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User’s Guide
Features of the Projector
User’s Guide
1
Direct Power On
You can make the projector turn on and be ready to project images simply by connecting the power cable. You can also turn the power on for projectors in places such as meeting rooms where the power is centrally controlled, simply by turning the power on at the central control point. s
Easy Quick Start Operation (2)
The following easy setup buttons are located at the top of the projector's control panel. Projected images can be quickly and easily adjusted to the optimum images just by pressing these buttons.
Direct Power Off
You can turn the power straight off without pressing the [Power] button. This lets you turn the power off when the projector is in a meeting room and you operate a breaker switch to centrally turn off the power. s
After turning the projector off, you can disconnect the power cable right away to move the projector.
You can also turn the power on to restart the projector immediately after turning it off.
Easy Quick Start Operation (1)
When projection starts, automatic focus operates straight away so that the images are correctly focused.
The keystone distortion that occurs as result of the projector being tilted upward or downward can be automatically corrected. s
Quick Setup - Optimising the Projection Screen at a Single Touch - s
The following functions are carried out all at once to optimise the projection area. You can also set which functions are carried out at this time.
• Auto focus
Adjusts the focus.
• Auto Quick Corner
This adjusts distorted images that are projected from the side so that they are rectangular (4:3 aspect ratio). If using a projection screen (4:3), the images can fit the screen area exactly.
• Wall Shot
Even if you don't have a screen, you can project images onto some other surfaces without loss of image color. The projector automatically adjusts images to their natural colours even when projecting onto surfaces like blackboards and walls.
Source Search - Easy Selection of Projection Images - s
This detects image signals from connected equipment. You can change the projected images each time the button is pressed.
Zoom - Easy Adjustment of Image Size - s p.40
You can adjust the size of the projected images simply by pressing a button.
User’s Guide
2
Network Support
When something goes wrong with the projector, such as lamp blowing during projection, the projector can notify you of the error via e-mail.
In addition, if you are using
EMP-835, EasyMP allows you to;
• Make easy network connection with a computer via a wireless
LAN.
• Project a computer's image over a network.
sFor instructions on how to use EasyMP, refer to EasyMP Network Setup
Guide and
EasyMP Operation Guide
.
Operation Lock
You can lock the buttons on the projector's control panel and the remote control.
This function is useful at times such as during show events so that only projection is carried out deactivating all buttons operation, or in places such as schools to limit the range of buttons that can be operated. And locking the remote control buttons is useful to prevent errors in operation while giving
Large-volume USB Storage is Available to Use
(EMP-835 only)
As well as a USB-compatible digital camera, you can use a USB-compatible hard disc and a USB-compatible memory device. This allows you to make a
presentation in a scenario with large memory. s p.30
Showing the
Presentation (Using the CardPlayer) " in the EasyMP Operation Guide
Contents
Features of the Projector .......................................... 1
Part Names and Functions ....................................... 6
Front/Top/Side ............................................................................. 6
Remote Control ............................................................................ 8
Control Panel................................................................................ 9
Input/Output Ports ...................................................................... 10
Before Using the Remote Control ........................... 11
Inserting the Batteries................................................................. 11
Using the Remote Control and Remote Operating Range ......... 12
Installation............................................................... 14
Setting Up the Projector ............................................................. 14
Screen Size and Projection Distance.......................................... 15
Inserting and Removing Cards (EMP-835 only) ..... 16
Installation.................................................................................. 16
Removal ..................................................................................... 17
Access Lamp Statuses ................................................................ 18
Connecting to a Computer ...................................... 19
Eligible Computers..................................................................... 19
Connecting to a Computer.......................................................... 20
Using the Remote Control to Operate the Mouse Pointer
(Wireless Mouse Function) ........................................................ 21
Connecting an External Monitor.............................. 23
Network Cable Connections ................................... 24
Connecting to a Video Source ................................ 25
Projecting Composite Video Images.......................................... 25
Projecting S-Video Images......................................................... 26
Projecting Component Video Images ........................................ 26
Projecting RGB Video Images................................................... 27
User’s Guide
3
Playing Sound from Connected Equipment.............28
Playing Sound from External Speakers...................29
Connecting USB Devices (Digital Camera, Hard
(EMP-835 Only).......................................................30
Connecting USB Devices ...........................................................30
Disconnecting a USB Device from the Projector.......................31
Turning the Projector On .........................................33
Connecting the Power Cable ......................................................33
Turning the Power On and Projecting Images ...........................34
Adjusting the Position and Size of the Projection Area .............38
One-touch Adjustment of the Projection Area
(Quick Setup)..............................................................................40
Turning the Projector Off .........................................44
Adjusting the Volume...............................................46
Preventing Theft (Password Protect).......................47
When Password Protect is Enabled ............................................47
Entering a Password with the Remote Control...........................48
Setting Password Protect ............................................................49
Functions for Enhancing Projection ........................ 52
Selecting an Image Source While Viewing Projected
Images (Preview Function) ........................................................ 52
Projecting Easy-to-see Images Without a Screen (Wall Shot)... 53
A/V Mute Function .................................................................... 55
Freeze Function .......................................................................... 56
E-Zoom Function ....................................................................... 56
PinP (Picture in Picture) Function.............................................. 57
Pointer Function ......................................................................... 58
Preset Function........................................................................... 60
Changing the Resize/Aspect Ratio............................................. 62
Projector ID/Remote Control ID ................................................ 64
Operation Button Lock Function................................................ 66
Adjusting Projected Images Manually..................... 68
Focusing the Screen Images (Focus Adjustment) ...................... 68
Manually Correcting Projection Area Distortion (Keystone) .... 68
Adjusting Computer Images....................................................... 74
Selecting the Projection Quality
(Colour Mode Selection)............................................................ 77
Configuration Menus............................................... 78
List of Configuration Menu Commands................... 79
Using the Configuration Menus ................................................. 87
Monitoring and Controlling Projectors via a
Network (for the EMP-830) ..................................... 89
Available Network Functions for the EMP-830 ........................ 89
Projector Network Connecting Settings (EMP-830).................. 90
User’s Guide
4
Using the Help .........................................................94
Problem Solving ......................................................96
Reading the Indicators................................................................96
When the Indicators Provide No Help........................................99
Maintenance ..........................................................119
Cleaning....................................................................................119
Replacing Consumables ...........................................................120
Saving a User's Logo ............................................125
Optional Accessories and Consumables...............128
Optional Accessories ................................................................128
Consumables.............................................................................128
Glossary ................................................................129
List of ESC/VP21 Commands ...............................132
Command List ..........................................................................132
Communication Protocol..........................................................132
Cable Layouts...........................................................................132
USB Connection Setup.............................................................133
PJLink (EMP-835 only)..........................................134
List of Supported Monitor Displays........................135
Specifications ........................................................136
Appearance ...........................................................138
Before Using the Projector
This chapter describes the procedures for setting up the projector before use.
Part Names and Functions................................... 6
• Front/Top/Side .......................................................................6
• Base.........................................................................................7
• Rear ........................................................................................7
• Remote Control .....................................................................8
• Control Panel .........................................................................9
• Input/Output Ports..............................................................10
Before Using the Remote Control ..................... 11
• Inserting the Batteries ........................................................11
• Using the Remote Control and Remote Operating
Range....................................................................................12
Installation ........................................................... 14
• Setting Up the Projector .....................................................14
• Screen Size and Projection Distance..................................15
(EMP-835 only) .................................................... 16
• Installation ...........................................................................16
• Removal................................................................................17
• Access Lamp Statuses .........................................................18
• Wireless LAN Card Access Lamp Status......................................................18
Connecting to a Computer ................................. 19
• Eligible Computers............................................................. 19
• Connecting to a Computer................................................. 20
• If the Monitor Port is a Mini D-Sub 15-pin Port (Example) ........................ 20
• Using the Remote Control to Operate the Mouse Pointer
(Wireless Mouse Function) ................................................ 21
Connecting an External Monitor ........................ 23
Network Cable Connections............................... 24
Connecting to a Video Source ........................... 25
• Projecting Composite Video Images ................................. 25
• Projecting S-Video Images................................................. 26
• Projecting Component Video Images ............................... 26
• Projecting RGB Video Images........................................... 27
• If the RGB Output Port is a Mini D-Sub 15-pin Port (Example) ................. 27
Playing Sound from Connected Equipment ..... 28
• When Component Video Signals are being Input......................................... 28
Playing Sound from External Speakers ............ 29
Connecting USB Devices (Digital Camera, Hard
(EMP-835 Only) .................................................... 30
• Connecting USB Devices .................................................... 30
• Disconnecting a USB Device from the Projector ............. 31
Part Names and Functions
Front/Top/Side
•
Lamp cover s
Open this cover when replacing the lamp inside the projector.
•
Air exhaust vent
Caution
Do not place objects that may become warped or otherwise affected by heat near the air exhaust vent and do not bring your face or hands near the air exhaust vent while projection is in progress.
•
Foot adjust lever s
Pull out the foot adjust lever to extend and retract the front foot.
•
Front adjustable foot s
Extend and retract to adjust the projection angle when the projector is placed on a surface such as a shelf.
•
Lens cover
Attach when not using the projector in order to prevent the lens from becoming dirty or damaged.
User’s Guide
6
•
Speaker
•
Control panel s
•
Handle
Use this handle when carrying the projector.
•
Air filter (Air intake vent)
s
,
Prevents dust and other foreign particles from being drawn into the projector. Clean the air filter periodically.
•
Remote control light-receiving
area/sensor s
This receives remote control signals, and also detects the state of the projection area for Auto Quick Corner and Wall Shot operations.
Part Names and Functions
Base
•
Suspension bracket fixing points
(4 points) s
,
Connect an optional ceiling mount here when suspending the projector from the ceiling.
User’s Guide
7
Rear
•
Card slot (EMP-835 only)
s
Insert a wireless LAN card or memory card in here when using EasyMP.
•
Input/output ports
Use to connect the projector to a variety of equipment such as a computer or video equipment.
•
Network port s
Connect a network cable here.
•
Remote control lightreceiving area
Receives signals from the remote control.
•
Security lock ( )
•
Lens cover cord stopper
Remove when installing the projector on a ceiling.
Grasp the stopper and pull it to remove the lens cover.
•
Air filter s
,
Prevent dust and other foreign particles from being drawn into the projector. Clean the air filter periodically.
•
Air intake vents
s
Clean the air intake vents periodically.
•
Front adjustable foot
•
Foot adjust lever
•
Rear adjustable
foot s
•
Power inlet s
Connect the power cable here.
•
Rear adjustable foot
s
Extend and retract to adjust the projection angle when the projector is placed on a surface such as a shelf.
Part Names and Functions
Remote Control
If you position the over the button icon or button name, a description of that button will appear.
•
Remote control light-emitting area s
•
[Power] button s
,
•
Indicator
•
[R/C] switch s
•
[Page] buttons s
•
[A/V Mute] button s
•
[E-Zoom] buttons s
•
[Resize] button s
•
[PinP] button s
•
[Freeze] button s
•
[Color Mode] button s
•
•
[ ] (illumination) button
[Enter( )] button s
,
,
•
[
] button s
,
,
•
[Pointer] button s
•
[Esc( )] button s
,
,
•
[Menu] button s
•
[Help] button s
•
•
•
•
[Preview] button s
[Preset] button s
[Wall Shot] button s
[Quick Setup] button s
•
Source buttons s
•
[Auto] button s
•
[Focus] buttons s
•
[Zoom] buttons s
•
Numeric keypad s
,
•
[Volume] buttons s
•
[Num] button s
•
•
[ID] button s
[Remote] port s
User’s Guide
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User’s Guide
9
Part Names and Functions
Control Panel
Buttons with no description are the same as the remote control buttons. Refer to the remote control descriptions for details.
•
[Source Search] button s
Operates in the same way as the [Search] button on the remote control.
•
[Quick Setup] button s
•
[Power] button s
,
•
[Source] buttons s
[Computer/Component]button: The input source changes in the order of [Computer1/Component] port
→ [Computer2/Component] port → EasyMP (EMP-835 only) each time this button is pressed.
[Video/S-Video] button: The input source changes in the order of [S-Video] port
→ [Video] port each time this button is pressed.
•
[Zoom] buttons s
•
[Wall Shot] button s
•
[Menu] button s
•
Status indicators s
•
[Resize] button s
•
[Esc] button s
,
Operates in the same way as the [Esc] button on the remote control.
•
[Help] button s
•
[A/V Mute] button s
•
[Focus] buttons s
•
[Volume] button s
•
[Shift] button s
,
,
This button has no function by itself, but is used when adjusting the sync and tracking and when using the resize function.
•
[Enter] button
s
Operates in the same way as the [Enter] button on the remote control when a configuration menu or help screen is displayed.
•
[ ] and [ ] buttons
s
,
Use these buttons for vertical keystone correction and correction using Quick
Corner.
If you press one of these buttons while holding down the [Shift] button, you can
of computer analogue images.When pressed while a configuration
menu or help menu is being displayed, these buttons function as [ ] and [ ] (up and down) buttons for selecting items in the menu.
•
[ ] and [ ] buttons
s
,
,
,
Use these buttons for horizontal keystone correction and correction using Quick
Corner.
If you press one of these buttons while holding down the [Shift] button, you can
of computer analogue images.When pressed while a
configuration menu or help menu is being displayed, these buttons function as [ ] and [ ] (left and right) buttons for selecting items in the menu.
User’s Guide
10
Part Names and Functions
Input/Output Ports
•
[USB TypeA] port (EMP-835 only) s
Connects a digital camera or USB support hard disc/ memory to project their image/movie files or scenarios.
•
[USB TypeB] port s
,
For an USB cable connection to a computer in order to use the wireless mouse function when the computer and the projector are connected using a computer cable.
•
[Control (RS-232C)] port
s
Connects the projector to a computer using an RS-232C cable. This port is for control use and should not be used by the customer.
•
[Monitor Out] port s
Outputs analogue-RGB images from a computer connected by a computer cable, and RGB-video images from a video equipment to an external monitor.
Doesn't support video images and
EasyMP(EMP-835 only).
•
[Audio Out] port s
Outputs the audio signals from the selected source to external speakers.
•
Inputs composite videog signals from a video source.
•
[Audio] ports (for [Video] port) s
Input audio signals from the source that is connected to the [Video] port.
Also input audio signals from the equipment that is connected to the
[Computer2/Component] port if the signal is component video signals.
•
[Computer1/Component] port
Input analogue-RGB image signals from a computer and RGB-video signals, component video signals from video equipment.
•
[Audio] port (for [Computer1 (or 2)/Component] port) s
Input audio signals from the equipment that is connected to the [Computer1 (or 2)/
Component] port directly above.
•
[Remote] port
s
Connect the optional remote control cable set to input signals from the remote control.
•
[S-Video] port s
Inputs S-Videog signals from a video source.
•
[Audio] ports (for [S-Video] port) s
Input audio signals from the source that is connected to the [S-Video] port.
Also input audio signals from the equipment that is connected to the
[Computer1/Component] port if the signal is component video signals.
Before Using the Remote Control
Inserting the Batteries
The batteries are not already inserted into the remote control at the time the projector is purchased. You will need to insert the batteries that are provided with the projector before the remote control can be used.
Caution
Be sure to read the Safety Instructions/World-Wide Warranty Terms before handling the batteries.
PROCEDURE
1
Remove the battery cover.
While pushing down on the rib of the battery cover, slide the battery cover in the direction of the arrow.
Rib
User’s Guide
11
2
Insert the batteries.
Caution
Check the positions of the (+) and (–) marks inside the battery holder to ensure that the batteries are inserted the correct way.
3
Replace the battery cover.
Slide the battery cover in until the tab clicks into place.
TIP
If delays in the responsiveness of the remote control occur or if it does not operate after it has been used for some time, it probably means that the batteries are becoming flat. If this happens, replace the batteries with two new AA alkali batteries.
Before Using the Remote Control
Using the Remote Control and Remote Operating
Range
PROCEDURE
1
Set the [R/C] switch to "ON".
2
Point the remote control light-emitting area towards one of the remote control light-receiving areas on the projector and operate the remote control buttons.
Operating range (horizontal)
Remote control lightreceiving areas
Operating distance approx. 10 m (30 ft.)
Approx. 30° Approx. 30° Approx. 30° Approx. 30°
Remote control light-emitting area
User’s Guide
12
Operating angle (vertical)
Operating distance approx.
10 m (30 ft.)
Approx.
15°
Approx.
15°
When suspended from the ceiling
Approx.
15°
Operating distance approx.
10 m (30 ft.)
Operating distance approx.
10 m (30 ft.)
Approx.
15°
Approx.
15°
Operating distance approx.
10 m (30 ft.)
Approx.
15°
Before Using the Remote Control
TIP
• Do not allow sunlight or light from fluorescent lamps to shine directly onto the projector's remote control light-receiving areas, otherwise it may interfere with the reception of signals from the remote control.
• When not using the remote control, set the [R/C] switch on the remote control to "OFF". If you leave the [R/C] switch at "ON", it will consume battery power.
• If a button on the remote control is pressed down for more than 1 minute while the [R/C] switch is at "ON", the signal for that button operation will stop being transmitted (the remote control will change to sleep mode). The purpose of this is to prevent the batteries from being consumed due to something being placed on top of the remote control.
When the button is released, normal remote control operation will resume.
• If it is within a total of about 10 m (30 ft.) in the distance from the remote control to the screen and from the screen to the projector, the remote control may work by pointing it towards the screen because the signals are reflected by the screen and sent to the projector.
However, the operating range varies depending on the status of the screen.
• If you would like to ensure that remote control operations work properly from a distance, use the optional remote control cable set to connect the [Remote] port of the remote control to the projector's
[Remote] port.
s"Appendices: Optional Accessories and Consumables"
User’s Guide
13
Installation
Setting Up the Projector
The projector supports the following four different projection methods, allowing you to choose the best method for displaying your images.
Caution
• Before setting up the projector, be sure to first read the separate
Safety Instructions/World-Wide Warranty Terms.
• Do not set this projector up on its side to carry out projection, otherwise malfunctions may occur.
• Front projection
• Front/ceiling projection
• Rear/ceiling projection using a translucent screen
User’s Guide
14
• Rear projection using a translucent screen
* A special method of installation is required for suspending the projector from the ceiling. Please contact your supplier if you would like to use this installation method. The optional ceiling mount is required when
installing the projector on the ceiling. s p.128
TIP
When the projector is suspended from a ceiling or projecting from behind the screen, change the "Extended" - "Projection" setting to
the appropriate setting. s
User’s Guide
15
Installation
Screen Size and Projection Distance
The distance from the lens to the screen determines the actual image size.
Recommended distance
86–1473 cm (2.8–48.3 ft.)
While referring to the following table, position the projector so that the images are projected onto the screen at the optimum size. The values should be used as a guide for setting up the projector. The actual values will vary depending on projection conditions and the zoom setting.
Units: cm (in.) Units: cm (ft.) Units: cm (in.)
4:3 Screen size
Projection distance
Shortest
(Wide)
–
Longest
(Tele)
Vertical distance from centre of lens to bottom edge of screen
30"
40"
50"
60"
80"
100"
150"
200"
250"
300"
61 ×
46
(24.0 × 18.1)
81 ×
61
(31.9 × 24.0)
100 ×
76
(39.4 × 30.0)
120 ×
90
(47.2 × 35.4)
160 ×
120
(63.0 × 47.2)
200 ×
150
(78.7 × 59.1)
300 ×
230
(118.1 × 90.6)
410 ×
300
(161.4 × 118.1)
510 ×
380
(200.8 × 149.6)
610 ×
460
(240.2 × 181.1)
86–142 (2.8–4.7)
117–192 (3.8–6.3)
147–241 (4.8–7.9)
178–290 (5.8–9.5)
239–389 (7.8–12.8)
300–487 (9.8–16.0)
452–734 (14.8–24.1)
604–980 (19.8–32.2)
756–1226 (24.8–40.2)
909–1473 (29.8–48.3)
4 (1.6)
6 (2.2)
7 (2.7)
8 (3.3)
11 (4.4)
14 (5.5)
21 (8.2)
28 (10.9)
35 (13.6)
42 (16.4)
*
90°
Screen
Centre of lens
* When installing against a wall, leave a space of 20 cm (7.9 in.) or more between the projector and the wall.
TIP
• The standard lens allows a zoom ratio of up to about 1.6. The image size at the maximum zoom setting is about 1.6 times bigger than the image size at the minimum zoom setting.
• When keystone correction is carried out, the projected images will become smaller. Use the zoom function to adjust the size of the
Inserting and Removing Cards (EMP-835 only)
User’s Guide
16
You can use PC cards such as wireless LAN cards and memory cards with the
EMP-835.
Inserting and removing PC cards will be explained using the included wireless
LAN card provided as an example. When using other cards, or inserting or removing a card in a PC card slot on a computer, refer to the documentation included with the card.
TIP
The following PC cards can be inserted into the projector's card slot.
• Wireless LAN card (only compatible with the included accessory)
• Memory card s"Specifications"
Installation
Caution
• Insert the PC card facing the right way. Installing the device back to front or upside down may cause failure or damage.
• Be sure to remove the card before transporting the projector.
PROCEDURE
Insert the PC card into the card slot so that it is facing upwards.
Insert firmly into the slot until it is secure.
Top
Inserting and Removing Cards (EMP-835 only)
Removal
Caution
• Do not remove the wireless LAN card while the access lamp of the wireless LAN card is flashing green, otherwise it may damage the wireless LAN card.
