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MP8780 Multimedia Projector
Operator's Guide
MP8780 Projecteur multimédia Guide de l'opérateur
MP8780 Multimedia-Projektor Benutzerhandbuch
Proyector de Multimedia MP8780 Manual del Usuario
MP8780 Proiettore Multimediale Manuale dell'operatore
MP8780 Bruksanvisning for multimediaprojektor
MP8780 Multimedia Projector Gebruiksaanwijzing
EPS-57A
Downloaded From projector-manual.com 3M Manuals
MP8780 Table of Contents
Safeguards
................................................................................................................. 3
Warranty
................................................................................................................. 5
Section 1: Unpack
1.1 Contents of Shipping Box ......................................................................................................... 6
1.2 Optional Accessories ................................................................................................................. 6
1.3 Keep Your Packing Materials .................................................................................................... 6
1.4 What's Next? .............................................................................................................................. 6
Section 2: Product Description
.................................................................................. 7
2.1 Machine Characteristics ............................................................................................................ 7
2.2 Part Identification List ............................................................................................................... 8
2.3 System Setup - Connecting Various Equipment ....................................................................... 9
2.4 Remote Control Transmitter Identification ............................................................................... 11
Section 3: Basic Operations
........................................................................................ 12
3.1 Projector Startup ........................................................................................................................ 12
3.2 Projector Shutdown ................................................................................................................... 12
Section 4: Adjustments and Functions
...................................................................... 13
4.1 Menu Navigation ....................................................................................................................... 13
4.2 How To Use Height Adjustment Feet ........................................................................................ 13
4.3 SETUP ....................................................................................................................................... 14
4.4 IMAGE ...................................................................................................................................... 15
4.5 OPT ............................................................................................................................................ 16
Section 5: Maintenance
............................................................................................... 18
5.1 Cleaning the Air Filter ............................................................................................................... 18
Section 6: Lamp
6.1 Lamp .......................................................................................................................................... 19
6.2 Display Lamp Operation Hours ................................................................................................ 19
6.3 Reset Lamp Hours ..................................................................................................................... 20
Section 7: Troubleshooting
......................................................................................... 21
7.1 Symptom/Solution Table ........................................................................................................... 21
7.2 Message/Solution Table ............................................................................................................. 21
Section 8: Accessories
................................................................................................. 22
8.1 Service Information ................................................................................................................... 22
Appendix: Technical Information
............................................................................... A-1
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™ Multimedia Projector MP8780
1
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3M ™ Multimedia Projector MP8780 © 3M 1999
Safeguards
INTENDED USE
Before operating the machine, please read the entire manual thoroughly. The 3M™ Multimedia Projector 8780 was designed, built and tested for use indoors, using 3M™ brand lamps, 3M™ brand ceiling mount hardware and nominal local voltages. This projector is not intended for household use. The use of other replacement lamps, outdoor operation or different voltages has not been tested and could damage the projector or peripheral equipment and/or create a potentially unsafe operating condition.
IMPORTANT SAFEGUARDS
1.
Read and understand all instructions before using.
Pay particular attention to areas where this symbol is shown.
WARNING - Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
Caution - Indicates a potentially hazardous situation which, if not avoided, could result in minor or moderate injury.
It may also be used to alert against unsafe practices.
✔ Note - Used to emphasize important conditions or details.
2.
Close supervision is necessary when any appliance is used by or near children. Do not leave appliance unattended while in use.
3.
Never look directly into the projector lens when the lamp is on. The high pressure mercury lamp produces a strong light which could damage your eyesight.
4.
Care must be taken as burns can occur from touching hot parts.
5.
Do not operate appliance with a damaged cord or if the appliance has been dropped or damaged – until it has been examined by a qualified service technician.
6.
Position the cord so that it will not be tripped over, pulled, or contact hot surfaces.
7.
If any extension cord is necessary, a cord with a current rating at least equal to that of the appliance should be used.
Cords rated for less amperage than the appliance may overheat.