• Do not remove a memory card while the access lamp of the projector's card slot is flashing green, or while projecting a scenario.
Doing so may damage the memory card itself or data in the card.
• The PC card gets hot during and immediately after projector use.
Handle the card carefully when removing it from the card slot.
Please handle the card carefully to avoid personal injury or burns.
• When you wish to remove a memory card while using CardPlayer, be sure to close CardPlayer before removal. CardPlayer may malfunction if a memory card is removed without closing
CardPlayer first. s"
Closing CardPlayer " in the EasyMP
Operation Guide
User’s Guide
17
PROCEDURE
1
Press the eject button to the right of the card slot.
The eject button will pop out.
Eject button
Access lamp
2
Press the eject button again.
Enough of the PC card will be ejected so that you can grasp the edge of the card and pull it straight out of the slot.
Caution
Be sure to press the eject button back in to prevent it from being broken or damaged.
Inserting and Removing Cards (EMP-835 only)
Access Lamp Statuses
Card Slot Access Lamp Status
When a memory card has been inserted into the card slot of the projector, you can check the access status for the memory card by noting whether the access lamp is lit and what colour it is, as described below.
Status
Green
Off
Red
Lit Off
Access status
Data is being read from the memory card.
The memory card is in standby state.
An error occurred while data was being read from the memory card.
User’s Guide
18
Wireless LAN Card Access Lamp Status
The card slot access lamp does not light when a wireless LAN card has been inserted into the projector.
You can check the network communication status by observing the status of the wireless LAN access lamps as described below.
Lamp
LINK
ACT
LINK
ACT
Status
Green
Green
Green
Lit flashing
Communication status
The projector is connected to the network and communication is possible.
Connection to a valid network is in progress.
Data is being transmitted or received.
Connecting to a Computer
Caution
When connecting the projector to a computer, be sure to check the following.
• Turn the power off for both the projector and the computer before connecting them. If the power for either device is on at the time of connection, damage may result.
• Check the shapes of the cable connectors and the device ports before making the connections. If you try to force a connector to fit a device port with a different shape or number of terminals, a malfunction or damage to the connector or port may result.
• Do not bind the power cable and the connecting cable together. If the power cable and the connecting cable are bound together, image interference or errors in operation may result.
Eligible Computers
The method for connecting the projector to a computer using a cable is explained here.
About network connection with a computer, refer to the following documentation.
If using the EMP-835
sEasyMP Network Setup Guide.
If using the EMP-830
s"Monitoring and Controlling Projectors via a Network
(for the EMP-830)"
User’s Guide
19
The projector cannot be connected to some types of computer, or projection of images may not be possible even if actual connection is possible. Make sure that the computer you intend to use satisfies the conditions given below.
• Condition 1: The computer must have an image signal output port.
Check that the computer has a port such as an "RGB port", "monitor port" or "CRT port" which can output image signals.
If the computer has a built-in monitor, or if using a laptop computer, it may not be possible to connect the computer to the projector, or alternatively you may need to purchase a separate external output port.
Refer to the documentation for your computer under a heading such as
"Connecting an external monitor" or similar for further details.
• Condition 2: The display resolution and frequency of the computer must be listed in the "List of Supported Monitor Displays"
Some computers allow you to change the output resolution, so if necessary, change the resolution to one that matches a setting in the "List of Supported Monitor Displays". Refer to the documentation provided with the computer.
TIP
• You may need to purchase a commercially-available adapter depending on the shape of the computer's port. Refer to the documentation provided with the computer for further details.
• If the computer and projector are too far away from each other for the accessory computer cable to reach, use the optional VGA-HD15
PC cable. s"Appendices: Optional Accessories and
Connecting to a Computer
Connecting to a Computer
The shape and specifications of the computer's monitor port will determine what type of cable should be used. Select the port and cable in accordance with the computer being used.
If the Monitor Port is a Mini D-Sub 15-pin Port (Example)
Use the accessory computer cable to make the connections.
To monitor port
Computer cable
(accessory)
To [Computer1/Component] port
(blue) or
[Computer2/Component] port
(blue)
User’s Guide
20
Connecting to a Computer
Using the Remote Control to Operate the Mouse
Pointer (Wireless Mouse Function)
You can use the remote control as a wireless mouse to control the mouse
pointer on the screen by using the accessory USB g
USB port of the computer to the [USB TypeB] port at the rear of the projector.
Mouse used Computer
Windows 98/2000/Me/
XP Home Edition/XP Professional
Macintosh
(OS 8.6–9.2/10.1–10.3)
USB mouse
USB mouse
Applicable cable
USB cable
(accessory)
USB cable
(accessory)
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* When using the remote control as a wireless mouse, the [Page ] and
[Page ] buttons on the remote control can be used to scroll back and forth through slides when projecting a PowerPoint presentation.
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• If your projector is EMP-835, the [USB TypeA] port on the back of the projector does not function as a USB hub.
• The USB cable can only be connected to computers with a standard
USB interface. If using a computer which is running Windows, the computer must have had a full version of Windows 98/2000/Me/XP
Home Edition/XP Professional installed. If the computer is running a version of Windows 98/2000/Me/XP Home Edition/XP
Professional that has been upgraded from an earlier version of
Windows, correct operation cannot be guaranteed.
• It may not be possible to use the wireless mouse function under some versions of both the Windows and Macintosh operating systems.
• Some computer settings may have to be changed in order for the mouse function to be used. Consult the documentation for the computer for further details.
To USB port
USB cable
(accessory)
To [USB TypeB] port
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Connecting to a Computer
Once the connection has been made, the mouse pointer can be operated as follows.
Moving the mouse pointer
Tilt the [ ] button on the remote control to move the mouse pointer in the direction of tilt.
Left click
Press the [Enter ( )] button.
If you press the [Enter ( )] button twice in rapid succession, it has the effect of a double-click.
Right click
Press the [Esc ( )] button.
Drag and drop
When you hold down the [Enter ( )] button for approximately 1.5 seconds, the button will light and drag and drop mode will be enabled. In this mode, you can carry out drag operations by tilting the [ ] button.
Press the [Enter ( )] button at the desired position to drop the items being dragged.
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• If the mouse button settings have been reversed at the computer, the operation of the remote control buttons will also be reversed.
• The wireless mouse function of the remote control cannot be used while a warning message is being displayed or while the following functions are being used.
· While Quick Setup is running
· While Password Protect is being set
· While a configuration menu is being displayed
· While a help menu is being displayed
· While the pointer function is being used
· While a sub-screen has been set using the PinP function
· While the E-Zoom function is being used
· While a Quick Corner setting has been made
· While an image is being displayed in real display using the resize function
· While the preview function is being used
· While a user's logo is being captured
· While Wall Shot is enabled
Drag and drop mode can also be enabled in the same way by pressing the [Esc ( )] button for approximately
1.5 seconds. This operation allows right click dragging and dropping.
Connecting an External Monitor
While projecting analogue RGB images from a computer connected by a computer cable or projecting RGB-video images from a video equipment, you can give a presentation viewing the images at an external monitor connected to the projector.
Connect the external monitor using the cable that is provided with the monitor.
Monitor port
Cable provided with monitor
To [Monitor Out] port (black)
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• Composite video, S-Video and EasyMP (EMP-835 only) images cannot be output to an external monitor.
• The setting gauge for keystone correction and the configuration menus and help menus are not output to the external monitor.
• Component video images can be output to an external monitor, but the colours may not be displayed correctly. (This is normal and is not a sign of a problem.)
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Network Cable Connections
Connect using a commercially-available 100baseTX or 10baseT network cable.
To network port
To [Network] port
Network cable
(commercially-available)
Caution
To prevent the possibility of incorrect operation, you should use a category 5 shielded cable.
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Connecting to a Video Source
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25
Caution
When connecting the projector to other video sources, take the following precautions.
• Turn the power off for both the projector and the video source before connecting them. If the power for either device is on at the time of connection, damage may result.
• Check the shapes of the cable connectors and the device ports before making the connections. If you try to force a connector to fit a device port with a different shape or number of terminals, damage to the connector or port may result.
• Do not bind the power cable and the connecting cable together. If the power cable and the connecting cable are bound together, image interference or errors in operation may result.
Projecting Composite Video
Images
Use a commercially-available RCA video cable to make the connections.
To video output port (yellow)
RCA video cable
(commercially-available)
To [Video] port (yellow)
Connecting to a Video Source
Projecting S-Video Images
Use a commercially-available S-Video g
cable to make the connections.
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26
Projecting Component Video Images
Use the optional component video g
cable to make the connections.
s"Optional Accessories and Consumables" p.128
To S-Video output port
S-Video cable
(commercially-available)
To [S-Video] port
To component video output port
Component video cable
(optional)
To [Computer1/Component] port
(blue) or
[Computer2/Component] port
(blue)
Connecting to a Video Source
Projecting RGB Video Images
An RGB video source is a video source other than a computer that outputs
RGB signals.
If the RGB Output Port is a Mini D-Sub 15-pin Port (Example)
Use the accessory computer cable to make the connections.
To RGB output port
Computer cable
(accessory)
To [Computer1/Component] port
(blue) or
[Computer2/Component] port (blue)
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Playing Sound from Connected Equipment
The projector has a built-in speaker with a maximum output of 5 W. You can output sound from the connected equipment (such as a computer or VCR) through the projector's built-in speaker if the equipment has an audio output port.
The [Audio] port to use is the port that is in the same box as the port being used to input the image signals, except when component video signals are being input.
If the image signals are being input to the [Video] port
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When Component Video Signals are being Input
If component video signals are being input from a DVD player or some other equipment to the [Computer 1 (or 2)/Component] port, you can use one or other of two combinations shown below depending on the audio cable type you use.
white
To [Audio] ports
To audio output ports
RCA audio cable
(commercially-available)
To audio output port
Audio cable
(commercially-available)
To [Audio] port
When image signals are being input to the [Computer 1 (or 2)/
Component] port red
When connecting to the
[Computer 2/
Component] port
When connecting to the
[Computer 1/
Component] port
When component video images are projected, the connected port is automatically recognized regardless of which [Audio] port is being used, and the sound is then output from the projector's built-in speaker.
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• You can adjust the volume after projection has started. s
• If using a commercially- available 2RCA (L/ R)/ stereo mini- jack audio cable, use one that is marked as "No resistance".
Playing Sound from External Speakers
The audio signals from the input source that is currently being projected can be output to external speakers. When the input source is changed, the audio signals change automatically too.
You can connect speakers with built-in amplifiers to the projector's [Audio
Out] port in order to enjoy a fuller quality of sound.
Use a commercially-available audio cable with pin jack
⇔ stereo mini jack
(3.5 mm) plugs or similar.
Use an audio cable with a plugs that match the ports for the external audio equipment.
To external audio equipment
Audio cable
(commercially available)
To [Audio Out] port
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When a stereo mini-jack audio cable is inserted into the [Audio Out] port, the sound will be output to external speakers. No sound will be output from the projector's built-in speaker at this time.
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Connecting USB Devices (Digital Camera, Hard Disk Drive or Memory Devices) (EMP-835 Only)
USB1.1-compatible digital cameras, hard disk drives and USB storage devices can be connected to the projector. Image files that are stored inside the digital camera and scenarios, images and movies that are stored inside USB storage devices can be played back by EasyMP CardPlayer. s" Showing the
Presentation (Using the CardPlayer) " in the EasyMP Operation Guide
Connecting USB Devices
The following procedure describes how to connect USB devices, using a digital camera as an example.
Connect a digital camera to the projector using a USB cable provided with, or specified for use with your digital camera.
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• Use a USB cable less than 3m in length. If the cable exceeds 3m,
CardPlayer may not function correctly.
• Check that there is no wireless LAN card or memory card in the projector's card slot before connecting any USB device.
USB cable
To USB port of digital camera To [USB Type A] port
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Caution
• If you use a USB hub, the connection may not operate correctly.
Devices such as digital cameras and USB storage devices should be connected to the projector directly.
• When using an USB-compatible hard disc, be sure to connect the
AC adaptor supplied with the hard disc.
Connecting USB Devices (Digital Camera, Hard Disk Drive or Memory Devices) (EMP-835 Only)
Disconnecting a USB Device from the Projector
After projection is finished, disconnect the USB device from the projector by the following procedure.
PROCEDURE
1
Position the cursor with the "EJECT" button on the
CardPlayer screen and press the [Enter] button on
the remote control to close CardPlayer. s"
Showing the Presentation (Using the CardPlayer)
" in the
EasyMP Operation Guide
Caution
Be sure to shut down CardPlayer first before disconnecting a USB cable or a USB storage device from the projector. If you do not shut down CardPlayer before disconnecting the USB device, CardPlayer may no longer operate correctly.
2
Disconnect the USB cable or USB storage device from the projector's [USB Type A] port.
Caution
When a USB-compatible hard disk drive is connected, disconnect the hard disk drive or turn the power for the hard disk drive off before turning the power for the projector off. If this is not done, it may cause problems with the projector.
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Basic Operations
This chapter describes basic operations such as turning projection on and off and adjusting the projected images.
Turning the Projector On.................................... 33
• Connecting the Power Cable ..............................................33
• Turning the Power On and Projecting Images .................34
• Adjusting the Position and Size of the Projection Area...38
• Adjusting the Vertical Position of the Projection Area (Foot Adjustment)...38
• Adjusting the Horizontal Position of the Projection Area ............................39
• Adjusting the Size of the Projection Area
• One-touch Adjustment of the Projection Area
(Quick Setup).......................................................................40
Turning the Projector Off ................................... 44
Adjusting the Volume ......................................... 46
Preventing Theft (Password Protect) ................ 47
• When Password Protect is Enabled .................................. 47
• When "Power ON Protect" is Enabled (ON) ................................................ 47
• If the "Timer" Setting is for One Hour or More ........................................... 48
• If "User's Logo Protect" is Enabled (ON)..................................................... 48
• Entering a Password with the Remote Control ............... 48
• Setting Password Protect ................................................... 49
Turning the Projector On
Turn the power on to start projecting images.
Caution
Be sure to read the Safety Instructions/World-Wide Warranty Terms before projecting images.
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4
Connect the accessory power cable to the projector.
Check that the power connector is facing the same way as the power inlet on the projector, and then insert the power cable connector securely into the projector.
Connecting the Power Cable
PROCEDURE
1
Check that the power is turned off for the projector and, if necessary, that all components are connected to the projector.
2
Connect the computer or other video source to the
projector. s
,
3
Remove the lens cover.
Place your fingers against the [ ] and [ ] on the lens cover and press in while pulling the lens cover forward to remove it.
5
Connect the other end of the power cable to an earthed electrical outlet.
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When "Direct Power ON" in the configuration menu is set to "ON", the projector's power can be turned on simply by connecting the power cable.
The default setting is "OFF". s"Extented" - "Operation"
Turning the Power On and Projecting Images
PROCEDURE
1
Check that the Power indicator is lit orange.
2
If using the remote control, set the [R/C] switch on the remote control to "ON".
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3
Press the [Power] button on either the remote control or the projector's control panel to turn the power on for the projector.
A beep will sound and the Power indicator will change to flashing green.
Remote control Flashing green
Caution
Do not disconnect the power cable or turn off a circuit breaker to turn the power off directly while the Power indicator is still flashing green, otherwise it will shorten the lamp's operating life. In addition, the
[Power] buttons on the remote control and the projector's control panel will be disabled for the same reason.
4
Turn the power on for all equipment connected to the projector.
For a video source, press the [Play] button at the video source to start playback if necessary.
When projection starts, the automatic focus function will operate and adjustment of the focus will start.
A screen such as that shown below will appear while adjustment is in progress, but this is normal.
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5
If no images are projected, press the [Search] button on the remote control or the [Source Search] button on the projector's control panel.
The projector detects sources that currently being input and projects them.
Remote control Projector
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• If Password Protect has been enabled, the password entry screen will be displayed when the power is turned on.
Type in the password. s
• Press [Esc] button on the remote control to stop the Auto Focus.
• You can use the "Startup Options" configuration menu to set functions that are to run when the projector is turned on. You can change this so that Quick Setup is run instead.
Default setting: Auto Focus is run. s"Setting" -"Quick Setup"-
"Startup Options"
The type of input source will be displayed at the top-right of the screen.
When connecting to multiple equipments, press the [Search] button or the [Source Search] button until the desired image is projected.
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• When you press the [Search] button or the [Source Search] button, the projector starts to search incoming image signals from the next source from the currently-selected source in the order shown below.
The projector projects the images each time it detects those signals.
Computer1 Computer2
S-Video
EasyMP(EMP-835 Only) Video
The projector skips to the next source when it detects no incoming signals. If a video device is connected, start playback and then press the [Search] button or the [Source Search] button.
• If using the EMP-835, EasyMP will be detected as a source while
CardPlayer is running with a memory card or a USB device, or while
Network Screen is activated. While EasyMP standby screen or setting screen is displayed, the EasyMP screen will not be displayed by pressing the [Search] or [Source Search] button. Press the
[EasyMP] button on the remote control or the [Computer/
Component] button on the projector's control panel to switch the source to EasyMP.
• If the input source is not detected correctly, try once more with different images.
• If the "No Signal." message does not disappear, check the connections again.
• If an image signal that is not supported is detected, a message will be displayed and source searching will stop.
• If a laptop computer or a computer with an LCD screen has been connected to the projector by a computer cable and the images are not be projected straight away, after starting projection, check that the computer has been set up to output signals externally.
The following table shows examples of how to toggle output settings.
For details, refer to the section of the documentation provided with your computer under a heading such as "External output",
"Connecting an external monitor" or similar.
NEC Panasonic Toshiba IBM Sony Fujitsu
[Fn]+[F3] [Fn]+[F3] [Fn]+[F5] [Fn]+[F7] [Fn]+[F7] [Fn]+[F10]
Macintosh
Set mirror setting or display detection.
• If the same still picture is projected for a long period of time, the projected image may become burned in on the computer screen. You should avoid leaving the same image displayed for long periods.
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You can press the buttons shown in the following table to select the desired input source directly.
You can also use the preview function to select the input source while viewing the input signal images. s
Remote control Projector
Turning the Projector On
S-Video
Video
Source
EasyMP
*1
Computer1/Component
Computer2/Component
Button to press
Remote control
[EasyMP]
Projector
On-screen display
[
[
Comp
Comp
1]
2]
The source changes in the following order each time [Computer/Component] is pressed.
*2
*
1
Computer1/Component
Computer2/Component
[
S-Video
]
The source switches alternately as follows.
[
Video
]
Video
*2
S-Video
EasyMP
Computer1 (Auto)
Computer1 (RGB)
Computer1 (Component Video)
Computer2 (Auto)
Computer2 (RGB)
Computer2 (Component Video)
S-Video
*3
*3
Video
*1 Only changes when using the EMP-835.
s
EasyMP Operation Guide
and the EasyMP Network Setup Guide for details on using EasyMP.
*2 The input signal will not change to the next signal source unless a button is pressed while the current signal name is still being displayed on the screen.
*3 The status selected using "Signal" - "Computer1 (or 2) Input" in the configuration menu will be displayed inside brackets.
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Adjusting the Position and Size of the Projection Area
Adjusting the Vertical Position of the Projection Area
(Foot Adjustment)
If the images are being projected onto a screen that is higher than the position of the projector, extend the front adjustable foot to tilt the projector.
The front adjustable foot and the rear adjustable feet can be extended and retracted to adjust the tilt of the projector to a maximum of 12° upwards and 4° downwards.
Caution
Do not tilt the projector any more than 12° upwards or 4 ° downwards from the horizontal. If the projector is tilted to much, it may fall down or tip over and injury may result.
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If the projector is tilted vertically, the automatic vertical keystone correction will operate to automatically correct distortion of the projected images.
Auto V-Keystone is carried out approximately one second after projection starts. A vertical keystone correction gauge is displayed while adjustment is in progress.
However, automatic vertical keystone correction will not work in the following cases
• When the "Projection" configuration menu is set to a setting other than "Front"
• When keystone correction has been carried out using Auto Quick
Corner or Quick Corner to fit the images within a border
PROCEDURE
While pulling the foot adjust lever at the front of the projector, lift up the front of the projector to extend the front adjustable foot.
Extend the front adjustable foot until the desired angle is obtained, and then release the foot adjust lever.
To retract the front adjustable foot, gently push down on the projector while pulling the foot adjust lever.
Foot adjust lever (Front)
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Adjusting the Horizontal Position of the Projection Area
If the projector cannot be positioned directly in front of the screen, this adjustment allows projection to be carried out from the side.
25°
TIP
If the projector is tilted vertically or horizontally, turn the bases of the rear adjustable feet to make fine adjustments to the height of the projector. If the projector is tilted horizontally, the Auto V-Keystone correction may not work correctly.
Rear adjustable foot
Extend Retract
If the projector is set up at an angle of within 25° to the left or right of the projection area, distortion of the images can be corrected by the horizontal correction function or the Quick Corner correction.
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Press the [Quick Setup] button to start "Auto Quick Corner" to correct the keystone distortion that occurs as result of projecting from the side of the screen.
s"One-touch Adjustment of the Projection Area (Quick Setup)"
Correcting the keystone distortion manually by the H/V-
Keystone and Quick Corner function.
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Adjusting the Size of the Projection Area
(Zoom Adjustment)
The size of the projected images is basically determined by the distance
from the projector to the screen. s p.15
The following procedures explain how to adjust the screen images once the projector itself has been set up.
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The E-Zoom function can also be used to enlarge parts of the images.
s
PROCEDURE
Press the [Zoom] buttons to adjust the size.