8.
Always unplug appliance from electrical outlet before cleaning and servicing and when not in use. Grasp plug and pull to disconnect.
9.
To reduce the risk of electric shock, do not immerse this appliance in water or other liquids.
10.
To reduce the risk of electric shock, do not disassemble this appliance, but take it to a qualified technician when service or repair work is required. Incorrect assembly can cause electric shock when the appliance is subsequently used.
11.
Connect this appliance to a grounded outlet.
12.
Do not expose this projector to direct sunlight, or use it outside.
13.
Keep all ventilation openings free of any obstructions.
14.
Always open the lens shutter or remove lens cap when the projection lamp is on.
15.
Do not look directly into light beam of laser pointer. The pointer produces a strong light which could damage your eyesight.
16.
The projection lamp contains mercury. Always dispose of it in a proper manner according to local regulations.
17.
To avoid premature lamp failure, do not change the mounting position of the projector
(desktop
➮
ceiling mount or ceiling
➮
desktop mount) and continue to use the same lamp.
18.
Always operate machine on a flat, sturdy surface.
3
3M ™ Multimedia Projector MP8780
LOCATION OF PRODUCT SAFETY LABELS
Safety labels are used on or within the 8780 projector to alert you to items or areas requiring your attention.
DO NOT REMOVE SCREWS EXCEPT USER SERVICE SCREWS
" "
HIGH TEMPERATURE
MAY CAUSE BURNS.
REPLACE THE LAMP UNIT ONLY AFTER IT HAS COOLED.
REPLACE WITH THE SAME LAMP UNIT.
HIGH VOLTAGE
MAY CAUSE AN ELECTRIC SHOCK AND ULTRAVIOLET. REPLACE
THE LAMP AFTER FIRST REMOVING THE POWER PLUG FROM
THE OUTLET. THIS COVER IS PROVIDED WITH AN INTERLOCK.
DON'T DEFEAT THIS INTERLOCK.
DO NOT BLOCK THE VENTILATION HOLES (SIDE AND UNDERNEATH)
OF THE UNIT. THIS MAY CAUSE A FAILURE.
!
CAUTION
ATTENTION
HIGH TEMPERATURE
MAY CAUSE BURNS.
REPLACE THE LAMP UNIT ONLY AFTER IT HAS COOLED.
EXPLOSION
THE LAMP MAY EXPLODE WHILE IT IS LIT.
HANDLE THE LAMP CAREFULLY SO AS NOT TO DAMAGE IT.
Important
This projection lamp contains mercury.
Consult your local hazardous waste regulations and dispose of this lamp
in a proper manner.
WARNING
DO NOT STARE DIRECTLY
INTO THE PROJECTION LENS.
Visual Systems Division
Austin, TX 78726-9000
LCD PROJECTOR
MOD NO. MP8780
AC100-240V
6.5A-2.7A
50/60HZ
MADE IN JAPAN
This device complies with Part 15 of the FCC Rules.
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.
LISTED
UL 1950
685Z
E73930
SAVE THESE INSTRUCTIONS
The information contained in this manual will help you operate and maintain your 3M MP8780 Multimedia Projector.
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3M ™ Multimedia Projector MP8780 © 3M 1999
Warranty
LIMITED WARRANTY
3M warrants this product against any defects in material and workmanship, under normal usage and storage, for a period of two years from date of purchase. Proof of purchase date will be required with any warranty claim. In the event this product is found to be defective within the warranty period, 3M's only obligation and your exclusive remedy shall be replacement of any defective parts (labor included).
To obtain warranty service, immediately notify the dealer from which you purchased the product of any defects. In the USA call 1-800-328-1371 for warranty or repair service.
LIMITATION OF LIABILITY
THE FOREGOING WARRANTY IS MADE IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR
IMPLIED, AND 3M SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTIBILITY AND
FITNESS. 3M SHALL NOT BE LIABLE FOR ANY DAMAGES, DIRECT, CONSEQUENTIAL, OR
INCIDENTAL, ARISING OUT OF THE USE OR INABILITY TO USE THIS PRODUCT.