The zoom ratio will change while the buttons are being pressed.
The images can be enlarged to 1.6 times their normal size.
If you would like the images to be larger than this, adjust the projection distance.
Remote control Projector
Press to zoom in
One-touch Adjustment of the Projection Area
(Quick Setup)
Whenever projectors were moved from one place to another, it was usually necessary to adjust the focus, zoom and keystone distortion each time the projector was set up in its new position. This projector lets you make the following adjustments simply by pressing the [Quick Setup] button so that optimum images can be obtained.
• Focus adjustment for projected images (Auto Focus)
• Keystone correction for projected images (Auto Quick Corner)
This automatically corrects horizontal distortion of the projection area that occurs when the projector is tilted, and projects the image at an aspect ratio of 4:3. If using a screen (horizontal to vertical ratio is 4:3) for projection, this function can be used so that the projection area exactly fits the size of the screen.
• Colour correction for projected images (Wall Shot)
This automatically adjusts the image colours so that natural colours can be obtained even when the projection area is not white in colour (such as a blackboard or wall). Furthermore, it can be used to make shading adjustments to match the brightness of the room.
Press to zoom out
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• You can use the "Quick Setup Options" in the configuration menu to set which functions are carried out when the [Quick Setup] button is pressed.
Default setting: Auto Focus and Auto Quick Corner are carried out.
Wall Shot is not carried out.
s"Setting" - "Quick Setup" - "Quick Setup Options"
• "Wall Shot" can also be carried out separately by pressing the [Wall
Shot] button on either the remote control or the projector's control
• When Quick Setup is used, the adjusted state will be memorised even after the projector's power is turned off. If you are using the projector in a single location all the time, you only need to carry out
Quick Setup once, and from then on you do not need to adjust the projection area.
• Quick Setup cannot be used when the "Projection" configuration menu is set to "Rear" or "Rear/Ceiling".
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PROCEDURE
1
Press the [Quick Setup] button on either the remote control or the projector's control panel.
The message "The Quick Setup is in preparation" will be displayed and the zoom is adjusted to wide automatically.
If projecting onto a screen, whiteboard or blackboard, adjust the projection area so that it fits within the borders of the screen or board.
Borders
Projection area
If projecting onto a wall surface without using a projection screen, blackboard or whiteboard, adjust the projection area to the desired position and size.
2
Press the [Quick Setup] button once more.
Adjustment of the projection area will start.
A screen such as that shown below will appear while adjustment is in progress, but this is normal.
(While Auto Focus is being carried out)
(While Auto Quick Corner is being carried out)
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• You can cancel Quick Setup operation at any time by pressing the [Esc] button on either the remote control or the projector's control panel.
• When Auto Quick Corner detects a "frame" (detecting 3 or more sides, or top and bottom sides, or 2 adjacent sides) within the projection area, it automatically corrects the image so that it fits within the "frame" at an aspect ratio of 4:3. The "frame" means the borders of the screen, whiteboard or blackboard.
*1 *2
When 3 or more sides are detected
When top and bottom sides, or 2 adjacent sides are detected
The Auto Quick Corner works properly by doing the following beforehand.
*1 When the "Projection" menu is set to "Front", adjust the projection area so that the top edge of the screen frame is inside the area.
*2 When the "Projection" menu is set to "Front/Ceiling", adjust the projection area so that the bottom edge of the screen frame is inside the area.
When no border is detected
When the frame is horizontally long
• When running Auto Quick Corner, always be sure to adjust so that the top edge of the screen is inside the projection area. If the top edge of the screen is outside the projection area, correction will not be carried out correctly.
• Auto Quick Corner can provide effective correction when the borders of the projection surface stand out clearly, such as a white screen with black borders. If the borders of the projection area do not stand out clearly, correction may not be carried out correctly. If projecting onto a surface such as a blackboard, drawing a white box with chalk as a border, or attaching a sheet of paper as projection area may help the correct adjustment.
• Auto Quick Corner can be used to carry out correction within the ranges given below. If the distortion is outside these ranges, correction will not be carried out correctly.
Furthermore, if the image is distorted both vertically and horizontally or if the zoom has been adjusted to "W", the correction range will become narrower than the angles given below.
· When correcting to within a border
Vertically: Approx. 40°Horizontally: Approx. 20°
· When projecting onto a surface without a border
Vertically: Approx. 45°Horizontally: Approx. 15°
• If the distance from the projector to the screen is more than
7.5m,(24.6 ft.) Auto Focus and Auto Quick Corner may not work
correctly. In such cases, adjust the focus manually. s"Adjusting
Projected Images Manually"
• Auto Focus and Auto Quick Corner use sensors in order to work.
These sensors may not work correctly depending on factors such as the condition of the projection surface and the effects of external light. If this happens, make the adjustments manually.
s"Adjusting Projected Images Manually"
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Turning the Projector Off
Follow the procedure below to turn the projector off.
PROCEDURE
1
Turn the power off for the signal sources that are connected to the projector.
Check that the power for all connected components has been turned off.
2
Press the [Power] button on either the remote control or the projector's control panel.
The following confirmation message will appear.
Remote control
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Caution
If the message "The projector is overheating. Clean or replace the air filter and lower the room temperature." appears on the screen, press the [Enter] button on either the remote control or the projector's control panel to turn the power off and then clean the air filters.
3
Press the [Power] button on either the remote control or the projector's control panel once more.
The lamp will switch off. The Power indicator will change to lit orange.
Changes to lit orange
If you do not want to turn the power off, press a button other than any of the following:
• At the remote control: [Power], [ ], [ ], [ ], [Num], [ID]
• At the control panel : [Power]
If you do not press any button, the message will disappear automatically after seven seconds. (The power will not turn off at this time.)
TIP
• The projector has a direct power off feature. If the projector is being used in a room such as a meeting room where the power is controlled centrally, the power can be turned off by operating a circuit breaker without pressing the [Power] button.
• The projector's power cable can be disconnected immediately after using the projector and the projector can then be moved.
• If "Standby Mode" in the configuration menu is set to "Network
ON", fans will continue operating. This is normal and does not indicate a problem.
Caution
You should wait for at least 10 seconds after disconnecting the power cable before connecting it again. If you connect the power cable without waiting for 10 seconds, the projector may not start operating correctly.
4
Set the [R/C] switch to "OFF".
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5
Attach the lens cover.
Attach the lens cover to the lens when not using the projector, in order to stop the lens from getting dusty or dirty.
Push the lens cover on until it clicks into place.
TIP
If you leave the [R/C] switch on the remote control at "ON", it will consume battery power. When not using the remote control, set the
[R/C] switch to "OFF".
Lens cover
Caution
Note the following points if using the direct power off feature.
• If you disconnect the power cable or turn off a circuit breaker while using a configuration menu, the settings may not be stored correctly.
Close the configuration menus before using the direct power off feature.
• If you disconnect the power cable or turn off a circuit breaker while saving a user's logo, the user's logo may not be saved correctly. If the user's logo has not been saved correctly, you will need to resave it.
Adjusting the Volume
You can adjust the volume for the sound from the projector's built-in speaker or from the external speakers that are connected to the projector.
PROCEDURE
The volume can be adjusted using either the remote control, the projector's control panel or the configuration menus. This procedure explains how to use the remote control and the projector's control panel to adjust the volume.
For adjustment using the configuration menus:
s"Setting" - "Audio" - "Volume" p.83
Press the [Volume] button on either the remote control or the projector's control panel.
Press the [ ] button to turn up the volume and press the [ ] button to turn down the volume.
The volume gauge appears on the screen when the volume is being adjusted.
Remote control
TIP
• If the value displayed in the gauge on the screen stops changing when the volume is being adjusted, it indicates that the limit for volume adjustment has been reached.
• The results of volume adjustment are saved separately for each input source.
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Preventing Theft (Password Protect)
When the Password Protect function is enabled, people who do not know the password cannot project images even though they can turn on the projector's power. Furthermore, it will not be possible to change the company logo or other logo that is displayed when the power is turned on. This can help to increase anti-theft effectiveness.
When Password Protect is Enabled
When "Power ON Protect" is Enabled (ON)
When the power is turned on for the first time after the projector's power cable is connected to the electrical outlet, or when Direct Power On is carried out, the following password entry screen will be displayed.
Use the numeric keypad on the remote control to set the password.
If the correct password is entered, projection will then start.
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If you leave the power cable connected to the electrical outlet and turn the projector's power on when it is in standby mode, projection will start without the password entry screen appearing. The password entry screen will only be displayed when the power is turned on for the first time after the power cable has been disconnected and then reconnected. If Direct
Power On is set to "ON" and you are using a circuit breaker or similar to centrally control the power, the password entry screen will be displayed the first time the projector is turned on after the power supply is restored.
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• If an incorrect password is entered three times in succession, the message "The projector's operation will be locked." will be displayed for approximately five minutes, and then the projector will switch to standby mode. If this happens, disconnect the power plug from the electrical outlet and then reinsert it and turn the projector's power back on. The screen requesting you to enter the password will be displayed, so enter the password correctly.
If you forget the password, make a note of the "Request Code: xxxxx" number that is displayed on the screen, and contact the nearest address provided at "International Warranty Conditions" section of the Safety Instructions/World-Wide Warranty Terms booklet.
• If the above operation should happen to be repeated 30 times without a correct password being entered, the following message will be displayed and the projector will accept no more password entry. "The projector's operation will be locked." Contact the nearest address provided in the "International Warranty Conditions" section of the
Safety Instructions/World-Wide Warranty Terms booklet.
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If the "Timer" Setting is for One Hour or More
The password entry screen will not be displayed at all when the power is turned on until the length of time that has been set has elapsed. When the set length of time has elapsed, the password entry screen will be displayed each time the power is turned on. The length of time referred to here is the total illumination time for the projector's lamp from the point when the projector's menu is closed.
If "Timer" is set to "0", the password entry screen will be displayed each time the power plug is disconnected and reinserted from the electrical outlet. If the projector's power on when it is in standby mode, the password entry screen will not be displayed.
If "User's Logo Protect" is Enabled (ON)
If you try to carry out any of the following user's logo-related operations, a message will be displayed, and the settings cannot be changed. To change any of the settings, first set "User's Logo
Protect" to "OFF".
s
• Capturing a user's logo
• Changing the "Extended" - "Display" - "Display Background" menu setting or "A/V Mute" setting to "Black" or "Blue" from "Logo", or to
"Logo" from "Black" or "Blue".
• Changing the "Extended" - "Display" - "Startup Screen" menu setting
("ON" or "OFF")
Entering a Password with the Remote Control
Press the [Num] button on the remote control to enter the password.
If you press the [Num] button, it will light up and the remote control buttons will change to numeric keypad mode so that you can enter numbers.
If you do not press any button for about 10 seconds while numeric keypad mode is active, or if you press the [Num] button once more, the [Num] button will turn off and numeric keypad mode will be cancelled.
Remote control
Numeric keypad
The buttons inside the box will switch to numeric keypad mode while the
[Num] button is lit.
Setting Password Protect
Follow the procedure below to make Password Protect settings.
PROCEDURE
1
Press the [Freeze] button on the remote control for approximately five seconds.
If using the projector's control panel, hold down the
[ ] button and press the [Menu] button for approximately five seconds.
The Password Protect menu will be displayed.
Remote control
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• If Password Protect has already been enabled, the screen requesting a password will be displayed.
If the correct password is entered, the Password Protect setting menu
will be displayed. s"When Password Protect is Enabled"
• When Password Protect has been set to "ON", attach the Password
Protect sticker to your preferred place on the projector to increase anti-theft effectiveness.
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2
Enable "Power ON Protect".
(1) Select When "Power ON Protect" and then press the
[Enter] button on either the remote control or the projector's control panel.
(2) Select "ON" and then press the [Enter] button on either the remote control or the projector's control panel.
(3) Press the [Esc] button on either the remote control or the projector's control panel.
3
"Timer" setting allows you to specify the time interval for password prompt.
If you don't use this setting, proceed to step 4.
(1) Select "Timer" and then press the [Enter] button on either the remote control or the projector's control panel.
(2) After enabling numeric keypad of the remote control, enter desired hours within the range of 0 to 9999 and press the
[Enter] button on either the remote control or the projector's control panel.
Press the [Esc] button on either the remote control or the projector's control panel to reenter the time.
The elapsed time counter will start counting once the
Password Protect setting menu is exited.
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4
Enable "User's Logo Protect".
(1) Select "User's Logo Protect" and then press the [Enter] button on either the remote control or the projector's control panel.
(2) Select "ON" and then press the [Enter] button on either the remote control or the projector's control panel.
(3) Press the [Esc] button on either the remote control or the projector's control panel.
5
Enter the password.
(1) Select "Password" and press the [Enter] button on either the remote control or the projector's control panel.
(2) When the message "Change the password?" is displayed, select "Yes" and then press the [Enter] button on either the remote control or the projector's control panel.
The default setting for the password is "0000", and you can change it to the required password.
If you select "No", the display will return to the screen in step 1.
(3) Enables numeric keypad of the remote control and enter a
4-digit password.
The password entered will be displayed as "****".
Once four digits have been entered, the confirmation screen will be displayed.
(4) Re-enter the password to confirm.
The message "The new password is stored." will be displayed.
If you enter the password incorrectly, a message will be displayed prompting you to re-enter the password.
6
Once the settings are complete, press the [Menu] button.
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• When the set time has elapsed and the password is entered, projection will start and the "Time-elapsed" counter will be cleared to count again.
• Make a note of the password so that you do not forget it and keep it in a safe place.
• If you lose the remote control, you will not be able to enter the password. Keep the remote control in a safe place at all times.
Advanced Operations
This chapter describes functions for enhancing the projection of images, and how to use the configuration menus.
Functions for Enhancing Projection ................. 52
• Selecting an Image Source While Viewing Projected
Images (Preview Function).................................................52
• Projecting Easy-to-see Images Without a Screen
(Wall Shot) ...........................................................................53
• A/V Mute Function .............................................................55
• Freeze Function ...................................................................56
• E-Zoom Function ................................................................56
• PinP (Picture in Picture) Function ....................................57
• Pointer Function..................................................................58
• Preset Function....................................................................60
• Changing the Resize/Aspect Ratio.....................................62
• Selecting the Computer Display Method ...................................................... 62
• Projecting Wide-screen Images from Video Equipment............................... 63
• Projector ID/Remote Control ID .......................................64
• Registering an ID Number for a Projector .................................................... 64
• Registering an ID Number for a Remote Control .........................................65
• Operation Button Lock Function ......................................66
• Locking the Remote Control Buttons ...........................................................67
Adjusting Projected Images Manually .............. 68
• Focusing the Screen Images (Focus Adjustment).............68
• Manually Correcting Projection Area Distortion
(Keystone)............................................................................ 68
• Correcting Keystone Distortion so that the Projection Area Fits the
• Adjusting Computer Images ............................................. 74
• Selecting the Projection Quality
(Colour Mode Selection) .................................................... 77
Configuration Menus .......................................... 78
List of Configuration Menu Commands ............ 79
• Using the Configuration Menus ........................................ 87
Monitoring and Controlling Projectors via a
Network (for the EMP-830).................................. 89
• Available Network Functions for the EMP-830 ............... 89
• Monitoring Function Using SNMP and the SNMP Manager Program........ 89
• Monitoring and Control Functions Using the Accessory Software.............. 89
• Using a Network for Monitoring and Control .............................................. 90
• Projector Network Connecting Settings (EMP-830) ....... 90
Functions for Enhancing Projection
This section describes the various useful functions that can be used to enhance presentations.
Selecting an Image Source While Viewing Projected
Images (Preview Function)
You can momentarily project images from the currently-selected input source, and switch images while viewing them in a preview screen.
Use the remote control to carry out all preview function operations.
PROCEDURE
1
Press the [Preview] button on the remote control.
After a short while, a preview screen such as the one shown in the illustration below will appear on the screen.
When the preview screen is being displayed, the frames for ports that have no image signal being input or which have a signal being input that is not supported will be solid blue.
Once you select an input source by pressing any of the Search buttons on the remote control, the preview function is terminated and the selected image is projected.
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Active window
Shows the images that are currently being projected.
Computer (Analog-RGB)
If using EMP-835, a image of EasyMP will appear
Move the red box to the target image.
Computer
Images from the
[Computer1/
Component] port
Computer
S-Video
Easy MP
Video
Images from the [Video] port
* A blue screen will appear when no signals are being input.
Images from the
[Computer2/
Component] port
Images from the
[S-Video] port
2
Tilt the [ ] button to select the images to be projected.
Move the red box until the desired image is selected.
Computer (Analog-RGB)
Move the red box to the target image.
Computer Computer S-Video
Easy MP
Video
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Functions for Enhancing Projection
3
Press the [Enter] button.
The selected images are then projected in the active window.
If you press the [Enter] button once more, the preview function is cancelled and the images in the active window are projected.
To return to the images that were being projected before the preview function was activated, press the [Esc] or [Preview] button.
S-Video
Computer Computer S-Video
Easy MP
Video
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• You can hear the sound for the images in the active window while the preview window is being displayed.
• Images other than the image in the active window will be projected as still images.
• If you press the [Preview] button while E-Zoom function is active or real display is being used, these functions will be cancelled and the preview screen will be displayed. If you cancel the preview function without changing the input source, the projected images will return to the state they were at before the preview function was activated.
Projecting Easy-to-see Images Without a Screen
(Wall Shot)
When the Wall Shot function is used, images can be projected without loss of original colour even onto surfaces such as blackboards and coloured wall surfaces which are being used instead of a screen.
For example, if projecting onto a green blackboard, the projected images would normally appear greenish and be very difficult to see. The Wall Shot function uses a sensor to measure the condition of the projection surface and automatically adjusts the colour of the projected images based on these measurements.
The Wall Shot function also allows shading to be adjusted. If projecting onto a screen that is located near a window, the Wall Shot function can be used to obtain clear images when they might otherwise appear faded.
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• Wall Shot can be used for adjustment if the projection distance is within approximately 86–750 cm (2.8–24.6 ft.). However, this distance will vary depending on the condition of the projected surface, for instance if the projection surface is an extremely reflective surface such as a whiteboard, or if it is a highly nonreflective surface such as a dark wall.
• The sensor may not be able to correctly measure the condition of the projection surface if you are projecting on a striped or patterned wall. In this event, Wall Shot may not be able to correctly adjust the color of the projected images.
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Functions for Enhancing Projection
PROCEDURE
The Wall Shot function can be operated using either the remote control or the projector's control panel.
1
Press the [Wall Shot] button on either the remote control or the projector's control panel while the images are being projected.
When the button is pressed, the current status is displayed on the screen.
Remote control
2
To change the status, press the [Wall Shot] button while the status is being displayed on the screen.
For example, if you press the [Wall Shot] button while "Wall
Shot OFF" is displayed, the status will change to "Wall Shot
ON" and measurement of the projection surface will start.
Colours in the order red
→ green → blue → black will be projected for approximately five seconds while measurement is in progress.
3
Once the measurement is finished and colour correction is complete, the images will be projected in the corrected condition.
To cancel the correction, press the [Wall Shot] button while
"Wall Shot ON" is being displayed on the screen so that "Wall
Shot OFF" is selected.
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• When the projector's power is turned off, images will be projected next time with the status set to "Wall Shot OFF". However, the correction values that were obtained by the previous measurement operation will be stored even when the power is turned off.
If projecting in the same location as before, you can retrieve the colour correction values that were used previously (the five seconds required for readjustment will not be necessary).
The status will change as follows each time the [Wall Shot] button is pressed.
Wall Shot OFF
Wall Shot ON
Wall Shot Memory Call
When "Wall Shot Memory Call" is selected, the previous adjustment values are retrieved.
• If you change the projection location or change the condition of the projection surface, you should repeat the Wall Shot measurements.
If you press the [Wall Shot] button twice while "Wall Shot ON" is being displayed, "Wall Shot Readjustment" will be displayed and adjustment will then start.
Wall Shot ON
Wall Shot OFF
Wall Shot Readjustment
Functions for Enhancing Projection
A/V Mute Function
This function momentarily pauses the images and sound.
For example, it can be used when you do not wish to show details of operations such as selecting different files while computer images are being projected.
However, if you use this function when projecting moving images, the images and sound will still continue to be played back by the source, and you cannot return to the point where the A/V Mute function was activated.
PROCEDURE
Press the [A/V Mute] button.
The images and sound will then be momentarily turned off.
Remote control
Projector
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You can use "Extended" - "Display" - "A/V Mute" in the configuration menu to select one of the following three displays to appear when the pictures and sound is momentarily turned off. s
Solid black
Solid blue User's logo
Default setting
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The default user's logo is the EPSON logo. You can change the user's
logo by recording and setting your own logo. s
Press the [A/V Mute] button once more to continue normal projection.
You can also continue normal projection by pressing the [Esc] button on either the remote control or the projector's control panel.
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Functions for Enhancing Projection
Freeze Function
This function pauses only the projected images. The sound keeps playing without pausing.
The signal source will still be playing back the images even while projection is paused, and so it will not be possible to resume projection from the point where it was paused.
PROCEDURE
Press the [Freeze] button.
The images will then be paused.
Remote control
E-Zoom Function
You can use this function to enlarge portions of graphs and tables that you want to see more closely.
The E-Zoom function is controlled using the remote control.
PROCEDURE
1
Press the [E-Zoom ] button.
A cursor (cross) indicating the centre point for the area to be enlarged will appear on the screen.
Remote control
To continue projecting the images, press the [Freeze] button once more. You can also continue normal projection by pressing the [Esc] button on either the remote control or the projector's control panel.