Important: The above warranty shall be void if the customer fails to operate product in accordance with 3M's written instruction.This warranty gives you specific legal rights and you may have other rights which vary from state to state.
FCC STATEMENT - CLASS A: This equipment generates, uses and can radiate radio frequency energy, and if not installed and used in accordance with the instruction manual may cause interference to radio communications. It has been tested and found to comply with the limits for a Class "A" computing device pursuant to Subpart B of Part 15 of the FCC
Rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment. Operation of this equipment in a residential area is likely to cause interference in which case the user at his/ her own expense will be required to take whatever measures may be required to correct the interference.
EEC STATEMENT: This machine was tested against the 89/336/EEC (European Economic Community) for EMC (Electro
Magnetic Compatibility) and fulfills these requirements.
Video Signal Cables: Double shielded coaxial cables (FCC shield cable) must be used and the outer shield must be connected to the ground. If normal coaxial cables are used, the cable must be enclosed in metal pipes or in a similar way to reduce the interference noise radiation.
Video Inputs: The input signal amplitude must not exceed the specified level.
PATENTS, TRADEMARKS & COPY RIGHTS
IBM is a registered trademark of International Business Machines Corporation. Apple Macintosh and Apple
Powerbook are registered trademarks of Apple Computer, Inc. Microsoft and Windows 95 & Windows 98 are registered trademarks, and Windows and Windows for Workgroups are trademarks of the Microsoft Corporation.
Toshiba is a registered trademark of Toshiba Corporation. All other products are trademarks or registered trademarks of their respective companies.
5
3M ™ Multimedia Projector MP8780
Section 1: Unpack
1.1 Contents of Shipping Box
The 3M ™ MP8780 Multimedia Projector is shipped with the necessary cables required for standard VCR, PC, MAC ™ II or laptop computer connections. Carefully unpack and verify that you have all of the items shown below in Figure 1.1. If any of these items are missing, please contact your place of purchase.
MP8780 Multimedia
Projector
Remote Control
Transmitter
Lens
Cap
ON
OFF
2 3 4 5 6
MAC
Adaptor
3-Conductor
Video/Audio Cable
VGA Cable
(15-15 pin M/M)
Video Cable
(S-Video mini DIN4-pin)
Power Cord
US, UK, Europe
Serial Mouse
Cable
ADB Adapter
Cable
PS/2 Adapter
Cable
R
L
RCA to Stereo
Mini Jack
Figure 1.1 Inventory of Shipping Box
1.2 Optional Accessories
• RS-232 control cable .................................................... (1)
• Gender Change SVGA MAC Monitor Adaptor ........... (1)
• USB mouse cable .......................................................... (1)
1.3 Keep Your Packing Materials
✔ Important
Save the shipping box and packing materials in the event the MP8780 should require shipping to a 3M Service
Center for repair.
1.4 What's Next?
After you have unpacked the MP8780 system and identified all the parts, you are ready to set up the projector.
We hope you will enjoy using this high performance product in your meetings, presentations and training sessions.
This product has been produced in accordance with 3M's highest quality and safety standards to ensure smooth and trouble free use in the years to come.
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3M ™ Multimedia Projector MP8780 © 3M 1999
Section 2: Product Description
2.1 Machine Characteristics
The MP8780 Multimedia Projector integrates ultra-high bright lamp and polysilicon LCD display technology into a single unit. It accepts input from three different computer sources and three video/audio sources and projects a bright, super crisp image. Switching your presentation from a computer input to a video input, and then back to a computer input simply requires the push of a button on the remote control keypad or control panel keypad.
The MP8780 Multimedia Projector offers the following features:
• Ultra-high brightness projection lamp
• Real XGA (1.8 inch XGA HTPS
LCD panels with high aperture ratio)
• Intelligent scaling for UXGA, SXGA,XGA,
SVGA, VGA
• Automatic optimum source selection display
• USB, Serial, PS/2 and Apple Desktop Bus
(ADB) mouse emulation
• Manual lens shift without keystone correction
• Power zoom and focus
• Freeze and Magnify Functions
• Picture-in-picture (PIP)
• Timer function
• Two internal stereo speakers (3W x 2)
• Three computer inputs:
RGB1, RGB2, RGB3 (BNC)
• Three video inputs: Video1, Video2, Video3
• Easy to set up and use
• Ability to display 16.7 million colors
• Digital Gamma Correction
• High resolution and component video compatible
• Higher resolution for video by de-interlacing
• Full function remote control
• Volume control for external speakers
• RS-232 control capability
• Horizontal and vertical image inverting
• Horizontal and vertical image position control
• Automatic keystone correction
• On screen menus in seven languages
• IR remote control sensor in front/rear
• Color balance control for data/video
• Optional ceiling mount kit
✔ Note
The MP8780 is one of the brightest projectors in the marketplace. The brightness of your machine will vary depending on the ambient room conditions and contrast/brightness settings.
3M ™ Multimedia Projector MP8780
7
2.2 Part Identification List
13
STANDBY/ON
BLANK
MUTE
ZOOM FOCUS VOLUME
RESET
RGB MENU
BACK
LIGHT
VIDEO
DRAG
SELECT
L R
12
1
2
3
9
2 O I
11 10
8
7
6
Figure 2.2 Identifying MP8780 Parts
1.
2.
3.
4.
Operation Panel a) STANDBY/ON button b) Input Source: RGB/Video c) Mute, Blank, Volume, Zoom, Focus d) Display Menu (On/Off) e) Select button (select displayed value) f) Arrow Direction buttons (left/right or up/down)
Remote Control Sensors (front/back)
9.
7.
8.
5.
6.
Stereo Speakers
Terminal Connection Panels a) S-Video, Video, Audio inputs b) RGB1, RGB2 and RGB3 inputs c) RGB output d) Audio L/R input, Audio output
(RCA jack) e) RS-232 Control f) UBS Port g) Mouse control port (serial/PS/2/ADB) h) RGB3 or component video (BNC)
Image Shift Control
Height Adjustment Feet
Projection lens
Carry Handle
LED Indicators a) Lamp b) Temperature c) Fan d) Cover open e) Change lamp f) Power On
10.
AC Power Cord Input
11.
Main Power Switch (On/Off)
12.
Lamp Access Door
13.
Remote Control Transmitter
5
4
EPS-59A
8
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3M ™ Multimedia Projector MP8780 © 3M 1999
2.3 System Setup - Connecting Various Equipment
It only takes a few minutes to connect the 3M™ Multimadia Projector MP8780 to your computer, VCR, or other device.
Always disconnect the projector power before connecting any cables.
Connection Terminals
O
IN
PUT
RGB1
L R
RGB2
L R
R/Y(CV) G/U
RGB3/VIDEO3
B/V
RGB
OUT
PUT
HS VS L R L R
VIDEO1 L R VIDEO2 L R SERIAL MOUSE USB
EPS-142A
Computer Connections
PC
MONITOR
PORT
OUT
OUT
IN IN
Audio
Left
Audio
Right
IN
PUT
RGB1
L R
IN IN
RGB2
L R
IN IN
Audio
Right
Audio
Left
MAC
Adaptor
MONITOR
PORT
OUT
OUT
MAC
EPS-143A
Video Connections
VIDEO1 L R
IN IN IN
Audio L/R
Video
OUT OUT OUT
YEL WHT RED
VCR
VIDEO2 L R
IN IN IN
S-VHS
Audio
Left
Audio
Right
OUT OUT OUT
WHT RED
Laser Disc
IN
RGB
OUT
PUT
L R
IN IN
Audio
Right
Audio
Left
RGB OUT
CRT
Display
SERIAL MOUSE USB
IN IN
OUT
PS/2 or
SERIAL
PORT
PC
BNC Connections
R/Y(CV) G/U
RGB3/VIDEO3
B/V
HS VS L R
Caution
Turn power off to all devices before making connections. Never plug anything into the projector or computer while any device is in operation.