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• If you press the [Freeze] button on the remote control while a configuration menu or help menu is displayed, the configuration menu and help menu display is cancelled.
• The Freeze function also works while the E-Zoom function is being used.
2
Move the cross to the area of the image that is to be enlarged.
Tilt the [ ] button on the remote control to move the cross.
Cross
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Functions for Enhancing Projection
3
When the [ ] button is pressed, the image is enlarged with the cross at its centre. When the [ ] button is pressed, the enlarged image is then reduced.
The enlargement ratio will appear at the bottom-right of the screen.
You can scroll around the image by tilting the [ ] button.
PinP (Picture in Picture) Function
This function lets you display separate images in a smaller screen (subscreen) over the top of the images that are currently being projected (main screen).
Computer images or EasyMP images (for the EMP-835) can be displayed
in the main screen , and video images ( composite videog or
be displayed in the sub-screen.
The video images in the sub-screen are selected using "Setting" - "PinP
Options" - "Subscreen Image" in the configuration menu. s
The PinP function is controlled using the remote control.
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The PinP function cannot be used for computer images when the
Shows enlargement ratio
To cancel the E-Zoom function, press the [Esc] button.
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• The selected area can be enlarged to between 1–4 times, in 25 steps of
× 0.125.
• The E-Zoom function will be cancelled when the zoom ratio returns to
× 1.
• The following buttons can be used while E-Zoom has been used to increase the image size.
[Power] , [A/V Mute] , [Freeze] , [Menu] , [Help] , [Focus] , [Zoom] ,
[Pointer] , [Page]
PROCEDURE
1
Connect the equipment for projecting to the main screen and the sub-screen, and then use "Setting" -
"PinP Options" - "Subscreen Image" in the configuration menu to make the sub-screen settings, then press the [PinP] button on the remote control.
The sub-screen will appear at the top-left of the screen, and the operation guide will appear at the bottom-left of the screen.
Sub-screen
Operation guide
Functions for Enhancing Projection
2
Tilt the [ ] button on the remote control to change the position of the sub-screen.
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Pointer Function
You can use this function to display a pointer icon on the images that are being projected, and use the remote control to control it.
The pointer icon can be used to indicate parts of an image that is being projected to clarify which part is being described or to draw attention to it.
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You can use the "Setting" - "Pointer" configuration menu to set the
type, size and movement speed for the pointer. s
3
When you press the [Enter] button, the operation guide screen will disappear and the sub-screen display position will be set.
To cancel the PinP function, press the [PinP] button once more.
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• The position of the sub-screen is memorised, so that the sub-screen will appear in the last position which was set next time the PinP function is used.
• To switch between sound for the main screen and the sub-screen, use
"Setting" - "PinP Options" - "Audio Output" in the configuration menu.
PROCEDURE
1
Press the [Pointer] button.
The pointer will be displayed in the centre of the screen.
Remote control
Functions for Enhancing Projection
2
Tilt the [ ] button to move the pointer.
Press the [Pointer] button again to cancel the pointer. The pointer will then disappear.
Pointer
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Functions for Enhancing Projection
Preset Function
While projecting analogue RGB images from a computer connected via a computer cable, you can store the following settings in the configuration menu.
• All items in the "Image" menu
• All items in the "Signal" menu except for "Computer1 Input" and
"Computer2 Input"
If settings are stored for signals with different resolutions and frequencies, the preset values can be applied to the analogue RGB signals that are currently being projected simply by pressing the [Preset] button on the remote control.
Up to five groups of the settings can be stored.
Storing Setting Values
PROCEDURE
1
Press the [Menu] button on either the remote control or the projector's control panel, and then select
"Image" or "Signal" from the configuration menu. The mode for storing setting details will then be enabled.
s
,
3
Select a preset number (1 to 5).
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2
Once the settings are complete, select "Preset" from the "Signal" menu and then press the [Enter] button on either the remote control or the projector's control panel.
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The preset numbers that have an input resolution displayed have already been set. If you select a preset number that has already been set and use it to save the current settings, the existing settings in that recording area will be overwritten.
Functions for Enhancing Projection
4
Press the [Enter] button on either the remote control or the projector's control panel to store the setting values.
When the settings have been saved, the input resolution will appear.
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• To clear the memorised details, select "Reset" from the "Signal" menu. Note that this will clear all of the preset settings.
• Preset recording is possible regardless of whether Wall Shot is ON or
OFF. However, the Wall Shot settings are not memorised.
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Applying Preset Settings
PROCEDURE
While images from analogue RGB signals are being input from a computer which is connected by means of a computer cable, press the [Preset] button on the remote control to apply the preset settings for the "Image" or
"Signal" menu to the images that are currently being projected.
The memorised preset number changes in ascending order each time the button is pressed.
You must press the [Preset] button while the preset number and input resolution appear on the screen, otherwise the selection will not change.
Remote control
Preset number and input resolution appear
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• Preset numbers that have not yet been preset will be skipped.
• If no preset settings have been made, the message "No Entry" will appear when you press the [Preset] button.
Functions for Enhancing Projection
Changing the Resize/Aspect Ratio
You cannot switch to real display or change the aspect ratio while EasyMP is running (EMP-835 only).
Selecting the Computer Display Method
When projecting computer images, the display method can be changed between resized display (in which the images are projected so that they fill the available projection area) and real display (in which the images are projected at the resolution of the original input signal).
The default setting is the resized display.
PROCEDURE
The display switches between real display and resized display each time you press the [Resize] button.
Remote control Projector
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62
If the input resolution is lower than the panel resolution (1024
×
768)
Resized display Real display
The image is projected in the middle of the screen at the original input signal resolution.
If the input resolution is higher than the panel resolution (1024
×
768)
Resized display Real display
The middle section of the image is projected. You can tilt the [ ] button on the remote control to scroll around the image.
Functions for Enhancing Projection
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• The type of display for projected images can be saved separately for each input source.
• If the input resolution is the same as the panel resolution
(1024
× 768 dots), the image size will not change.
• In the case of SXGA (5:4) input signals, the image position changes as shown below each time you press the [Resize] button while holding down the [Shift] button on the projector's control panel.
Resized display (5:4) Aligned to left (5:4)
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Projecting Wide-screen Images from Video Equipment
You can switch the
aspect ratiog between 4:3 and 16:9 when component videog (
YCbCrg and YPbPrg ), S-Videog and
are being projected.
Images that have been recorded in digital video and DVD images can be projected in 16:9 wide-screen format.
PROCEDURE
The display switches each time you press the [Resize] button.
Remote control Projector
Resized display (4:3) Aligned to right (5:4)
When 16:9 format images in squeeze mode are projected at 4:3 aspect ratio, the images are squeezed horizontally and appear vertically elongated.
When images in squeeze mode are projected at 16:9
Functions for Enhancing Projection
When 16:9 format images in squeeze mode are projected at 4:3 aspect ratio, the images are resized so that they fill the full vertical area of the screen, and the left and right edges are truncated and are not displayed.
When images in squeeze mode are projected at 16:9
When images in squeeze mode are projected at 4:3
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Projector ID/Remote Control ID
If using more than one projector at a time, such as at a show, you can record ID numbers for the projectors and for the remote controls in order to simultaneously operate projectors with the same ID number. Alternatively, if you set the remote control ID to "0", all projectors can be operated by the remote control regardless of the projector ID numbers.
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The default values for ID numbers are "1" for projectors and "0" for remote controls.
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When projecting images with an aspect ratio of 16:9, the image position will change as follows each time you press the [Resize] button while holding down the [Shift] button on the projector's control panel.
Centre display Top edge display
Registering an ID Number for a Projector
PROCEDURE
1
Press the [Menu] button and then select the
"Extended" - "Projector ID" configuration menu.
s"Using the Configuration Menus" for details on this
Remote control
Projector
Bottom edge display
Functions for Enhancing Projection
2
Use the [ ] button on the remote control or the [ ] or [ ] button on the projector's control panel to select the desired ID number (1–9).
Press the [Enter] button on either the remote control or the projector's control panel to accept the ID number setting.
Registering an ID Number for a Remote Control
PROCEDURE
1
Press the [ID] button.
The [ID] button will light.
Remote control
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65
3
Once the setting has been made, press the [Menu] button to close the configuration menu.
When registration is complete, only signals from remote controls with the same ID number or an ID number of "0" can be received.
2
Press a button from [0] to [9] to specify an ID number.
The light for the [ID] button will turn off and the registration will be complete. If a number other than "0" is registered, the remote control will only be able to operate projectors that have the same ID number.
Remote control
Functions for Enhancing Projection
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If you would like to check the ID number that is currently set for a remote control, press the [ID] button on the remote control so that the button lights, and then press the [ID] button once more. After a brief period, the [ID] button will flash, and the number of flashes will equal the remote control's ID number.
2
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66
Set to "Full Lock" or "Partial Lock".
If set to "Full Lock", none of the buttons on the control panel except the [Power] button can be operated.
If set to "Partial Lock", all buttons other than the Quick Setup buttons will be disabled and cannot be used.
Quick Setup buttons
Operation Button Lock Function
This function locks the buttons on the projector's control panel and the remote control.
• Locking the control panel button
This function is useful at times such as during show events so that only projection is carried out deactivating all buttons operation, or in places such as schools to limit the range of buttons that can be operated.
• Locking the remote control buttons
You can lock the buttons that are related to making adjustments in order to prevent errors in operation while giving presentations.
Locking the Control Panel Buttons
You can either lock all of the control panel buttons or only some of them.
PROCEDURE
1
Press the [Menu] button on either the remote control or the projector's control panel, and then select
"Setting" - "Operation Lock" - "Control Panel" from the configuration menu.
3
When the confirmation message is displayed, select
"Yes".
The control panel buttons will be locked in accordance with the selected setting.
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There are two methods to cancel the projector's control panel lock.
• Using remote control, change the "Setting" - "Operation Lock" -
"Control Panel" in the configuration menu to "OFF".
• Hold down the projector's [Enter] button continuously for about 7 seconds, a message will be displayed and the lock will be cancelled.
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Functions for Enhancing Projection
Locking the Remote Control Buttons
You can lock some of the remote control buttons to prevent mis-operations during presentations.
PROCEDURE
1
Press the [Menu] button on either the remote control or the projector's control panel, and then select
"Setting" - "Operation Lock" - "Remote Control" from the configuration menu.
2
Set to "Partial Lock".
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To cancel the remote control button lock function, change the
"Setting" - "Operation Lock" - "Remote Control" setting in the configuration menu to "OFF".
s
3
When the confirmation message is displayed, select
"Yes".
The buttons shown in the box in the illustration below will be disabled.
Remote control
Adjusting Projected Images Manually
Focusing the Screen Images (Focus Adjustment)
PROCEDURE
Press the [Focus] button to adjust the focus.
The images may lose their focus when keystone correction and sharpness are adjusted.
Remote control
Projector
Manually Correcting Projection Area Distortion
(Keystone)
This projector is equipped with an "Auto V-keystone" function that detects vertical tilt of the projector and automatically corrects the vertical keystone distortion of the projected image when staring projection. Furthermore, horizontal keystone distortion caused by tilting the projector horizontally can also be corrected using the "Auto Quick Corner" function. Auto Quick
If you would like to make fine adjustments to the results of automatic vertical keystone correction or Auto Quick Corner, you can carry out keystone correction manually.
This projector is equipped with the following two keystone correction functions.
• Vertical and horizontal correction
s"Vertical and Horizontal Correction" p.70
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• If the surface of the lens is dirty or misted over as a result of condensation, it may not be possible to adjust the focus correctly. If
this happens, clean or de-mist the lens. s
,
• If the projection distance is outside the range of 86 – 1473 cm (2.8–48.3 ft.), the focus cannot be adjusted correctly. Check the projection distance.
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Adjusting Projected Images Manually
• Quick Corner:
This correction function is used when both horizontal and vertical keystone distortion occurs in the projection area to adjust the projection
area so that it fits the screen exactly. s p.72
The above correction method is selected automatically when automatic vertical keystone correction and Auto Quick Corner are carried out. The selection conditions are as follows.
• When only automatic vertical keystone correction is carried out, or when
Auto Quick Corner is carried out for a projection surface such as a wall that has no borders.
H/V-Keystone is selected. The setting in the "Keystone" configuration menu will also change.
• When the screen has a border and Auto Quick Corner is selected
Quick Corner is selected. The setting in the "Keystone" configuration menu will also change.
• When Auto Quick Corner is not carried out
Correction is carried out according to the setting in the "Keystone" configuration menu.
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• Vertical keystone correction can be carried out up to a maximum of approximately 45°. Horizontal keystone correction can be carried out up to a maximum of approximately 25°.
Do not set up the projector at an upward angle of more than 12° or a downward angle of more than 4°.
However, the corresponding angle will be smaller under any of the following conditions.
· If the projector is tilted both vertically and horizontally
· If the zoom has been adjusted to "W"
• The larger the angle of tilt, the poorer the focus of the contours in the projected images will become.
• If a large amount of keystone correction is applied, fine details such as text characters and lines may go out of focus. If the text part of the image is blurred after keystone correction is carried out, decrease the
sharpness setting. s
• Keystone corrections that have been applied using the keystone correction functions are memorised even when the projector's power is turned off. If you have changed the projection position or angle, you will need to repeat the correction procedure.
• When keystone correction is carried out, the projected images will become smaller. Use the zoom function to adjust the size of the
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Adjusting Projected Images Manually
Vertical and Horizontal Correction
Vertical and horizontal correction can be carried out using either the projector's control panel or the configuration menus. This procedure explains how to use the projector's control panel to correct keystone distortion.
For adjustment using the configuration menus: s"Setting" - "Keystone" -
"H-Keystone" and "Height" cannot be used at the same time. If you use the horizontal correction function when height correction adjustment has already been carried out, the height correction adjustment will be cancelled.
PROCEDURE
If the top of the image is elongated
If the bottom of the image is elongated
Projector
Projector
If the left edge of the image is elongated
Projector
If the right edge of the image is elongated
Projector
TIP
• If the "Quick Corner" correction screen is displayed when pressing the [ ], [ ], [ ] or [ ], the "Quick Corner" is currently selected.
s
When carrying out vertical correction and horizontal correction, select "Setting" - "Keystone" - "H/V-Keystone" in the configuration
menu and then make the correction.s
• If the value displayed in the gauge on the screen stops changing when vertical correction and horizontal correction is being carried out, it indicates that the limit for vertical correction and horizontal correction has been exceeded. Check that the projector has not been set up at an angle which exceeds the proper limit.
Adjusting Projected Images Manually
Height Correction
When vertical keystone correction is carried out automatically or manually, the height of the projected images will become shorter. Use the height correction function to adjust the height of the projection area.
The height correction function is accessible from the configuration menu.
This cannot be set when horizontal correction is carried out.
PROCEDURE
1
Press the [Menu] button on either the remote control or the projector's control panel.
Then select "Setting" - Keystone" - "H/V-Keystone" -
"Horz./Vert./Height" - "Height" from the configuration menu.
For details, refer to "Using the Configuration Menus" s
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2
Tilt the [ ] button on the remote control to the left or right, or press the [ ] or [ ] buttons on the projector's control panel to correct the height while viewing the projected images.
3
When the adjustment is complete, press the [Menu] button on the remote control or the projector's control panel to close the configuration menu.
Adjusting Projected Images Manually
Correcting Keystone Distortion so that the Projection
Area Fits the Screen Exactly (Quick Corner)
Quick Corner correction can be carried out using either the projector's control panel or the configuration menus. This procedure explains how to use the projector's control panel to correct keystone distortion.
If using the configuration menu: s"Setting" - "Keystone" - "Quick
PROCEDURE
1
Press any one of the [ ], [ ], [ ] or [ ] buttons on the projector's control panel.
The Quick Corner correction screen will be displayed.
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72
2
Press the [Enter] button on the projector's control panel and then select the corner to be corrected on the screen.
You can also press the [Enter] button on the remote control to select the corner.
The selected angle will appear yellow.
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Adjusting Projected Images Manually
3
Press the [ ], [ ], [ ] and [ ] buttons on the remote control to correct the angle position.
You can also tilt the [ ] button on the remote control to correct the angle position.
Screen
TIP
• If the vertical or horizontal keystone correction gauge appears when
[ ], [ ], [ ] or [ ], is pressed, it means that "H/V-Keystone" is
selected. s
When carrying out Quick Corner, select "Quick Corner" in the
"Setting" - "Keystone" configuration menu first. s
• If you press down the [Esc] button on the remote control or the projector's control panel for one second while the Quick Corner correction screen is displayed, the correction results will be restored to their default values.
• If the message "Cannot move anymore." appears on the screen while using the Quick Corner function, it means that the limit for correction has been reached. Check the following two points.
· Is the projection distance appropriate for the size of the target
· Is the projector tilted past its maximum limit? s
• If the input signal is interrupted or an image signal that is not supported is input while using the Quick Corner function, the correction value at that point will be recorded and the Quick Corner function will be cancelled.
• When the Quick Corner correction screen is displayed, the following functions will be cancelled.
· E-Zoom function · Real display · Freeze
4
When the adjustment is complete, press the [Menu] button on either the remote control or the projector's control panel to close the configuration menu.
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Adjusting Projected Images Manually
Adjusting Computer Images
Automatic Setup
Automatic setup detects analogue RGB signals coming from a computer connected by a computer cable, and automatically adjusts these signals so that the optimum images can be obtained.
The default setting for the automatic setup function is "ON", but if the images are not displayed correctly or if "Signal" - "Auto Setup" in the configuration menu is set to "OFF", press the [Auto] button on the remote control or the [Enter] button on the projector's control panel while computer (analogue-RGB) images are being projected to adjust the images.
Remote control Projector
TIP
• If you press the [Auto] button on the remote control or the [Enter] button on the projector's control panel while the E-Zoom function or
Freeze function is active, the active function will be cancelled and then the adjustment will be carried out.
• Sometimes the signals may not be adjusted correctly depending on the type of signals being output by the computer. In such cases, use the "Tracking", "Position" and "Sync." menu commands to make
,
,
• Automatic setup is not carried out while the preview function is being used.
Automatic setup involves adjustment of the following three items:
Trackingg , Position and Syncg . If the "Contrast" configuration menu has
been set to "Manual", it will change to "Auto".
Adjusting Projected Images Manually
l
Adjusting the Tracking
If vertical stripes appear in the projected images, and this cannot be fixed using automatic setup,
you will need to adjust the trackingg manually
using the following procedure.
(Only effective when RGB signals are being input)
PROCEDURE
Tracking adjustment can be carried out using either the projector's control panel or the configuration menus. This procedure explains how to use the projector's control panel to adjust the tracking.
For adjustment using the configuration menus: s"Signal" - "Tracking"
While holding down the [Shift] button on the projector's control panel, press [ ] or [ ] button until the vertical stripes disappear from the projected images.
Projector
Projector
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75
TIP
The images will flash when continuous tracking adjustment is carried out, but this is normal.
Decrease the tracking value each time pressing the [ ] button.
Increase the tracking value each time pressing the [ ] button.
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Adjusting Projected Images Manually
Adjusting the Sync
If flickering, fuzziness or interference appear in images that are input from the computer, and this cannot be fixed using automatic setup, you will
need to adjust the syncg manually using the
following procedure.
(Only effective when RGB signals are being input)
Projector
Projector
PROCEDURE
Sync adjustment can be carried out using either the projector's control panel or the configuration menus. This procedure explains how to use the projector's control panel to adjust the sync.
For adjustment using the configuration menus: s "Signal" - "Sync."
While holding down the [Shift] button on the projector's control panel, press [ ] or [ ] button until the flickering, fuzziness or interference disappears from the projected image.
Decrease the tracking value each time pressing the [ ] button.
Increase the tracking value each time pressing the [ ] button.
TIP
• If you adjust the sync without adjusting the tracking first, it will not be possible to get the best adjustment results. Incorrect tracking adjustment may not be noticeable with some types of image.
However, images with lots of lines and shading will tend to show incorrect tracking adjustments more clearly, so be sure to check the tracking adjustment first.
• It may also be possible to fix flickering and fuzziness by adjusting
, sharpness and keystone correction settings.
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Adjusting Projected Images Manually
Selecting the Projection Quality
(Colour Mode Selection)
The following five preset colour modes are available for use depending on the characteristics of the images that are being projected. You can easily obtain the optimum image quality simply by selecting the colour mode that corresponds to the projected images. The brightness of the images will vary depending on which colour mode is selected.
Mode
Dynamic
Presentation
Theatre
Application
Images are modulated and made fresher to emphasise brightness.
Brightness is emphasised. For presentations in bright rooms.
Movie images are optimised using natural tints.
Living Room Brightness is emphasised. Ideal for playing video games in bright rooms.
Images conform to the sRGB colour standard. If the connected source has a sRGB mode, set both the projector and the connected signal source to sRGB.
PROCEDURE
Selecting the colour mode can be carried out using either the remote control or the configuration menus. This procedure explains how to use the remote control to select the colour mode.
For selecting using the configuration menus s"Image" - "Color Mode"
The colour mode changes as follows each time the [Color
Mode] button is pressed.
Remote control sRGB
Dynamic Presentation
Living Room Theatre
The current setting is displayed on the screen each time the mode is changed.
Presentation
The default setting for the colour mode is as follows:
When computer images are being input: "Presentation"
When other types of images are being projected: "Dynamic"
Configuration Menus
The configuration menus can be used to carry out a variety of settings and adjustments.