The MP8780 must be powered down when making connections. The mouse emulation (except USB) may not work if the unit is not powered down before the mouse cable connections are made.
3M ™ Multimedia Projector MP8780
9
2.3 System Setup - Connecting Various Equipment (continued)
BNC Connections
There are four kinds of usage for BNC connectors:
Usage 1
Usage 2
Usage 3
Usage 4
Purpose Usage of BNC Menu Selection
R/Y(CV) G/U B/V HS VS Selection1 Selection2
RGB Input
Component Input
CV
S-video
(Note): NC No Connection
Red
Y
CV
Y
Green
U
NC
C
Blue
V
NC
NC
HS
NC
NC
NC
VS RGB3
NC
NC
NC
VIDEO3
VIDEO3
VIDEO3
YUV
CV/S
CV/S
Usage 1: Selecting "RGB" determines the usage of BNC as RGB Input.
Usage 2: Selecting "VIDEO3" and "YUV" determines the usage of BNC as Component Input.
Usage 3/4: Selecting "VIDEO3" and "CV/S" determines the usage of BNC as CV or S. Usage of BNC as CV or S is determined automatically by detecting input signal by the projector.
On the above table, "Selecting 1" is done by direct "RGB" or "VIDEO" button of Oeration Panel or Remote Controller.
Selection 2 is done by "MENU" button and selecting "OPTION"-1st layer, "BNC"-2nd layer and "YUV/CV/S"-3rd layer.
Apple™ Desktop Mouse - The Macintosh operating system should recognize the MP8780 as a mouse without any drivers being loaded.
VirtualMouse for PC Computer - For IBM™ compatible computers, the operating systems will need to be set to "Serial
Mouse," "PS/2 Mouse" or "USB Mouse" to recognize the projector as a mouse pointer device.
Change mouse driver information to "Serial Mouse", "PS/2 Mouse" or "USB Mouse".
a) Windows™ 95/Windows™ 98 - Click "Start;" select "Settings;" select "Control Panel." Click on "Mouse;" select the "General" tab; (see what driver is currently loaded and make note of it); select "Change;" select
"Show all devices;" (make note of the current Manufacturer and Model); select "Standard Mouse Type" for
Manufacturer; then select "Standard Serial Mouse" or "Standard PS/2 Mouse". Click OK to change and apply the new driver. Restart Windows if prompted.
b) Windows™ 3.1 - From "Program Manager" click "Main;" then click "Windows Setup," (make note of what the current mouse driver is); Click "Options;" then "Change Systems Settings." Choose "Mouse." It should be listed as "Microsoft or IBM PS/2."
✔ Note
For proper mouse operation, always turn the projector power on first and then power up the computer.
For some laptop computers you may need to disable the internal pointing device (IPD). This is done through the BIOS level set up of the particular machine, or it could be listed in a "Utilities" program group, i.e., "Toshiba
Utilities ™ ," or "Thinkpad Features ™ ."
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3M ™ Multimedia Projector MP8780 © 3M 1999
2.4 Remote Control Transmitter Identification
STANDBY/ON
Set main power switch to ON. Press
STANDBY/ON button to begin projection mode (lamp on) To turn lamp off, press
STAND/ON then select YES on Shut Down screen. Select NO to continue running.
BLANK
Press button to turn ON/OFF the screen blanking function.
ZOOM
Press (+) to increase or (-) to decrease the size of the displayed image
RGB
Press the RGB button to select the input source. Press again to select the next source (RGB1 - RGB2 - RGB3 - RGB1).
TIMER
Press button to turn the menu screen timer
ON/OFF. The timer does not display when the blank function is active. Second press stops timer. Third press deletes timer from screen display.