The menus have a hierarchical structure, with a main menu that is divided into sub-menus, which are further divided into other sub-menus.
Refer to "Using the Configuration Menus" ( s p.87
) for details on using the menus.
Caution
If you use Direct Power Off while a configuration menu is being displayed, the settings from that configuration menu may not be saved.
Close the configuration menu before using Direct Power Off.
Main menu Sub-menu (Image)
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List of Configuration Menu Commands
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79
Following is a list of the functions that can be set using the configuration menus and the default setting values.
The menu items displayed and the default values will vary depending on the type of image signals. If you click *1 to *7, you can check the setting conditions (*3 to *7) and default values for that menu (*1 and *2). The menu names are coloured according to the display conditions.
.
Default setting values
Image
The items that can be set will vary depending on the input source that is currently being projected. Setting details are saved separately for each source.
Color Mode
Dynamic
*1
,
Presentation
*2
,
Theatre , Living Room ,
The picture quality can be set to one of five settings to match the projection environment. s
Brightness
Contrast
Color Intensity
Tint
*4
*4
Median value (0)
Adjusts the brightness of images.
Median value (0)
*1
Median value (0)
Median value (0)
Adjusts the difference between light and dark shades in the projected images. If the input source is *3, you can make the following selections.
Auto
*3
Adjusts the depth of image colours.
Automatically adjusts contrast to the optimum setting.
Adjusts the tint of projected images.
Manual
*3
Contrast can be adjusted manually.
Median value (0) Adjusts the sharpness of projected images.
Sharpness
Color Adjustment
Median value (0)
Reset
Yes, No
This returns all adjustment values in the
"Image" menu to their default setting values.
If you would like to return all menu items to
their default, see "All Reset" s p.86
Adjusts the absolute color temperature g
and the intensity of red/green/blue components for each input
source.
If "Color Mode" is set to "sRGB", "Color Adjustment" cannot be selected.
Abs. Color Temp.
10000K, 9300K,
6500K
*1
, 6000K, 5500K, 5000K
(Depends on colour mode)
Whites can be adjusted from reddish tints to bluish tints. If you set a low colour temperature, the tints will tend to appear reddish. If you set a higher colour temperature, the tints will tend to appear bluish.
Red
Median value (0)
Make the adjustments while looking at the state of the images on the screen.
Green
Median value (0)
Blue
Median value (0)
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80
List of Configuration Menu Commands
Default setting values
Signal
The items that can be set will vary depending on the input source that is currently being projected. Setting details are saved separately for each source.
If using the EMP-835, you cannot change any of the "Signal" configuration menu settings while EasyMP is running.
Auto Setup
*1
Resolution
*1
ON , OFF
Auto , Manual
This sets the automatic adjustment function to "ON" or "OFF", to control whether images are automatically adjusted to the optimum condition when the image signal is changed.
"Auto" function sets the resolution for image signal automatically. When this function doesn't work resulting in improper projection, you may need to input the resolution manually.
Tracking
*1
Depends on image signal
Adjusts images when vertical striped patterns appear. s p.75
Sync.
*1
Depends on image signal
Adjusts images when flickering, fuzziness or horizontal interference occur. s
Position
Preset
*1
1, 2, 3, 4, 5
Adjusts the vertical and horizontal display position for images.
Records the setting values for the "Image" and "Signal" configuration menus.
Progressive
*2
OFF
Video
Film/Auto
Converts each field of interlaced (I) signals to progressive (P) signals. This is ideal for use when viewing images with a large amount of movement in them.
Carries out IP conversion. Sets the film judgment function g
to "OFF". Suitable for normal video
images.
This setting should normally be used. The image source is determined automatically, and if the images are judged to be film images, they are reproduced with almost the same image quality as the original.
Computer1 Input
*3
Auto , RGB, Component Video
Computer2 Input
*3
Auto , RGB, Component Video
Selects the image signals from equipment that is connected to the [Computer1/Component] or
[Computer2/Component] port. With the "Auto" function, image signals are recognized automatically.
If the colours do not appear correctly when you select "Auto", select the appropriate signal for the connected equipment manually.
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81
List of Configuration Menu Commands
Video Signal
*4
Auto , NTSC, NTSC4.43,
PAL, M-PAL, N-PAL, PAL60, SECAM
With the "Auto" function, image signals are recognized automatically. If interference appears in the projected images or no images appear when you select "Auto", select the appropriate signal manually.
Reset
Returns all adjustment values in the "Signal" menu except for the "Computer1 Input" and "Computer2
Input" settings to their default values. If you would like to return all menu items to their default, see
"All Reset" s
Default setting values
Setting
Quick Setup
Startup Options
Quick Setup Options
This is used for Quick Setup settings.
Quick Setup cannot be used when "Projection" is set to "Rear" or "Rear/Ceiling".
Quick Setup
Auto Focus
OFF
Sets the items that are to be set up automatically when the projector is turned on. s
Carries out the operations specified in "Quick Setup Options" when the projector is turned on.
The focus is adjusted automatically.
Automatic setup is not carried out.
Lets you select which operations are to be carried out when the [Quick Setup] button is pressed. s
Auto Focus
Auto Quick Corner
Wall Shot
ON , OFF
ON , OFF
ON, OFF
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82
List of Configuration Menu Commands
Default setting values
Keystone
Corrects keystone distortion in the projection area. s
"Auto V-Keystone" can only be set when "Projection" is set to "Front".
H/V-Keystone
Operation Lock
Quick Corner
Auto V-Keystone
ON , OFF
Selects whether vertical keystone correction is carried out automatically ("ON") or not carried out ("OFF") when vertical tilting of the projector is detected. s
Horz./Vert./Height
V-Keystone:
Median value (0)
H-Keystone:
Median value (0)
Height:
Median value (0)
Corrects the height of the projection area when it has been made smaller as a result of vertical or horizontal distortion
correction or vertical keystone correction. s p.70
Lets you adjust the four corners of the projection area so that it fits the screen exactly. s
This function disables operation of the projector's control panel and the remote control buttons. s
Control Panel
Full Lock
Partial Lock
All buttons on the control panel except the [Power] button will be disabled. The remote control can be used to operate the projector.
All buttons except the [Power], [Quick Setup], [Source Search], [Zoom W] and [Zoom T] buttons are disabled. The remote control can be used to operate the projector.
OFF
Remote Control
Partial Lock, OFF
The [Wall shot],[Quick Setup], [Focus] ([5] and [2]) and [Zoom] ([6] and [3]) buttons on the remote control are disabled. The projector's control panel can be used to operate the projector.
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List of Configuration Menu Commands
Default setting values
Pointer
Lets you set the shape and movement speed for the pointer. s p.58
The shape of the pointer can be selected.
Pointer1 Pointer1
Pointer Zoom
100% , 200%
Selects the display size for the pointer.
Pointer Speed
High Speed,
Medium Speed
, Low Speed
Selects the movement speed for the pointer when the [ ] button on the remote control is tilted.
Brightness Control
High
, Low
Lets you select the brightness of the lamp from one of two settings.
If projecting images in a dark room or onto a small screen and the images are too bright, change the setting to "Low".
Compared with the "High" setting, the "Low" setting reduces power consumption and extends operating life of the lamp. (Power consumption: reduced by approximately 60W, Lamp operating life: increased by approximately 1.5 times)
PinP Options
Sets the properties to be applied when using the PinP function. s p.57
Audio Output
Main Screen , Subscreen
Subscreen Image
Selects whether sound is to be output for the main screen or for the sub-screen.
Video , S-Video
Selects the image signal to be projected in the sub-screen from either composite video or
.
Audio
Reset
Volume
Tone
Median value (15)
Adjusts the sound volume for the input source being projected.
Median value (0)
Adjusts the tone for the input source being projected.
Returns all adjustment values in the "Setting" menu to their default values.
If you would like to return all menu items to their default, s"All Reset" p.86
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List of Configuration Menu Commands
Default setting values
Extended
Display
User's Logo
Projector ID
Projection
Message
ON , OFF
Sets whether the input source name or colour mode name or a message is displayed on the screen ("ON") or not displayed ("OFF") at times such as when the input source or colour mode is changed or when no image signals are being input.
Display Background
Black, Blue , Logo
Sets the background screen when a message is being displayed at times such as when no image signals are being input.
A/V Mute
Startup Screen
Black , Blue, Logo
Sets the screen status when the [A/V Mute] button is pressed. s
ON , OFF
Sets whether the startup screen is displayed ("ON") or not displayed ("OFF") when the projector is turned on. If you change the setting, the new setting will be enabled after the power is turned off and then back on.
EPSON Change the user's logo that is displayed as a background and displayed during A/V Mute. s
1
, 2, 3, 4, 5, 6, 7, 8, 9
Sets the projector's ID number. s
Front
, Front/Ceiling, Rear, Rear/Ceiling
Sets the setup position for the projector. s
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85
List of Configuration Menu Commands
Default setting values
Operation
Network
Standby Mode
Direct Power ON
Sleep Mode
ON, OFF
Sets whether direct power on is enabled ("ON") or disabled ("OFF"). s
When you set to "ON" and leave the power cable connecting to a wall socket, be aware of the sudden surges of electricity when the power comes back on after the power outage or something, that cause the projector turn on automatically.
ON , OFF
Sets whether projection stops automatically ("ON") or not ("OFF") when no operations are carried out for approximately 30 minutes while no image signals are being input.
Configure network connection. (EMP-830 only)
For details about settings s p.90
If using the EMP-835, network settings are made using EasyMP. sEasyMP Network Setup Guide
Network ON, Network OFF
If set to "Network ON", the network monitoring and control functions can be used even when the projector is in standby mode. If you change the setting, the new setting will be enabled after the power is turned off.
COM Port
RS-232C , USB
Sets whether the [RS-232C] or [USB] port is to be used for communicating with a computer. If you change the setting, the new setting will be enabled after the power is turned off.
Language
Reset
, ,
Français, Deutsch,
Italiano, Español,Português, ,
(Varies depending on country of purchase)
Sets the language to be used for menu and message displays.
If using the EMP-835, this setting is also applied to EasyMP.
Returns all adjustment values in the "Extended" menu except for the "Projector ID", "Projection",
"Standby Mode", "COM Port" and "Language" settings to their default values. If you would like to
return all menu items to their default, s"All Reset" p.86
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86
List of Configuration Menu Commands
Default setting values
Info
Lets you check the statuses of the image signals being projected and the projector. (Display only)
Lamp Hours
Source
(High Brightness)
(Low Brightness)
Shows the cumulative lamp operating time.
When it reaches the lamp warning time, the characters are displayed in red.
The cumulative operating time from 0 to 10 hours will be displayed as "0H". From "10H" onwards, the display will be in units of 1 hour.
Shows the input source that is currently being projected.
Video Signal
*1
Input Signal
*2
Resolution
*2
Refresh Rate
*2
Sync Info
*2
Shows the video signal format.
Shows the image signal settings for the input source.
Shows the input resolution.
Shows the refresh rate.
Shows the synchronisation polarity and synchronisation attributes.
Reset
Resets all configuration menu settings and the lamp operating time.
Returns all configuration menu settings to their default settings.
The "Computer1 Input", "Computer2 Input", "User's Logo", "Language", "Projector ID" and "Lamp
Hours" will not be reset to their default values.
Lamp-Hours Reset
Clear the cumulative lamp operating time and reset to "0H".
List of Configuration Menu Commands
Using the Configuration Menus
The configuration menus can be operated using either the remote control or the projector's control panel.
PROCEDURE
1
Press the [Menu] button.
The main configuration menu appears.
Remote control Projector
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87
3
Confirm the selection.
Press the [Enter] button on either the remote control or the projector's control panel to confirm the item selection.
The cursor will be displayed in the sub-menu and settings can then be made.
2
Select an item in the main menu.
If using the remote control, tilt the [ ] button up or down to select a menu item.
If using the projector's control panel, press the [ ] or [ ] button to select a menu item.
The sub-menu will change depending on the command selected in the main menu.
4
Select a sub-menu item.
If using the remote control, tilt the [ ] button up or down to select a sub-menu item, and then press the [Enter] button to accept the selection.
If using the projector's control panel, press the [ ] or [ ] button to select a sub-menu item and then press the [Enter] button to accept the selection.
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List of Configuration Menu Commands
Example 2
TIP
The items appearing in the "Signal" menu and the "Info" menu will vary depending on the type of input source being projected.
5
Change the settings.
Example 1
(1) Tilt the [ ] button on the remote control up or down or press the [ ] or [ ] button on the projector's control panel to select the desired item.
The item which is presently set is displayed with
(green).
The item which is now selected is displayed with
(orange).
(2) Press the [Enter] button on either the remote control or the projector's control panel to accept the selection.
(1) Tilt the [ ] button on the remote control to the left or right or press the [ ] or [ ] button on the projector's control panel to change the setting.
(2) Press the [Enter] button on either the remote control or the projector's control panel to accept the selection.
TIP
• Sub-menu items which cause another sub-menu to be displayed when they are selected have after them. If you select such menu items and press the [Enter] button on either the remote control or the projector's control panel you can then change the settings in the next sub-menu which appears.
• To return to the previous screen, press the [Esc] button on either the remote control or the projector's control panel, or select "Return" and press the [Enter] button.
• Refer to "List of Configuration Menu Commands" for details on
each configuration menu setting item. s
6
Close the menu.
Press the [Menu] button on either the remote control or the projector's control panel.
Monitoring and Controlling Projectors via a Network (for the EMP-830)
You can monitor the status of the projector and control operations such as turning the power on and off from a computer via a network.
TIP
The network functions differ for the EMP-835 and the EMP-830. The following descriptions apply to the EMP-830. If using the EMP-835, refer to the EasyMP Network Setup Guide and the EasyMP Operation
Guide .
Available Network Functions for the EMP-830
The EMP-830 is compatible with SNMPg .
In addition, you can use the software that is included with the projector for centralised control of projectors and to receive notifications of problems via e-mail.
Monitoring Function Using SNMP and the SNMP Manager
Program
You can use SNMP to monitor and control the status of the projector from a computer.
The management functions that are available when using SNMP require
SNMP manager program to be installed in the computer. Because of this, management using SNMP should always be carried out by somebody who is familiar with computer networks such as a network administrator.
Monitoring and Control Functions Using the Accessory
Software
The Projector Software CD-ROM supplied with the projector contains the following two software programs. These programs can be used to carry out the following network monitoring and control tasks.
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89
• EMP Monitor
This software is used to monitor the statuses of multiple projectors that are connected to a network by means of a list on the computer screen, and to control the projectors all at once by carrying out operations such as turning the power for the projectors on and off. It allows multiple projectors on a network to be monitored and controlled by a single operator. s
EMP Monitor Operation Guide
• EMP NetworkManager
This program lets you make network settings for projectors from configuration menus using a remote control. However, you can use the keyboard of the computer for direct address entry when using EMP
NetworkManager, so that network settings can be carried out easily. In addition, EMP NetworkManager can be used to make settings for the mail notification function, so that notifications of problems with projector operation can be sent via e-mail to preset e-mail addresses when such problems occur.
Refer to the following manuals on the Document CD-ROM for details on the operating environments and how to use the above software applications.
EMP Monitor s
EMP Monitor Operation Guide
EMP NetworkManager s
EMP NetworkManager Operation Guide
Refer to the s" Installation and Uninstallation " in the EMP
NetworkManager Operation Guide for details in installing the above programs.
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Monitoring and Controlling Projectors via a Network (for the EMP-830)
Using a Network for Monitoring and Control
Follow the procedure below to monitor and control the projector over a network.
PROCEDURE
1
Install the software from the Projector Software CD-
ROM onto the computer that is to be used.
s"
Installation and Uninstallation " in the EMP
NetworkManager Operation Guide
2
Use a network cable to connect the projector to the
network. s
3
Use the projector's configuration menus to make the
network settings. s
It can be helpful to have EMP NetworkManager running while making detailed settings.
Projector Network Connecting Settings (EMP-830)
In order to connect a projector to a network, you will need to complete
various configuration menu settings such as setting an IP addressg for the
projector.
TIP
Once the projector has been connected to the network, you can use
EMP NetworkManager to make detailed network settings for the
projector. s
EMP NetworkManager Operation Guide
The following settings can be carried out using the accessory remote control.
PROCEDURE
1
Press the [Menu] button on the remote control, and then select "Network" from the "Extended" configuration menu.
s"Using the Configuration Menus" for details on this
4
Carry out monitoring and control operations from the computer.
•Monitoring using the mail notification function s" Setting the
Mail Notification Function " and " If a Problem Notification E-mail
Message has been Sent " in the EMP NetworkManager Operation
Guide
•Monitoring and control using EMP Monitor s
EMP Monitor
Operation Guide
2
Move the cursor to the item to be set, and then press the [Enter] button on the remote control.
Some items require numbers to be entered. Refer to "Entering
Numbers" s
for details on entering numbers.
Monitoring and Controlling Projectors via a Network (for the EMP-830)
The table below gives details of the settings for each item.
address
Sets whether DHCP is used or not.
ON :DHCP is used
OFF :DHCP is not used
Settings can be entered when "DHCP" is set to
"OFF". Enter the IP address that has been assigned to the projector.
You can enter numbers from 0 to 255 in each field of the IP address. However, the following IP addresses cannot be used.
0.0.0.0, 127.x.x.x, 224.0.0.0 to 255.255.255.255
(where x is a number between 0-255)
Settings can be entered when "DHCP" is set to
"OFF". Enter the subnet mask that has been assigned to the projector.
You can enter numbers from 0 to 255 in each field of the IP address. However, the following subnet masks cannot be used.
0.x.x.x to 254.255.255.255, 255.255.255.255
(where x is a number between 0-255)
Settings can be entered when "DHCP" is set to
"OFF". Enter the gateway address that has been assigned to the projector.
You can enter numbers from 0 to 255 in each field of the IP address. However, the following gateway addresses cannot be used.
0.0.0.0, 127.x.x.x, 224.0.0.0 to 255.255.255.255
(where x is a number between 0-255)
Enter the IP address for the computer to use for notification of SNMP traps.
Two IP addresses can be set as notification addresses:
"
1" and "Trap IP address 2".
If a notification cannot be sent to the IP address that is set for "Trap IP address 1", then it is sent to the IP address that has been set for "Trap IP address 2".
Shows the MAC address for the projector.
Projector name
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Shows the unique name that is used to identify the projector on the network.
This can be changed using EMP NetworkManager.
s
EMP NetworkManager Operation Guide
3
Once the settings have been made, press the [Menu] button to close the configuration menu.
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Monitoring and Controlling Projectors via a Network (for the EMP-830)
Entering Numbers
Use the following procedure to enter numbers.
1.Move the cursor to the item to be entered, and then press the [Enter] button on the remote control. The cursor will change to green and entry mode will be enabled.
2.Press the [Num] button on the remote control. The [Num] button will light and the buttons shown in the diagram below will switch to numeric keypad mode so that you can enter numerals. If no buttons are pressed for approximately 10 seconds while in numeric keypad mode, or if you press the [Num] button once more, the [Num] button will switch off and numeric keypad mode will be cancelled.
Remote control
3.To enter two or more numbers, tilt the [ ] button of the remote control to the right. The first number will be confirmed and the cursor will move to the position for entering the second number.
4.Once all numbers have been entered, press the [Enter] button on the remote control to accept the number. The cursor will change to yellow.
Numeric keypad
When this button is lit, the buttons inside the box will change to numeric keypad mode.
Troubleshooting
This chapter describes how to identify problems and what to do if a problem is found.
Using the Help..................................................... 94
Problem Solving.................................................. 96
• Reading the Indicators........................................................96
• When the Power Indicator is Lit/Flashing Red ............................................ 96
• When the Lamp/Temp Indicator is Lit/Flashing Orange .............................. 98
• When the Indicators Provide No Help ..............................99
• Problems Relating to Monitoring and Controlling Projectors
Using the Help
When you have any problems, such as no image appears, or make no sound, press [Help] button on the remote control. The interactive help screen will be displayed. Most of your problems can be solved by answering the displayed questions.
PROCEDURE
1
Press the [Help] button.
The help screen will be displayed.
Remote control Projector
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2
Select a menu item.
If using the remote control, tilt the [ ] button up or down to select a menu item.
If using the projector's control panel, press the [ ] or [ ] button to select a menu item.
3
Confirm the selection.
Press the [Enter] button on either the remote control or the projector's control panel to confirm a selection.
TIP
To return to a previous menu, press the [Esc] button on either the remote control or the projector's control panel.
4
Repeat steps 2 and 3 to proceed through the menu to more detailed items.
Press the [Help] button to clear the help screen.
TIP
If the Help function does not provide a solution to the problem, refer
to "Problem Solving". s
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Problem Solving
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If you are having a problem with the projector, first check the projector's indicators while referring to "Reading the Indicators" below.
Reading the Indicators
The projector is provided with the following three indicators. These indicators notify you of the operating status of the projector.
Indicates the operating status of the projector.
Orange : In the start-up process (The [Power] bottons on the remote control and the projector's control panel are disabled during this period.)
If "Standby Mode" in the configuration menu is set to "Network ON", the start-up process will take about
12 seconds after inserting the power plug into an electrical outlet.
Orange : Standby condition
At this condition, press the [Power] button on either the remote control or the projector's control panel to start a projection
Green : Warm-up is in progress
It takes about 30 seconds for the warm-up. Do not unplug the power cable or turn off the breaker (Direct
Power OFF) while the warm-up is in progress. Doing so may cause an early deterioration of the lamp. For the same reason, the projector is set not to accept the power off by the [Power] button during the warm-up.
Green : Projection in progress
Indicates the projection lamp status.
Indicates the internal temperature status.
The following tables show what the indicators mean and how to remedy the problems that they indicate.
When no indicators are lit, the power cable is not properly connected, or electricity is not being supplied.
When the Power Indicator is Lit/Flashing Red
Status
Internal error
Cause
Red
Abnormality
: lit : flashing : off
Remedy or Status
Stop using the projector, disconnect the power cable from the electrical outlet, and contact your dealer or the nearest address provided in the "International Warranty Conditions" section of the
Safety Instructions/World-Wide Warranty Terms booklet.
Red
Red
Problem Solving
Remedy or Status
Stop using the projector, disconnect the power cable from the electrical outlet, and contact your dealer or the nearest address provided in the "International Warranty Conditions" section of the
Safety Instructions/World-Wide Warranty Terms booklet.
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: lit : flashing : off
Status
Red
Cause
Fan related error
Sensor error
Red
Red
Red
Lamp error
Lamp timer failure
Lamp out
Lamp cover is open
Red
Internal temperature error
(overheating)
Red
Take out the lamp and check if it is broken. s"Replacing the Lamp" p.121
If the lamp is not broken, put it back in and then turn the power on. If the lamp still does not turn on, replace it with a new lamp.
If this does not solve the problem, stop using the projector and disconnect the power cable from the electrical outlet. Then contact your dealer or the nearest address provided in the "International
Warranty Conditions" section of the Safety Instructions/World-Wide Warranty Terms booklet.
If the lamp is broken, contact your local dealer for further advice.
(Projection cannot be carried out until the lamp is replaced.)
Check that the lamp and the lamp cover are securely installed. If the lamp or lamp cover is not securely installed, the lamp will not switch on.
The lamp will turn off automatically and projection will stop. Wait for about 5 minutes without operating the projector. After about 5 minutes have elapsed, unplug the power cable and then check the following two points.
•Check that the air filters and air exhaust vent are clear, and that the projector is not positioned
•If the air filters are blocked, clean or replace them. s
When the power cable is plugged back in, the projector will return to its previous state, so press the
[Power] button on either the projector's control panel or the remote control to turn it back on. If the projector continues to overheat even after the above points have been checked, or if the indicators show a problem when the power is turned back on, stop using the projector, disconnect the power cable from the electrical outlet, and contact your dealer or the nearest address provided in the
"International Warranty Conditions" section of the Safety Instructions/World-Wide Warranty Terms booklet.
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Problem Solving
When the Lamp/Temp Indicator is Lit/Flashing Orange
Status
Red
Orange
Warning
: lit : flashing : off
Cause Remedy or Status
High-speed cooling in progress (This is not an abnormality. However, if the temperature rises too high again, projection will stop automatically.)
•Check that the air filters and air exhaust vent are clear and that they are not up against a surface such as a wall. s
•If the air filters are blocked, clean them. s
Orange
Lamp replacement notification
Replace the lamp with a new one. s p.121
If you continue to use the lamp after it has passed the replacement period, the possibility that the lamp may break will increase. Replace the lamp with a new one as soon as possible.
* The indicator status will vary depending on the projector status at the time.
TIP
s
• If an indicator is showing a status which does not appear in the previous tables, contact you dealer or the nearest address provided in the
"International Warranty Conditions" section of the Safety Instructions/World-Wide Warranty Terms booklet.
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When the Indicators Provide No Help
First refer to the following problems to determine what type of problem it is that you are having, and then refer to the page containing details of the problem.
Problems Relating to Images
Projection does not start, the projection area is completely black, the projection area is completely blue, etc.
Projection stops automatically s p.101
The message "Not Supported." is displayed s
The message "No Signal." is displayed s
Images are fuzzy or out of focus s
Interference or distortion appear in images s p.103
Problems such as interference, distortion or black & white checked patterns appear.
Image is truncated (large) or small s p.104
Only part of the image is displayed.
Image colours are not right s p.104
The whole image appears purplish or greenish, images are black & white, colours appear dull, etc.
(Computer monitors and LCD screens have different colour reproduction performance, so that the colours projected by the projector and the colours appearing on the monitor may not necessarily match, but this is not a sign of a problem.)
Other Problems
No sound can be heard or the sound is faint s
The remote control does not work s
The fans do not stop when power is turned off s p.106
Problem Solving
Problems Relating to Networks and EasyMP
Mail notification messages are not being sent when a problem occurs
The projector cannot be monitored and controlled using the EMP
An error message is displayed (error message when EMP
For EMP-835 only
You cannot connect from another computer when images are
being projected during a network connection s p.109
EMP NS Connection starts, but a projector is not found
Connection cannot be established in access point mode or
wired LAN connection mode s p.111
Connection cannot be made in ad hoc mode s p.111
Network Screen images are not displayed, or the display is slow s
The PowerPoint slideshow does not work when using the
Keynote slideshows cannot be played back with Network
Network Screen cannot be used s p.112
When running Microsoft Office applications using Network
Screen, the screen does not change as required s p.113
Files do not work correctly with EMP SlideMaker2 s
An error message is displayed s p.113
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Problem Solving
Problems Relating to Images
No images appear
Check
Was the [Power] button pressed?
Is the A/V Mute function active?
Remedy
Press the [Power] button on either the remote control or the projector's control panel to turn the power on.
The remote control cannot be used unless the [R/C] switch of the remote control is at "ON".
Press the [A/V Mute] button on either the remote control or the projector's control panel to cancel the A/V Mute function. s
Reset all of the settings. s p.86
Have the configuration menu settings been made correctly?
Is the projected image completely black?
Only when projecting computer images
Some input images, such as screen savers, may be completely black.
Are the image signal format settings correct?
S-Videog source is connected to the projector, use the "Video Signal"
Only when projecting images
menu command to select the signal format. s"Signal" - "Video Signal" p.81
from a video source
Projection stops automatically
Check
Is "Sleep Mode" set to "ON"?
Remedy
When the "Sleep Mode" menu command has been set to "ON", the lamp turns off automatically if no operations are carried out for about 30 minutes while no image signal is being input. The Power indicator lights orange at this time. Press the [Power] button on either the remote control or the projector's control panel to turn the power on. If you do not want sleep mode to be used, change the
"Sleep Mode" setting to "OFF". s"Extended" - "Operation" - "Sleep Mode"
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Problem Solving
The message "Not Supported." is displayed
Check Remedy
Are the image signal format settings correct?
S-Videog source is connected to the projector, use the "Video Signal"
menu command to select the signal format. s"Signal" - "Video Signal" p.81
Does the mode match the resolution of the image signals?
Only when projecting computer images
Check the resolution of the computer. s"List of Supported Monitor Displays" p.135
,
Computer documentation
The message "No Signal." is displayed
Check
Are the cables connected correctly?
Has the correct input port been selected?
Remedy
Check that all of the cables required for projection are securely connected. s p.19
Is the power for the computer or video source turned on?
Are the image signals being output to the projector?
Only when projecting images from a laptop computer or computer with a built-in LCD screen
Press the [Search] button on the remote control or the [Source Search] button on the projector's
control panel to switch images. s p.37
Turn the power on for the devices. s p.19
If the image signals are only being output to the computer's LCD monitor or to the accessory monitor, you need to change the output to an external destination as well as the computer's own monitor. For some computer models, when the image signals are output externally, they no longer appear on the LCD monitor or accessory monitor. sComputer documentation, under a title such as "External output" or "Connecting an external monitor"
If the connection is made while the power is already turned on, the function [Fn] key that switches the computer's video signal to external output may not work. Turn the power for the projector and the computer off and then back on again. s
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Problem Solving
Images are fuzzy or out of focus
Check
Has the focus been adjusted correctly?
Remedy
Press the [Focus] buttons on either the remote control or the projector's control panel to adjust the
Remove the lens cover. s
Is the lens cover still attached?
Is the projector at the correct distance?
The recommended projection distance range is 86–1473 cm (2.8–48.3 ft.). Set the projector up so that it is within this range. s
Is the keystone adjustment value too large?
Decrease the projection angle to reduce the amount of keystone correction. s p.68
Has condensation formed on the lens?
If the projector is suddenly taken from a cold environment to a warm environment or if sudden ambient temperature changes occur, condensation may form on the surface of the lens, and this may cause the images to appear fuzzy. Set the projector up in the room approximately one hour before it is to be used. If condensation forms on the lens, turn the power off and wait for the condensation to disappear.
Interference or distortion appears in images
Check
Are the cables connected correctly?
Is an extension cable being used?
If an extension cable is used, electrical interference may affect the signals. Use the accessory cables and check if this helps.
Remedy
Are the image signal format settings correct?
S-Videog source is connected to the projector, use the "Video Signal"
menu command to select the signal format. s"Signal" - "Video Signal" p.81
Check that all of the cables required for projection are securely connected. s p.19
Has the correct resolution been selected?
Only when projecting computer images
been adjusted correctly?
Only when projecting computer images
Set the computer so that the signals that are output are compatible with this projector.
s"List of Supported Monitor Displays"
sComputer documentation
Press the [Auto] button on the remote control or the [Enter] button on the projector's control panel to carry out automatic adjustment. If the images have not been adjusted correctly after using automatic adjustment, you can make the adjustments using the "Sync." and "Tracking" menus.
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Problem Solving
Image is truncated (large) or small
Check
Is the image in real display?
Is the aspect ratio setting correct?
Is the image still being enlarged by the
E-Zoom function?
Remedy
Press the [Resize] button on either the remote control or the projector's control panel. s p.62
Press the [Esc] button on the remote control to cancel the E-Zoom function. s
Has the "Position" setting been adjusted correctly?
Has the computer been set for dual display?
If dual display has been activated in the Display Properties of the computer's Control Panel, the projector will only project about half of the image on the computer screen. To display the whole of
Only when projecting computer images
the image on the computer screen, turn off the dual display setting. sComputer video driver documentation
Has the "Resolution" command been set correctly?
Set the "Resolution" menu command to match the computer.
Only when projecting computer images
If analogue RGB computer signals are being input, press the [Auto] button on the remote control or the [Enter] button on the projector's control panel to automatically adjust the setting.
If the images have not been correctly adjusted after using the automatic setup function, adjust the setting manually using the "Position" menu command.
If signals other than analogue RGB computer signals are being input, adjust the setting manually using the "Position" menu command. s"Signal" - "Position"
Image colours are not right
Check
Do the input signal settings match the signals from the connected device?
Has the image brightness been adjusted correctly?
Are the cables connected correctly?
Remedy
S-Videog source is connected to the projector, use the "Video Signal"
menu command to select the video signal format. s"Signal" - "Video Signal"
Use the "Brightness" menu command to adjust the brightness. s"Image" - "Brightness" p.79
Check that all of the cables required for projection are securely connected. s p.19
Use the "Contrast" menu command to adjust the contrast. s"Image" - "Contrast" p.79
correctly?
Has the colour been adjusted correctly?
Use the "Color Adjustment" menu command to adjust the colour.
s"Image" - "Color Adjustment"
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Problem Solving
Check
Has the Wall Shot function been set to "Wall
Shot ON"?
Have the colour intensity and tint been adjusted correctly?
Only when projecting images from a video source
Remedy
When projecting onto a normal screen, press the [Wall Shot] button on either the remote control or the projector's control panel to change the setting to "Wall Shot OFF". To re-adjust the Wall Shot setting, use "Wall Shot Readjustment". s
Use the "Color Intensity" and "Tint" menu commands to adjust the colour and tint. s"Image" -
"Color Intensity", "Tint"
Images appear dark
Check
Have the image brightness and luminance been adjusted correctly?
correctly?
Is the lamp due for replacement?
Remedy
Use the "Brightness" and "Brightness Control" menu commands to adjust the brightness and luminance.
s"Image" - "Brightness"
s"Setting" - "Brightness Control" p.83
Use the "Contrast" menu command to adjust the contrast. s"Image" - "Contrast" p.79
When the lamp is nearly due for replacement, the images will become darker and the colour quality
will become poorer. When this happens, the lamp should be replaced with a new one. s p.121
Other Problems
No sound can be heard or the sound is faint
Check
Is the audio source connected correctly?
Has the volume been adjusted to the minimum setting?
Is an audio cable still connected to the projector's [Audio Out] port?
Is the A/V Mute function active?
Remedy
Check that the cable is connected to the correct [Audio] port. s
Adjust the volume so that sound can be heard. s
If a cable connector is inserted into the [Audio Out] port, sound is no longer output from the projector's built-in speaker.
If not using external speakers, disconnect the audio cable from the [Audio Out] port.
Press the [A/V Mute] button on either the remote control or the projector's control panel to cancel the A/V Mute function. s
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Problem Solving
The remote control does not work
Check
Is the [R/C] switch at the "ON" position?
Is the remote control light-emitting area facing towards the remote control lightreceiving area when it is operated?
Is the remote control too far from the projector?
Set the [R/C] switch to the "ON" position. s p.34
Face the remote control towards the remote control light-receiving area.
The operating angle for the remote control is approximately ±30° horizontally and approximately
±15° vertically. s
Remedy
Is direct sunlight or strong light from fluorescent lamps shining onto the remote control light-receiving area?
Are the batteries dead, or have the batteries been inserted correctly?
Does the remote control's ID number match the projector's ID number?
The operating range for the remote control is approximately 10 m. s
If operating the remote control from a distance or if you would like to ensure that remote control operations work properly, use the optional remote control cable kit. s
Set the projector up in a location where strong light will not shine onto the remote control lightreceiving area.
Insert new batteries, while making sure that they face correctly. s
If the remote control's ID number is set to a number other than "0", the ID number must match the
projector's ID number, otherwise the remote control will not work. s p.64
Is the remote control cable still connected to the [Remote] port of either the remote control or the projector?
If the remote control cable is still connected to the [Remote] port, the remote control light-receiving areas of the projector or the remote control light-emitting area of the remote control will not work. If not using the remote control cable kit, disconnect the remote control cable from the [Remote] port of either the remote control or the projector.
The fans do not stop when power is turned off
Check
Is the "Standby Mode" menu setting set to
"Network ON"?
Remedy
If the menu is set to "Network ON", the fans will continue to operate after the cool-down period has finished. s"Extended" - "Standby Mode"
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Problem Solving
Problems Relating to Monitoring and Controlling Projectors Using a Network
Mail notification messages are not being sent when a problem occurs with the projector
Check
Is the network cable connected correctly?
When using the EMP-835 connected to a wired LAN, or when using the EMP-830
Remedy
Check that the network cable is connected correctly. If it is not connected or is connected incorrectly, reconnect it.
Is the wireless LAN card inserted?
When using the EMP-835 connected to a wireless LAN
Check that the wireless LAN card is correctly inserted into the card slot of the projector.
s"Inserting and Removing Cards" p.16
Has the "Priority Gateway" network setting been made correctly?
When using the EMP-835
Are the settings for connecting to a network correct?
Has "Standby Mode" been set to "Network
ON"?
Has a critical problem developed causing the projector to momentarily stop working?
Is power being supplied to the projector?
Error notification e-mail messages are sent using the network connection that has been specified by the "Priority Gateway" setting. (The default setting is "Wired LAN".) Check that "Priority Gateway" has been set to a valid network connection type.
s"
Changing Settings Using a Web Browser (EasyWeb) " in the EasyMP Operation Guide
Check the network settings for the projector.
If using the EMP-835 s"Connecting in Access Point Mode or Wired LAN Mode" in the EasyMP
Network Setup Guide
If using the mail notification function while the projector is in standby mode, change the "Standby
Mode" menu setting to "Network ON". s"Extended" - "Standby Mode"
When the projector has momentarily stopped working, it cannot send e-mail messages. If the projector cannot be reset even after it has been checked, contact your dealer or the nearest address provided in the "International Warranty Conditions" section of the Safety Instructions/World-Wide
Warranty Terms booklet.
Check if the power supply to the location where the projector is set up has been interrupted, or if the circuit breaker for the electrical outlet that the projector is connected to has been tripped.
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Problem Solving
The projector cannot be monitored and controlled using the EMP Monitor function
Check
Is the network cable connected correctly?
When using the EMP-835 connected to a wired LAN, or when using the EMP-830
Remedy
Check that the network cable is connected correctly. If it is not connected or is connected incorrectly, reconnect it.
Is the wireless LAN card inserted?
When using the EMP-835 connected to a wireless LAN
Check that the wireless LAN card is correctly inserted into the card slot of the projector.
s"Inserting and Removing Cards" p.16
Are the settings for connecting to a network correct ?
Has EMP Monitor function been correctly installed to the computer?
Check the network settings for the projector.
If using the EMP-835 s"Connecting in Access Point Mode or Wired LAN Mode" in the EasyMP
Network Setup Guide
Uninstall EMP Monitor and then re-install it.
If using the EMP-835 s"If You would like to Uninstall the EasyMP Software" and "Installing
EasyMP Software" in the EasyMP Network Setup Guide
If using the EMP-830 s" Installation and Uninstallation " in the EMP NetworkManager Operation
Guide
Register the projector in the projector list. s
EMP Monitor Operation Guide
Have all projectors that are to be monitored and controlled been registered in the projector list?
Has "Standby Mode" been set to "Network
ON"?
Is power being supplied to the projector?
If using the EMP Monitor function while the projector is in standby mode, change the "Standby
Mode" menu setting to "Network ON". s"Extended" - "Standby Mode"
Check if the power supply to the location where the projector is set up has been interrupted, or if the circuit breaker for the electrical outlet that the projector is connected to has been tripped.
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Problem Solving
When Network Screen is running, the current image stays projected and connection from another computer is not possible (EMP-835 only)
Check Remedy
Has the person making the presentation left the meeting room without closing the connection?
If you try to connect to a projector from a computer while Network Screen is running and the projector is already connected to another computer, the connection to the first computer will be terminated and the projector will then connect to the next computer.
If no projector keyword has been set in the projector or the keyword is known, it is possible to terminate the current connection and connect to the projector by establishing a new connection from the computer.
If a projector keyword has been set in the projector and the projector keyword is unknown, terminate the connection from the projector and then reconnect. To terminate the connection from the projector, press the [Esc] button on the remote control, select the "Exit" button from the displayed menu and then press the [Enter] button on the remote control. Connect from the desired computer after terminating the connection. s"Disconnecting from a Network Connection" in the EasyMP Network Setup Guide
EMP NS Connection starts, but a projector is not found (EMP-835 only)
Check
Is the network cable connected correctly?
When connected to a wired LAN
Remedy
Check that the network cable is connected correctly. If it is not connected or is connected incorrectly, reconnect it.
Is the wireless LAN card inserted?
When connected to a wireless LAN
Check that the wireless LAN card is correctly inserted into the card slot of the projector.
s"Inserting and Removing Cards" p.16
Is the access lamp of the wireless LAN card that is inserted into the projector lit green?
Is the projector displaying the EasyMP configuration menu screen?
If the access lamp is off, remove the wireless LAN card and re-insert it.
s"Inserting and Removing Cards" p.16
Network connections are disabled while the EasyMP configuration setting screen is displayed.
Close the configuration settings to return to the EasyMP standby window.
Is the computer ready for LAN card or in-built
LAN functionality to be used?
Check whether the LAN device is functioning in the Device Manager. For example, "Control panel" -
"System" - "Device Manager".
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Problem Solving
Check
Is the wireless LAN setting for the computer set to ad hoc mode?
When connected to a wireless
LAN in easy connection mode
Is the DHCP function of the wired LAN set to
"ON"?
When connected to a wireless
LAN in easy connection mode
Has the network adapter been selected correctly in EMP NS Connection?
Remedy
Change the wireless LAN settings at the computer to ad hoc mode.
s"Computer Wireless LAN Settings" in the EasyMP Network Setup Guide
Depending on the manufacturer of the wireless LAN card, you may be able to use a communication setting utility (such as Client Manager) to set ad hoc mode.
"Ad hoc mode" is also referred to "Computer communication using wireless LAN (WiFi), "Wi-Fi ad hoc", "802.11 ad hoc", "802.11 Mode Connection", "peer to peer" or "computer to computer network".
Set the DHCP setting of the wired LAN to "OFF" in the EasyMP configuration setting screen.
s"Connecting in Access Point Mode or Wired LAN Mode" in the EasyMP Network Setup Guide
If the computer that you are using has several LAN environments, the correct network adapter to be used by EMP NS Connection must be selected, otherwise it will not be possible to connect. Start
EMP NS Connection and select the network adapter from the "Extension" - "Switch LAN"
(Windows) or "Extension" - "Network Set" (Macintosh) menu.
Please enable the wireless LAN.
If making a wireless LAN connection, are there any settings within the power saving features of your computer which disable the wireless LAN?
Is the computer's radio wave setting for the wireless LAN set to low-intensity?
Is the LAN card you are using 802.11g or
802.11b compliant?
Is WEP encryption set to "ON" at the computer?
Change the radio wave setting to the highest possible intensity.
Only 802.11g or 802.11b compliant equipment can be used. You cannot use equipment conforming to any other standards (such as 802.11 or 802.11a).
If using easy connection mode (ad hoc mode), WEP must be set to "OFF", otherwise connection will not be possible. Set WEP encryption to "OFF". s"Connecting Using Easy Connect Mode
(Wireless LAN)" in the EasyMP Network Setup Guide
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Problem Solving
Connection cannot be established in access point mode or wired LAN connection mode (EMP-835 only)
Check Remedy
Is the ESSID setting correct?
Has an identical WEP key been set?