FREEZE
Press button to turn ON/OFF the freeze image function. Allow background to refresh in PIP Mode1.
DRAG
In mouse mode, press button to hold, reposition and drop an object on the screen. In MAGNIFY mode, press
MAGNIFY button then press the DRAG button and change the magnifying position by moving the MINI-JOY stick.
L-SELECT
Press for left mouse button function, Mouse
Mode. Press for select function, Menu
Mode. Press for magnify function, Magnify
Mode.
STANDBY/ON
+
ZOOM
–
BLANK
+
FOCUS
–
MUTE
+
VOLUME
–
RGB TIMER VIDEO
+
L
SELECT
FREEZE MENU MAGNIFY
DRAG
–
R
MUTE
Press button to turn the mute function
(speaker sound) ON/OFF.
FOCUS
Press (+) or (-) to adjust the image sharpness.
VOLUME
Press (+) to increase or (-) to decrease speaker volume.
VIDEO
Press the VIDEO button to select the input source. Press again to select the next source
(Video1 - Video2 - Video3 - Video1).
MENU
Press to display the menu screen.
MAGNIFY
Press to enter the Magnify Mode. Operate mini-joy stick or press L or R button to control magnify function.
R
Press for right mouse button function, Mouse
Mode. Press to reduce size of magnified image, Magnify Mode.
MINI-JOY STICK
Operate for normal mouse functions, Mouse
Mode, Operate for select function, Menu
Mode. Operate to change the image area to be magnified, Magnify Mode.
11
3M ™ Multimedia Projector MP8780
Section 3: Basic Operations
3.1 Projector Startup
Select
Menu
+
Zoom
–
+ +
Focus Volume
– – Blank
RGB
Video
Standby/On
O I
O I
Figure 3.1 Projector Controls
1.
Make all cable connections and line hookups with the power off.
O I
2.
Turn the POWER SWITCH of the projector on. The ON indicator will light up orange.
3.
Press the STANDBY/ON button . The ON indicator blinks (green) and then lights (green).
The ON indicator will blink green during warm-up and lamp ignition. When power is turned off, there is a 90 second reset period before the STANDBY/ON button will function again.
4.
Adjust the screen size by pressing the ZOOM +/- button.
5.
Adjust the sharpness by pressing the FOCUS +/- button.
6.
Turn on all connected equipment. Refer to section 2.3.
7.
Press the RGB/VIDEO button on the projector or remote to select the source of the signal
to be projected on the screen. The selected signal input is displayed at the top right of the screen.
The display will show the last selected input source before power was turned off.
3.2 Projector Shutdown
1.
In projection mode, press the STANDBY/ON button. The Shut Down screen will display. Select
Standby/On the
YES option (press arrow button or mini-joy stick) to turn off. The fan will continue to run for approximately 90 seconds.
O I
2.
Turn the MAIN POWER SWITCH of the projector off.
Caution
Do not turn off the POWER SWITCH before pressing the STANDBY/ON button. After the STANDBY/ON button is pressed, the fan rotates for about 90 seconds to cool the projector.
3.
Attach lens cap to protect projection lens.
4.
Disconnect cables if moving projector to new location.
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3M ™ Multimedia Projector MP8780 © 3M 1999
Section 4: Adjustments and Functions
4.1 Menu Navigation
MENU STANDBY/ON
+
ZOOM
–
RGB
BLANK
+
FOCUS
–
TIMER
MUTE
+
VOLUME
–
VIDEO
+
L
SELECT
FREEZE MENU MAGNIFY
DRAG
–
R
LIGHT
Figure 4.1 Menu Button
1.
Press MENU button on projector or remote control.
On-screen menus are displayed on the screen.
2.
Select the sub-menu (SETUP, IMAGE, OPTION) to be adjusted using the SELECT (
or MINI-JOY STICK. Selected Menu is highlighted.
) buttons
3.
Select the sub-menu item to be adjusted using the SELECT (
STICK. Highlighted items may be adjusted.
) buttons or MINI-JOY
✔ Note
Separate settings are provided for the VIDEO1, VIDEO2, RGB1, RGB2 and RGB3 input terminals. Adjustments are saved after power off.
4.2 How To Use Height Adjustment Feet
Adjust the image elevation using the height adjustment at the front of the projector.
1.
Raise the front end of the projector so the feet are not touching the table top.
2.
Rotate or retract each foot to the desired height.
Figure 4.3 Height Adjustment
3M ™ Multimedia Projector MP8780
13
4.3 SETUP
The SETUP sub-menu is used to adjust and move the image position. The projector will display either the RGB (Figure 4.4) or Video (Figure 4.5) menu according to the input source being projected.
SETUP
IMAGE
OPTION
BRIGHTNESS
CONTRAST
POSITION
PHASE
H SIZE
AUTO
MAC MODE
GAIN
Figure 4.4 RGB Signal
SETUP
IMAGE
OPTION
BRIGHTNESS
CONTRAST
COLOR
TINT
SHARPNESS
GAMMA
SCAN MODE
VCR MODE
Figure 4.5 Video Signal
RGB Screen
BRIGHTNESS
CONTRAST
POSITION
PHASE
H SIZE
AUTO
MAC MODE
GAIN
Set Menu - RGB Input/Video Input
Video Screen
BRIGHTNESS
CONTRAST
COLOR
TINT
SHARPNESS
GAMMA
SCAN MODE
VCR MODE
Value/Position
±
00 |——|——| (-10~+10)
±
00 |——|——| (-10~+10)
H
±
000 (
±
127)
V
±
000 (
±
127)
00 (0~19)
±
00 (
±
64)
✔ H SIZE
✔ POSITION
✔ PHASE
GAIN
On=MAC has priority
Off=VESA has priority
R
±
00 (
±
64)
G ± 00 ( ± 64)
B
±
00 (
±
64)
±
00 |——|——| (-10~+10)
± 00 |——|——| (-10~+10)
±
00 |——|——| (-10~+10)
±
00 |——|——| (-10~+10)
Movie (video)
Photo (still photo)
On (VCR mode)
Off (normal)
R
±
00
G ± 00
R
±
00
±
00
± 00
±
00
±
00 movie
Factory Setting
±
00
±
00
±
000
±
000
00
±
00 yes yes yes no off
Off
✔ Note
• TINT cannot be adjusted with a PAL, M-PAL or SECAM video signal input.
• TINT, COLOR and SHARPNESS cannot be adjusted with an RGB signal input.
• V. POSIT, H. POSIT, H. PHASE and H. SIZE cannot be adjusted with a VIDEO signal input.
• Menu operation is not possible during magnify or freeze functions.
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4.4 IMAGE
The IMAGE sub-menu is used to change the image characteristics.
SETUP
IMAGE
OPTION
PIP
MIRROR
MESSAGE
COLOR TEMP
SETUP
IMAGE
OPTION
PIP
MIRROR
MESSAGE
COLOR TEMP
SETUP
IMAGE
OPTION
PIP
MIRROR
MESSAGE
COLOR TEMP
SETUP
IMAGE
OPTION
PIP
MIRROR
MESSAGE
COLOR TEMP
SETUP
IMAGE
OPTION
PIP
MIRROR
MESSAGE
COLOR TEMP
Adjustment Screen
PIP
MIRROR
MESSAGE
COLOR TEMP
Figure 4.6 Image Adjustment Screens
IMAGE MENU
Value Description
OFF – Reset PIP mode
ON1 – Computer input frozen, no screen updates occur
ON2 – Screen Refreshed
NORMAL – Standard tabletop projection (no inversion)
H INVERT – Rear projection application
ON – display messages
OFF – do not display messages
NATIVE - Maxiun brightness
COOL - High temperature
MEDIUM - Medium temperature
WARM - Low temperature
OFF
Default
NORMAL
ON
COMPUTER: NATIVE
VIDEO: MEDIUM
3M ™ Multimedia Projector MP8780
15
4.5 OPTION
The OPT. sub-menu allows you to control communication function.