Enable the automatic ESSID search function, or set the ESSID for the computer or access point and the projector so that they are the same. s"Connecting in Access Point Mode or Wired LAN
Mode" in the EasyMP Network Setup Guide
If "WEP" is selected in the "Security" configuration menu, set the WEP key for the computer or access point and the projector to the same key. s"Connecting in Access Point Mode or Wired
LAN Mode" in the EasyMP Network Setup Guide
Are the connection refusal functions of the access point, such as the MAC address and port restrictions, set correctly?
Have the IP address, subnet mask and gateway address for the access point and the projector been set correctly?
Set the projector connection permissions on the access point.
If not using DHCP, make all of the settings manually. s"Connecting in Access Point Mode or Wired LAN Mode" in the EasyMP Network Setup Guide
Have the same subnet masks been set for the access point and the projector?
Select "Use IP connect mode" in EMP NS Connection and connect using IP connect mode.
s"
If No Connected Projectors Appear " in the EasyMP Operation Guide
Connection is not possible in easy connection mode (ad hoc mode) (EMP-835 only)
Check
Is there an access point manufactured by
BUFFALO operating nearby?
Remedy
Ad hoc connection is not possible if there is a BUFFALO access point set to the same ESSID, operating nearby. Turn off the power to the BUFFALO access point or select an ESSID different to that access point.
Network Screen images are not displayed or the speed is slow (EMP-835 only)
Check
Are you trying to watch a movie in the Media
Player, or preview a screen saver?
Remedy
Depending on the computer, the Media Player video area may not be displayed, or the screen saver preview may not be displayed correctly.
Are you using WEP encryption, or connecting to multiple projectors?
Display speed falls when WEP encryption or two or more connections are being used.
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Problem Solving
Check
Are you using DHCP when in wireless LAN access point mode or wired LAN connection mode?
Was EMP NS Connection started or was the resolution or number of colours changed while a movie was playing?
For Macintosh
Remedy
If DHCP is enabled when using access point mode or when connecting to a wired LAN, it will take some time for EasyMP to get to standby mode if it cannot locate a DHCP server to connect to.
When playing a movie, start EMP NS Connection before starting movie playback. If you start the
EMP NS Connection while a movie is being played back, or change the resolution and colour settings of the display after starting the movie, the movie will freeze. In such cases, do something to activate the window such as moving it, or minimizing and restoring it.
PowerPoint slideshows will not play back in Network Screen (EMP-835 only)
Check
Are you trying to start Network Screen when
PowerPoint is running?
For Windows
Remedy
Close the PowerPoint application before connecting with Network Screen. If you connect when
PowerPoint is already running, you will not be able to project any slideshows.
Keynote slideshows cannot be played back with Network Screen
Are you using a Mac OS X 10.2.x-based computer?
For Macintosh
Check Remedy
Keynote slideshows may not be displayed correctly with Mac OS X 10.2.x due to limitations of the operating system. Play back Keynote slideshows with Mac OS X 10.3.x or later.
Network Screen cannot be used (EMP-835 only)
Check
Are you using a personal firewall?
For Windows
Remedy
Network Screen may be unusable when a personal firewall other than NS Protect is set up.
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Problem Solving
When running Microsoft Office applications using Network Screen, the screen does not change as required
Check Remedy
Have you been moving the mouse constantly? As long as the mouse cursor is moved, the screen does not change. Stop moving the mouse cursor when having trouble changing the screen.
Files do not work correctly with EMP SlideMaker2 (EMP-835 only)
Check
Are you trying to use a PowerPoint (.ppt) file created in the PowerPoint 95/97 format?
When PowerPoint files (.ppt) cannot be pasted into a scenario, or thumbnails cannot be displayed, has the Microsoft Office JPEG converter been installed?
Remedy
Files that have been created using PowerPoint 95/97 or saved in PowerPoint 95/97 format cannot be edited using EMP SlideMaker2. Resave the file in PowerPoint 2000/2002/2003 format before using it. s" Procedures for Making a Presentation without a Computer " in the EasyMP Operation Guide
Install the JPEG converter. For more information about Microsoft Office JPEG converter installation, refer to the documentation for the Microsoft Office.
An error message is displayed
Error messages from EMP NS Connection (EMP-835 only)
Check
Failed to connect to a projector.
Network settings are being made automatically.
Projector detection error.
No connectable projector exists, or the projector's power is not turned on.
Incorrect keyword. Enter the keyword displayed on the projector.
Try to reconnect. If connection is still not possible, check the network settings at the computer and at the projector.
Remedy
For details on EasyMP network settings: sEasyMP Network Setup Guide
If the computer has been set to use DHCP, it may take some time for the IP address to be set. If the
IP address has not been determined within about 70 seconds after the message is displayed, an error message will be displayed. If this happens, try closing EMP NS Connection and then restarting it.
Carry out the following.
• Turn the power on for the projector, complete the projector preparation and then click the "Search
Again" button.
• Check the projector's configuration setting for EasyMP.
• Check the security software settings for the computer, and cancel the port settings if the ports have been limited.
Check the keyword for the projector that is displayed in the EasyMP standby window, and enter that projector's keyword.
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Problem Solving
Check
Select a connecting projector from the list.
The selected projector is in use. Continue to connect?
Failed to initialize EMP NS Connection.
Communication error occurred. Do you want to retry connection?
One of the projectors cannot be connected with the keyword entered.
Failed to obtain network adaptor information.
Check network settings and restart.
Some projectors do not support SXGA.
Reduce resolution and retry.
Remedy
Select the name of each projector for the connection, and click the "Connect" button.
sEasyMP Network Setup Guide
You are attempting to connect to a projector already connected to another computer.
Click "Yes" to connect to the projector. The connection between the projector and the other computer will be terminated.
Click "No" to end the connection attempt to the projector. The connection to the other computer will not be affected.
Uninstall and then reinstall EMP NS Connection. s"If You would like to Uninstall the EasyMP Software" and "Installing EasyMP Software" in the
EasyMP Network Setup Guide
A communication error occurred between the computer and the projector, and the connection was closed.
If you click the [Yes] button, a reconnection will be attempted. If the connection attempt is not successful, check the network settings at the computer and the EasyMP network settings at the projector.
For details on network settings: sEasyMP Network Setup Guide
If you click the [No] button, the connection will remain closed and the message window will close.
The wrong keyword was entered when trying to connect to a projector with a projector keyword.
Check EasyMP standby screen for the correct projector keyword. Terminate the connection, reconnect and enter the projector keyword on the displayed keyword input screen.
s"Connecting the Computer and Projector via the Network" in the EasyMP Network Setup Guide
Check the following:
•Is a network adapter installed in the computer ?
•Is the driver for the network adapter installed in the computer ?
After checking, restart the computer and try to connect.
If connection is still not possible, check the followings.
Check the network settings at the computer and the EasyMP network settings at the projector.
For details on network setting: sEasyMP Network Setup Guide
One of the projectors you are connecting to is an EMP-735. Change the screen resolution of the computer to SXGA (1280
× 1024) or lower.
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Problem Solving
Check
There is a projector not responding.
Remedy
One or more projectors failed to connect when an attempt was made to connect simultaneously to multiple projectors. The successfully connected projectors can be used.
To connect to the projectors that failed to connect, terminate the connection and try again. If connection is still not possible, check the network settings at the computer and the EasyMP network settings at the projector.
For details on network settings: sEasyMP Network Setup Guide
Enter the keyword displayed on the projector.
Check the keyword for the projector that is displayed in the EasyMP standby screen, and enter that projector's keyword.
Cannot find a projector of the specified IP address.
Check that "Wired LAN connection mode" or "Access Point Mode (Wireless LAN)" setting is being used in the EasyMP configuration settings for the projector to be connected. In the wireless LAN setting screen, change to "Access Point Mode" if it is set to "Easy Connect Mode".
Next, check the "IP Address" setting in the "Wired LAN" - "Basic" or the "Wireless LAN" - "Basic" configuration menu, and specify that IP address when connecting in IP connection mode. s" If No
Connected Projectors Appear " in the EasyMP Operation Guide.
If connection is still not possible, check the network settings at the computer and the EasyMP network settings at the projector.
For details on network setting: s"Connecting in Access Point Mode or Wired LAN Mode" in the
EasyMP Network Setup Guide
Image transfer slows if PC resolution is higher than XGA (1024
× 768 pxl.) Do you want to
continue?
For Windows
Image transfer slows if screen color is more than 24 bits. NS Connection converts it to 16 bits. Do you want to continue?
For Windows
The display of the computer being connected to the projector is set to resolution higher than XGA
(1024
× 768).
Clicking "Yes" connects the projector. However, the display speed of the projection screen will be slow.
Clicking "No" aborts the projector connection. To avoid slow display speeds on the projection screen, change the computer display settings to: XGA (1024
× 768) or lower.
The display of the computer being connected to the projector is set to a resolution of higher than
XGA (1024
× 768), or the screen colour has been set to 24 bits or more.
Clicking "Yes" connects the projector. However, the display will be in 16 bit colour.
If an error message not described above is displayed, refer to the EMP NS Connection help.
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Problem Solving
Error messages from EMP SlideMaker2 (EMP-835 only)
Check
**.SIT already registered.
(** is the scenario file name.)
Not enough disk space.
** contains an invalid path.
(** is the path name containing the scenario file.)
Disk full while accessing **.
(** is the path name including the scenario file)
Cannot open the proposed file.
Change name or directory
Remedy
It is not possible to add a scenario file name if it already exists in the "Autorun Scenario List". s"
Sending a Scenario " in the EasyMP Operation Guide
The drive to which a scenario is being sent has insufficient free space and the scenario cannot be sent. Delete unneeded files on the destination drive to free sufficient disk space to save the scenario on the drive.
The path of the file to be opened could not be found. This could be for the following reasons.
•After the last time the scenario file was saved by EMP SlideMaker2, the file was moved to another folder.
•After the last time the scenario file was saved by EMP SlideMaker2, the folder name was changed.
•The desired scenario file has been deleted.
Open the desired scenario file by selecting "File"-"Open", or search for the file using the Windows
"Search for Files or Folders" function or other methods.
The drive containing the scenario folder has insufficient free space, and could not save the scenario file. Delete unneeded files on the drive containing the scenario folder to free sufficient disk space allowing the scenario file to be saved.
The PowerPoint file to be added to the scenario is damaged or corrupted and cannot be used. Use a different PowerPoint file.
A file or scenario folder of the same name already exists. Change the scenario name or the scenario folder name and try saving again.
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Problem Solving
Error messages from EMP Monitor
Check
The password is incorrect.
Cannot connect to the projector of the IP address entered.
Remedy
An incorrect password was entered. Enter the correct password. If you forget the password, check the "Password for WEB control " setting in the "Wired LAN" - "Basic" or the "Wireless LAN" -
"Basic" configuration menu.
• If using the EMP-835
Check that "Wired LAN Connect Mode" or "Access Point Mode (Wireless LAN)" setting is being used in the EasyMP configuration settings for the projector to be connected. If "Easy Connect
Mode" is selected in the "Wireless LAN" - "Basic" configuration menu, change the setting to
"Access Point Mode".
Next, check the "IP Address" setting in the "Wired LAN" - "Basic" or the "Wireless LAN" -
"Basic" configuration menu, and specify that IP address when connecting in IP connection mode. s"
Registration Using IP Address (Manual Registration) " in the EMP Monitor Operation Guide
If connection is still not possible, check the network settings at the computer and the EasyMP network settings at the projector.
For details on network settings: s"Connecting in Access Point Mode or Wired LAN Mode" in the EasyMP Network Setup Guide
• If using the EMP-830
Select "Extended" - "Network" in the configuration menu for the projector to be connected, and then check the IP address. Specify this IP address when connecting in IP connection mode.
s"
Registration Using IP Address (Manual Registration) " in the EMP Monitor Operation Guide
If connection is still not possible, check the network settings at the computer and at the projector.
s
Appendices
This chapter provides information on maintenance procedures to ensure the best level of performance for the projector for a long time.
Maintenance ...................................................... 119
• Cleaning .............................................................................119
• Cleaning the Air Filters and Air Intake Vents .............................................119
• Replacing Consumables....................................................120
• Resetting the Lamp Operating Time ...........................................................123
Saving a User's Logo ....................................... 125
Optional Accessories and Consumables ....... 128
• Optional Accessories .........................................................128
• Consumables......................................................................128
Glossary ............................................................ 129
List of ESC/VP21 Commands........................... 132
• Command List .................................................................. 132
• Communication Protocol ................................................. 132
• Cable Layouts ................................................................... 132
• USB Connection Setup ..................................................... 133
PJLink (EMP-835 only)...................................... 134
List of Supported Monitor Displays ................ 135
Specifications.................................................... 136
Appearance........................................................ 138
Maintenance
This section describes maintenance tasks such as cleaning the projector and replacing consumable parts.
Cleaning
You should clean the projector if it becomes dirty or if the quality of projected images starts to deteriorate.
Caution
Be sure to read the separate Safety Instructions/World-Wide Warranty
Terms before cleaning.
Cleaning the Projector Case
Clean the projector case by wiping it gently with a soft cloth.
If the projector is particularly dirty, moisten the cloth with water containing a small amount of neutral detergent, and then firmly wring the cloth dry before using it to wipe the projector case. Then wipe the case again with a soft, dry cloth.
Caution
Do not use volatile substances such as wax, alcohol or thinner to clean the projector case. These can cause the case to warp and make the coating finish peel off.
Cleaning the Lens
Use a commercially-available air blower, or use lens cleaning paper to clean the lens.
Caution
Do not rub the lens with harsh materials or subject the lens to shocks, as it can easily become damaged.
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Cleaning the Air Filters and Air Intake Vents
If dust collects on the air filters or air intake vents, it can cause the internal temperature of the projector to rise, and this can lead to problems with operation and shortening of the optical engine’s service life.
It is recommended that you clean these parts at lest once every three months. Clean them more often than this if using the projector in particularly dusty environments.
• Air outlets at side and base
Turn the projector upside-down and use a vacuum cleaner to clean the air intake vents.
TIP
If the air filters are broken or if the warning message reappears after they have been cleaned, they should be replaced. Replace them with new air filters.
Replacing Consumables
This section describes how to replace the lamp and the air filters.
Lamp Replacement Period
It is time to replace the lamp when:
.
• The message "Replace the lamp." appears on the screen when projection starts
A message will be displayed.
• When the Lamp indicator is flashing orange
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TIP
• The replacement warning message is set to appear after the following periods of lamp use, in order to maintain the initial brightness and quality of the projected images.
s"Brightness Control"
· When used continuously at high brightness: about 1900 hours.
· When used continuously at low brightness: about 2900 hours.
If you continue to use the lamp after this period, the possibility of the lamp breaking becomes greater. When the lamp replacement message appears, replace the lamp with a new one as soon as possible, even if it is still working.
• Depending on the characteristics and usage conditions of individual lamps, some lamps may darken or stop operating before the message is displayed. You should always have a spare lamp ready in case it is needed.
• Contact your dealer for a spare lamp.
Flashes orange
• The projected images get darker or start to deteriorate in quality
Replacing the Lamp
Warning
When replacing the lamp because it has stopped illuminating, there is a possibility that the lamp may be broken.
If replacing the lamp of a projector which has been installed on the ceiling, you should always assume that the lamp is broken, and you should stand to the side of the lamp cover, not underneath it. Remove the lamp cover gently. Small pieces of glass may fall out when the lamp cover is opened. If pieces of glass get into your eyes or mouth, seek medical advice immediately.
Caution
Wait until the lamp has cooled down sufficiently before removing the lamp cover. If the lamp is still hot, burns or other injuries may result. It takes about one hour after the power has been turned off for the lamp to be cool enough.
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PROCEDURE
1
Turn the projector's power off, then disconnect the power cable.
2
Wait until the lamp has cooled down, and then remove the lamp cover from the base of the projector.
It takes about one hour after the power has been turned off for the lamp to be cool enough.
Use the screwdriver that is supplied with the spare lamp or your own cross head screwdriver to loosen the lamp cover fixing screw at the side of the projector.
Slide the lamp cover straight, and then lift up the lamp cover to remove it.
3
Loosen the two lamp fixing screws.
Use the screwdriver that is supplied with the spare lamp or your own cross head screwdriver to loosen the two lamp fixing screws that are securing the lamp to the projector.
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5
Install the new lamp.
Hold the lamp so that it faces the correct way to fit into the projector, and then insert the lamp until it clicks into place and tighten the two lamp fixing screws.
l
4
Take out the old lamp.
Hold the lamp by its knob as shown below, and pull out the lamp. If the lamp is broken, contact your local dealer for further advice. If replacing the lamp by yourself, be careful to avoid pieces of broken glass.
6
Install the lamp cover.
Slide the cover to replace it, and tighten the lamp cover fixing screw on the side of the projector.
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PROCEDURE
1
Connect the power cable and turn the projector on, then press the [Menu] button on either the remote control or the projector's control panel.
The configuration menu will be displayed.
Remote control Projector
Caution
• Install the lamp securely. If the lamp cover is removed, the lamp turns of automatically as a safety precaution. Moreover, the lamp will not turn on if the lamp or the lamp cover is not installed correctly.
• This product includes a lamp component that contains mercury
(Hg). Please consult your state and local regurations regarding disposal or recycling. Do not put in the trash.
2
Select "Lamp-Hours Reset" from the "Reset" menu and then press the [Enter] button on either the remote control or the projector's control panel.
Resetting the Lamp Operating Time
Be sure to reset the lamp operating time after replacing the lamp.
The projector has a built-in counter which keeps track of the lamp operating time, and this counter is use as the basis for displaying the replacement warning message.
TIP
Do not reset the lamp operating time except after the lamp has been replaced. If the lamp operating time is reset at any other time, the lamp replacement period will not be indicated correctly.
3
Select "Yes" and then press the [Enter] button on either the remote control or the projector's control panel.
The lamp operating time will then be reset.
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2
Remove the air filters.
Press the tabs to release the lock, and lift the air filters to remove them.
The projector has two air filters.
Replacing the Air Filters
If the air filters are broken or if the warning message reappears after they have been cleaned, they should be replaced.
The air filter can be replaced even if the projector is installed on a ceiling.
PROCEDURE
1
Turn the projector's power off, then disconnect the power cable.
3
Install the new air filters.
Insert the one tab of the air filter into the projector, and press the other tab until it clicks in the place.
Caution
Dispose of used air filters properly in accordance with your local regulations.
Air filter frame : Plastic (PC + ABS resin)
Filter : Polyurethane foam
Saving a User's Logo
You can record the image that is currently being projected as a user's logo.
Caution
If you use Direct Power Off while a user's logo is being saved, the user's logo may not be saved correctly. If this happens, repeat the user's logo saving procedure from the start.
TIP
• When a user's logo is recorded, the previous user's logo will be erased.
• You cannot save a new user's logo if "User's Logo Protect" in the
Password Protect settings has been set to "ON". Set "User's Logo
Protect" to "OFF" and then save the new user's logo. s
PROCEDURE
1
Project the image that you would like to use as a user's logo, and then press the [Menu] button on either the remote control or the projector's control panel.
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2
Select "Extended" - "User's Logo" in the configuration menu, and then press the [Enter] button on either the remote control or the projector's control panel.
TIP
If keystone correction or the E-Zoom function have been used, they will be cancelled when the "User's Logo" menu is selected.
3
Select "Yes" in the sub-menu, and then press the
[Enter] button on either the remote control or the projector's control panel.
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4
The image to be recorded and a selection marquee box will be displayed, so move the marquee box to select the part of the image to use.
Tilt the [ ] button on the remote control or press the [ ],
[ ], [ ] and [ ] buttons on the projector's control panel to select the part of the image to use as the user's logo, and then press the [Enter] button on either the remote control or the projector's control panel.
TIP
If "Yes" is accepted, since the image will be projected at their original image signal resolution, images with the different resolution from the projector's and video images will be projected at different size.
TIP
User's logos can be saved at up to 480
× 360 dots in size.
5
Select "Yes" at the confirmation screen, and then press the [Enter] button on either the remote control or the projector's control panel.
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7
Select "Yes" at the confirmation screen, and then press the [Enter] button on either the remote control or the projector's control panel.
The image will then be saved. Once the image has been saved, the message "Completed." will be displayed.
6
Select the zoom rate in the zoom rate setting screen, and then press the [Enter] button on either the remote control or the projector's control panel.
Caution
• Saving the user's logo may take a few moments (about 15 seconds).
Do not use the projector or any other sources which are connected to the projector while the user's logo is being saved. If this is not observed, it may result in errors in projector operation.
• Once a user's logo has been saved, the logo setting cannot be returned to the factory default.
Optional Accessories and Consumables
The following optional accessories and consumables are available for purchase if required. All items in this list is current as of September 2005.
Details of accessories are subject to change without notice. Varies depending on country of purchase.
Optional Accessories
Soft carry case ELPKS52
Hard travel case ELPKS53
Use this case if you need to carry the projector by hand.
60" screen ELPSC07
80" screen ELPSC08
100" screen ELPSC10
A portable roll-type screens. ( Aspect ratio g
50" portable screen ELPSC06
A compact screen which can be carried easily. (Aspect ratio 4:3)
VGA-HD15 PC cable ELPKC02
(1.8 m (6 ft.) - for mini D-Sub 15-pin male/mini D-Sub 15-pin male)
This is the same computer cable as the projector's accessory computer cable.
VGA-HD15 PC cable ELPKC09
(3 m (9.8 ft.) - for mini D-Sub 15-pin/mini D-Sub 15-pin)
VGA-HD15 PC cable ELPKC10
(20 m (65.6 ft.) - for mini D-Sub 15-pin/mini D-Sub 15-pin)
Use these extension cables if the accessory computer cable is too short.
Component video cable ELPKC19
(3 m (9.8 ft.) - for mini D-Sub 15-pin male/3RCA male)
Use when a device that outputs component video signals is connected.
Remote control cable set ELPKC28
(10 m - for 3.5 mm dia. mini plug (male-male))
(10 m - for 3.5 mm dia. mini jack (male-female))
Use in order to operate the projector accurately by remote control from a distance.
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Ceiling plate
*
ELPFC03
Pipe 370 (370 mm (14.57 in.)/silver)
Pipe 570 (570 mm (22.44 in.)/silver)
*
*
ELPFP04
Pipe 770 (770 mm (30.31 in.)/silver)
*
ELPFP05
ELPFP06
Use when installing the projector on a high ceiling or a ceiling with veneer panels.
Ceiling mount
*
ELPMB07
Use when installing the projector on a ceiling.
Image presentation camera ELPDC04
Use to project books, etc.
* Information in this menu may be required if you ask for service from your dealer or the nearest address provided in the "International Warranty
Conditions" section of the Safety Instructions/World Wide Warranty Terms booklet.
Consumables
Spare lamp ELPLP31
Use as a replacement for spent lamps.
Air filter set ELPAF07
(2 sets of 2 air filters (total 4))
Use as a replacement for spent air filters.
Glossary
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Following is an explanation of some of the terms used in this guide which may be unfamiliar or which were not explained in the text of this guide itself.
Further information can be obtained by referring to other commercially-available publications.
3-2 pull-down function
Aspect ratio
This function directly converts image sources that have been recorded in the same 24-frame format used for movies into 60-frame progressive signals.
This allows data such as DVD software that has been recorded in 24-frame format to be played back on large screens with more natural and accurate reproduction, without any loss of image quality from the original movie.
The ratio between an image's length and its height. HDTV images have an aspect ratio of 16:9 and appear elongated. The aspect ratio for standard images is 4:3.
This is a server that centrally manages user authentication. By using an authentication server, management of user information and user authentication tasks can be centralised. In addition, many authentication servers use high-level authentication methods and so they also tend to be highly secure.
Authentication server
CCX
Channel
Communication speeds will drop if there are too many devices performing wireless communication using the same frequency. In this case, it is possible to avoid interference from other wireless LANs by setting a wireless channel for each wireless LAN network.
Colour temperature
Component video
A characteristic that determines the colour tones of images. When the colour temperature is high, colour tones appear bluish, and when the colour temperature is low, images appear reddish.
Video signals which have the video brightness signals and colour signals separated, in order to provide better image quality.
In high-definition TV (HDTV), it refers to images which consist of three independent signals: Y (luminance signal), and Pb and Pr (colour difference signals).
Composite video Video signals which have the video brightness signals and colour signals mixed together. The type of signals commonly used by household video equipment (NTSC, PAL and SECAM formats).
The signals consist of the carrier signal Y (luminance signal) and the chroma (colour) signal which are contained in the colour bar signal.
Contrast The relative brightness of the light and dark areas of an image can be increased or decreased in order to make text and graphics stand out more clearly, or to make them appear softer. Adjusting this particular property of an image is called "contrast adjustment".
Cool-down
Use this procedure to cool a projector lamp that is hot from use. Cool- down happens automatically when the [Power] button is pressed on the projector or on the remote control to turn the projector off.
DFP
Abbreviation for Digital Flat Panel. Refers to a standard method for digital transmission of video signals.
DHCP
Dolby Digital
Abbreviation of Dynamic Host Configuration Protocol. This protocol automatically assigns an IP address to a computer connected to a network.
A sound format developed by Dolby Laboratories. Normal stereo is a 2-channel format which uses two speakers. Dolby Digital is a 6-channel (5.1channel) system which adds to this a centre speaker, two rear speakers and a sub-woofer.
DPOF
Abbreviation of Digital Print Order Format, which is a format used to record infomation concerning the printing of photographs taken with a digital camera (which images to print, how many copies, etc.) to recordable media, such as a memory card.
DVI
Abbreviation for Digital Visual Interface. Refers to a standard method for digital transmission of video signals.
DVI is a standard which has also been applied to digital household electronic equipment other than computers. It allows images to be transmitted at higher resolutions than for DFP, and also includes a digital signal encoding function.
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ESSID ESS is an abbreviation of Extended Service Set. The ESSID is an identification number for connecting with a counterpart on a wireless LAN. Wireless communication is possible between devices with corresponding ESSID numbers.
A function for judging whether an image source is a 24 Hz progressive film source or not.
Film judgment function
Gateway
HDTV
Interlaced
A server (router) for communicating across a network divided according to subnet masks.
An abbreviation for High-Definition Television. It refers to high-definition systems which satisfy the following conditions.
)
Dolby Digitalg audio reception and playback (or output)
A method of image scanning whereby the image data is divided into fine horizontal lines which are displayed in sequence starting from left to right and then from the top to the bottom of the screen. The even-numbered lines and odd-numbered lines are displayed alternately.
IP address
LEAP
MAC address
A series of numbers that identifies a device that is connected to a network.
One of the authentication methods used by CCXg
. It uses usernames and passwords for authentication without using electronic signatures.
MAC is an abbreviation of Media Access Control. The MAC address is an ID number unique to each network card. A unique number is assigned to each network card. Data is transmitted between cards (devices) based on this identification.
NDIS
Abbreviation for Network Driver Interface Specification. This is a standard specification for network drivers that was developed by several companies including Microsoft to enable utilisation of the functions of network cards such as wireless LAN cards. It specifies the protocols for communication between the driver and the operating system and application program, and for communication between the driver and the network card.
Progressive
A method of image scanning whereby the image data from a single image is scanned sequentially from top to bottom to create a single image.
RADIUS server RADIUS is an abbreviation for Remote Authentication Dialin User Service. It is a protocol that is used for authenticating transmissions for a variety of
and concentrates functions such as authenticating access to wireless LAN access points. By using a RADIUS server, access points and user information can be centrally managed without needing to store user information separately at each access point when there are several access points on a wireless LAN.
Refresh rate The light-emitting element of a display maintains the same luminosity and colour for an extremely short time. Because of this, the image must be scanned many times per second in order to refresh the light-emitting element. The number of refresh operations per second is called the "refresh rate", and is expressed in hertz (Hz).
Resized display
This function is used to project computer images that have a resolution more than or less than the projector's panel resolution to be projected so that they fill the whole of the projection area.
SDTV
Security lock
An abbreviation for Standard Definition Television. It refers to standard television systems which do not satisfy the conditions for High-Definition
Television.
A device consisting of a projector case with a hole in it that a commercially-available theft-prevention cable can be passed through in order to secure the device to a table or pillar. This projector is compatible with the Microsaver Security System manufactured by Kensington.
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SNMP An abbreviation for Simple Network Management Protocol, which is the protocol for monitoring and controlling devices such as routers and computers connected to a TCP/IP network.
Squeeze mode To reduce the width of a 16:9 wide-screen video image, record the video image as 4:3 in the video software. Setting the aspect ratio to 16:9 on the projector will restore the video image to 16:9 wide-screen format. sRGB
An international standard for colour intervals that was formulated so that colours which are reproduced by video equipment can be handled easily by computer operating systems (OS) and the Internet.
This is a number which defines, from the IP address, the number of bits used in network addresses of assigned networks (subnets).
Subnet mask
SVGA
S-Video
A type of video signal with a resolution of 800 (horizontal) × 600 (vertical) dots which is used by IBM PC/AT-compatible computers.
A video signal which has the luminance component and colour component separated in order to provide better image quality.
It refers to images which consist of two independent signals: Y (luminance signal), and C (colour signal).
SXGA
Sync.
(Synchronization)
A type of video signal with a resolution of 1280 (horizontal) × 1024 (vertical) dots which is used by IBM PC/AT-compatible computers.
The signals output from computers have a specific frequency. If the projector frequency does not match this frequency, the resulting images will not be of a good quality. The process of matching the phases of these signals (the relative position of the crests and troughs in the signal) is called
"synchronisation". If the signals are not synchronized, problems such as flickering, blurriness and horizontal interference can occur.
TKIP
time to make it harder to break the encryption code.
Tracking
The signals output from computers have a specific frequency. If the projector frequency does not match this frequency, the resulting images will not be of a good quality. The process of matching the frequency of these signals (the number of crests in the signal) is called "tracking". If tracking is not carried out correctly, wide vertical stripes will appear in the projected images.
Trap IP address This is the IP address of the messaged computer used for error notification in SNMP.
USB An abbreviation for Universal Serial Bus. USB is an interface for connecting personal computers to peripheral devices which only support relatively low data transmission speeds.
A type of video signal with a resolution of 1600 (horizontal) × 1200 (vertical) dots which is used by IBM PC/AT-compatible computers.
UXGA
VGA
WEP
A type of video signal with a resolution of 640 (horizontal) × 480 (vertical) dots which is used by IBM PC/AT-compatible computers.
This is an abbreviation of Wired Equivalent Privacy. This is a security method which encrypts data during transmission.
Data communication cannot be performed unless the sending and receiving machines are registered with the same encryption key by the WEP.
WPA
XGA
YCbCr
YPbPr
encryption method.
A type of video signal with a resolution of 1024 (horizontal) × 768 (vertical) dots which is used by IBM PC/AT-compatible computers.
The carrier signal which is contained in the colour bar signal used in modern TV transmissions. The name comes from the Y (luminance) signal and the CbCr (chroma (colour)) signals.
The carrier signal which is contained in the colour bar signal used in high-definition TV (HDTV) transmissions. The name comes from the Y
(luminance) signal and the PbPr (colour difference) signals.
List of ESC/VP21 Commands
User’s Guide
132
Command List
When a power on command is sent to the projector, the power will turn on and the projector will change to warm-up mode. When the power has turned on, a colon ":" (3Ah) will be returned.
When the projector executes a command, it returns a ":" and waits for the next command to be sent.
If command processing terminates with an error, the projector outputs an error message and then returns the ":" code.
Power ON/OFF
Signal Selection
A/V Mute ON/OFF
A/V Mute Selection
Item
ON
OFF
Computer1/Component
Computer2/Component
Video
S-Video
EasyMP (EMP-835 only)
ON
OFF
Black
Blue
User's Logo
Command
PWR ON
PWR OFF
SOURCE 10
SOURCE 20
SOURCE 41
SOURCE 42
SOURCE 50
MUTE ON
MUTE OFF
MSEL 00
MSEL 01
MSEL 02
* When issuing any of the above commands, tack a Carriage Return (CR) code (0Dh) on to the end.
Communication Protocol
•
Standard baud rate
•
Data length
•
Parity
•
Stop bit
•
Flow control
•
Connector shape
•
Projector input port
: 9600 bps
: 8 bits
: None
: 1 bit
: None
: D-Sub 9-pin (male)
: Control (RS-232C)
Cable Layouts
Serial Connection
•
Connector shape : D-Sub 9-pin (male)
•
Projector input connector : Control (RS-232C)
<At projector> <At computer>
<At projector> (PC serial cable) <At computer>
Signal
GND 5
RD 2
TD 3
DTR 4
DSR 6
5
3
2
GND
TD
RD
6 DSR
4 DTR
TD
Function
GND Signal wire earth
Transmit data
RD Receive data
DSR Data set ready
DTR Data terminal ready
USB Connection
•
Connector shape : USB(type B)
<At projector>
Type B
USB
<At computer>
* The [USB Type A] port (EMP-835 only) cannot be used as a USB hub.
User’s Guide
133
USB Connection Setup
In order to control the projector using ESC/VP21 commands via a USB connection, the following preparations must be carried out.
PROCEDURE
1
Download the USB driver (USB-COM Driver) from the
EPSON website to your computer.
The URL is as follows.
http://esupport.epson-europe.com/downloads/en/
2
Install the downloaded USB driver on your computer.
Read the instructions displayed on the download screen.
3
Change the "COM Port" setting in the "Extended" menu to "USB".
4
Turn the projector off.
5
Turn the projector's power back on.
Once the projector's power has turned back on, communication via a USB connection will then be possible.
PJLink (EMP-835 only)
PJLink Class 1 was established by the JBMIA (Japan Business Machine and
Information System Industries Association) as a standard protocol for controlling network-compatible projectors as part of their efforts to standardize projector control protocols.
This projector complies with the PJLink Class 1 standard established by the
JBMIA.
The projector is compatible with all of the commands defined by PJLink Class
1 except for those commands listed below, and it has been verified to comply with the standard through PJLink standard compatibility inspections.
Non-compatible commands
Muting settings
Function
Image muting set
Image muting cancel
Sound muting set
Sound muting cancel
Muting status queries Normal (only images muted)
Normal (only sound muted)
PJLink command
AVMT 11
AVMT 10
AVMT 21
AVMT 20
AVMT=11
AVMT=21
Input names defined by PJLink and corresponding projector connectors
Input connector
Computer1
Computer2
Video
S-Video
EasyMP
PJLink command
INPT 11
INPT 12
INPT 21
INPT 22
INPT 51
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134
Manufacturer name displayed for "Manufacture name information query"
SEIKO EPSON CORPORATION
Model name displayed for "Product name information query"
EMP-835
List of Supported Monitor Displays
Computer/RGB Video
Signal
VGAEGA
(Hz)
Resolution (dots)
640
× 350
Resolutions for
(dots)
1024
× 560
60/72/75/85/100/
120, iMac
*1
640
× 480
1024
× 768
56/60/72/75/85/
100/120, iMac
*1
800
× 600
60/70/75/85/100/
120, iMac
*1
1024
× 768
SXGA
SXGA+
70/75/85/100
60/75/85
60/75/85
1152
× 864 *2
1280
× 960 *2
1280
× 1024 *2
1400
× 1050 *2
60/65/70/75/80/85 1600
× 1200 *2
MAC13"
MAC16"
MAC19"
MAC21"
640
× 480
832
× 624
1024
× 768
1152
× 870 *2
525i (480i)
525p (480p)
625i (576i)
625p (576p)
750p (720p)
HDTV
1125i (1080i)
1024
× 768
1024
× 768
1024
× 768
1024
× 768
960
× 768
1024
× 768
1024
× 768
1024
× 768
1024
× 768
1024
× 768
1016
× 768
1024
× 768
(4:3
1024
× 576
(16:9 aspect ratio)
1024
× 576
1024
× 576
*1 Connection is not possible if the equipment does not have a VGA output port.
*2 The resolution for real display is the virtual (window) display resolution.
It may be possible to project signals which are not listed in the above table.
However, not all functions may be supportable with such signals.
User’s Guide
135
Component Video
Signal
525i (480i), 525p (480p),
625i (576i), 625p (576p)
750p (720p) 16:9
HDTV
1125i (1080i) 16:9
Display mode (dots)
4:3
display
16:9 aspect ratio display
1024
× 768
1024
× 576
–
–
1024
× 576
1024
× 576
Composite Video/S-Video
Signal
TV(NTSC)
TV (PAL,SECAM)
Display mode (dots)
4:3
display
1024
× 768
1024
× 768
16:9 aspect ratio display
1024
× 576
1024
× 576
Specifications
Product name
Dimensions
Panel size
Display method
Resolution
Focus adjustment
Zoom adjustment
Lamp (light source)
Max. audio output
Speaker
Power supply
Electric power consumption
Operating temperature
Storage temperature
Operating Altitude
Weight
Connectors
Computer1/Component:
Audio:
Computer2/Component:
Audio:
USB
*
:
S-Video:
Audio:
Video:
Audio:
Multimedia Projector EMP-835 Multimedia Projector EMP-830
365 (W)
× 114 (H) × 280 (D) mm (Not including projections)
0.8 inches
Polysilicon TFT
× 768 (H) dots) × 3
Electronic
Electronic (approx. 1:1.6)
UHE lamp, Rated 200 W, Model No.: ELPLP31
5 W monaural
1
100–240 VAC 3.3–1.5 A 50/60 Hz
Power Consumption
Operating : 300W
Standby Network OFF : 1W (100–120V area)
1.4W (200–240V area)
Network ON : 38W
Power Consumption
Operating : 300W
Standby : 1W (100–120V area)
1.4W (200–240V area)
+5 – +35°C (No condensation)
-10 – +60°C (No condensation)
0–2280 m (0–7500 ft.)
Approx. 4.7 kg
1 Mini D-Sub 15-pin (female) Blue
1 Stereo mini jack
1 Mini D-Sub 15-pin (female) Blue
1 Stereo mini jack
2 USB connector (type A,B)
1 Mini DIN 4-pin
1 RCA pin jack
× 2 (L, R)
1 RCA pin jack
1 RCA pin jack
× 2 (L, R)
1 USB connector (type B)
User’s Guide
136
User’s Guide
137
Control (RS-232C):
Remote:
Monitor Out:
Audio Out:
Network:
Card Slot
Supported Memory Cards by
Projector's Card Slot
1 D-Sub 9-pin (male)
1 Stereo mini jack
1 Mini D-sub 15-pin (female) Black
PCMCIA TypeII slot
× 1
•CompactFlash cards (using a PC card adapter)
•ATA Flash cards
•Memory Sticks (using a PC card adapter)
•Smart Media (using a PC card adapter)
•SD/MMC cards (using a PC card adapter)
1 Stereo mini jack
RJ45
× 1
*The USB connector is not guaranteed to operate correctly with all USB-compatible devices.
Pixelworks DNX
TM
ICs are used in this Projector.
Angle of tilt
Safety
USA
UL60950 Third Edition
Canada
CSA C22.2 No.60950
European Community
The Low Voltage Directive (73/23/EEC)
IEC60950 3 rd
Edition
EMC
USA
FCC Part15B Class B (DoC)
Canada
ICES-003 Class B
European Community
The EMC Directive (89/336/EEC)
EN55022, 1998 Class B
EN55024, 1998
IEC/EN61000-3-2, IEC/EN61000-3-3
Australia/New Zealand
AS/NZS CISPR 22:2002 Class B
–
–
If you set the projector outside the range of -4° to
12º from horizontal, it could damage the projector and cause an accident.
Appearance
User’s Guide
138
Centre of lens
125.5
10
112
6
367
*Distance from centre of lens to suspension bracket fixing point
57.9*
283
57 72.9
187.1
62
4-M4
× 10
23
136
18
70
Units: mm
User’s Guide
139
Tel
DECLARATION of CONFORMITY
According to 47CFR, Part 2 and 15
Class B Personal Computers and Peripherals; and/or
CPU Boards and Power Supplies used with Class B
Personal Computers
We
Located at
:EPSON AMERICA, INC.
:3840 Kilroy Airport Way
MS: 3-13
Long Beach, CA 90806
:562-290-5254
Declare under sole responsibility that the product identified herein, complies with 47CFR Part 2 and 15 of the FCC rules as a Class B digital device. Each product marketed, is identical to the representative unit tested and found to be compliant with the standards. Records maintained continue to reflect the equipment being produced can be expected to be within the variation accepted, due to quantity production and testing on a statistical basis as required by 47CFR 2.909. Operation is subject to the following two conditions : (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
FCC Compliance Statement
For United States Users
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio or television reception. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause interference to radio and television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures.
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
WARNING
The connection of a non-shielded equipment interface cable to this equipment will invalidate the FCC Certification or Declaration of this device and may cause interference levels which exceed the limits established by the FCC for this equipment. It is the responsibility of the user to obtain and use a shielded equipment interface cable with this device. If this equipment has more than one interface connector, do not leave cables connected to unused interfaces. Changes or modifications not expressly approved by the manufacturer could void the user’s authority to operate the equipment.
Trade Name
Type of Product
Model
:EPSON
:Projector
:EMP-835/EMP-830
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SEIKO EPSON
CORPORATION. No patent liability is assumed with respect to the use of the information contained herein. Neither is any liability assumed for damages resulting from the use of the information contained herein.
Neither SEIKO EPSON CORPORATION nor its affiliates shall be liable to the purchaser of this product or third parties for damages, losses, costs, or expenses incurred by purchaser or third parties as a result of: accident, misuse, or abuse of this product or unauthorized modifications, repairs, or alterations to this product, or (excluding the
U.S.) failure to strictly comply with SEIKO EPSON
CORPORATION’s operating and maintenance instructions.
SEIKO EPSON CORPORATION shall not be liable against any damages or problems arising from the use of any options or any consumable products other than those designated as Original EPSON
Products or EPSON Approved Products by SEIKO EPSON
CORPORATION.
User’s Guide
140
General Notice:
EPSON is a registered trademark of SEIKO EPSON
CORPORATION.
EasyMP is a trademark of SEIKO EPSON CORPORATION.
Macintosh, Mac, and iMac are registered trademarks of Apple
Computer, Inc.
IBM is a registered trademark of International Business Machines
Corporation.
Windows, WindowsNT and VGA are trademarks or registered trademarks of Microsoft Corporation in the United States.
Dolby is a registered trademark of Dolby Laboratories.
Cisco Systems is a registered trademark of Cisco Systems Inc. in the
United States of America and other countries.
Pixelworks and DNX are trademarks of Pixelworks Inc.
PJLink is a trademark of JBMIA.
Portions of this software are based in part on the work of the
Independent JPEG Group.
Portions Copyright©2003 Instant802 Networks Inc. All rights reserved.
Other product names used herein are also for identification purposes only and may be trademarks of their respective owners. EPSON disclaims any and all rights in those marks.
This product uses open source software.
©
SEIKO EPSON CORPORATION 2005. All rights reserved.
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