SETUP
IMAGE
OPTION
RESET
LANGUAGE
TIMER
AUTO OFF
REMOTE
LAMP TIMER
BNC
SPECIAL
SETUP
IMAGE
OPTION
RESET
LANGUAGE
TIMER
AUTO OFF
REMOTE
LAMP TIMER
BNC
SPECIAL
SETUP
IMAGE
OPTION
SETUP
IMAGE
OPTION
SETUP
IMAGE
OPTION
SETUP
IMAGE
OPTION
RESET
LANGUAGE
TIMER
AUTO OFF
REMOTE
LAMP TIMER
BNC
SPECIAL
RESET
LANGUAGE
TIMER
AUTO OFF
REMOTE
LAMP TIMER
BNC
SPECIAL
RESET
LANGUAGE
TIMER
AUTO OFF
REMOTE
LAMP TIMER
BNC
SPECIAL
SETUP
IMAGE
OPTION
SETUP
IMAGE
OPTION
SETUP
IMAGE
OPTION
Figure 4.7 OPTION Adjustment Screens
16
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3M ™ Multimedia Projector MP8780
RESET
LANGUAGE
TIMER
AUTO OFF
REMOTE
LAMP TIMER
BNC
SPECIAL
RESET
LANGUAGE
TIMER
AUTO OFF
REMOTE
LAMP TIMER
BNC
SPECIAL
RESET
LANGUAGE
TIMER
AUTO OFF
REMOTE
LAMP TIMER
BNC
SPECIAL
RESET
LANGUAGE
TIMER
AUTO OFF
REMOTE
LAMP TIMER
BNC
SPECIAL
© 3M 1999
4.5 OPTION (continued)
Adjustment Screen
RESET
LANGUAGE
TIMER
AUTO OFF
REMOTE
LAMP TIMER
BNC
SPECIAL
OPTION MENU
Value Description
DEFAULT – Reset to factory default settings
LAMP TIMER – Reset lamp timer hours to zero
ENGLISH
FRANCAIS
DEUTSCH
HOLLANDS (NEDERLANDS)
DUTCH
ITALIANO
SVENSKA
POSITION 1 – Display timer in lower right of screen
POSITION2 – Display timer in center of screen
YES – automatic power off after 10 minutes of no input
NO – manual power off
Both – Enable front & rear sensors
FRONT – Enable front sensor only
REAR – Enable rear sensor only
OFF – Turns off sensors
CURRENT TIMER – Displays current lamp operating hours
YUV – Selects component video
CV/S – Selects composite or S-video
FIRMWARE REV – Display revision level of Firmware,
Input type, horizontal/vertical frequency
Default
ENGLISH
POSITION 1
NO
BOTH
YUV
3M ™ Multimedia Projector MP8780
17
Section 5: Maintenance
5.1 Cleaning the Air Filter
✔ Note
Clean the air filter about every 50 hours, if air is restricted due to dust accumulation on filter, the projector may shut down due to overheating.
1.
Turn off the MAIN POWER switch of the projector and pull out power cord. Let cool for 20 minutes.
2.
Remove the air filter from the bottom of projector. Push down on tabs (1), open cover (2) and slide cover off (3).
3.
Turn cover over and carefully remove foam air filter screen (4).
4.
Clean foam screen and metal screen using a vacuum cleaner.
5.
Re-install air filter and replace air filter door.
1
1
2
3
4
Figure 5.1 Remove Air Filter
5
18
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3M ™ Multimedia Projector MP8780 © 3M 1999
Section 6: Lamp
6.1 Lamp
The following symptoms may indicate a lamp in need of replacement:
• LAMP indicator lights up red.
• "CHANGE THE LAMP" message appears on the screen.
✔ Note
This lamp contains mercury. Consult your local hazardous waste regulations and dispose of this lamp in a proper manner.
6.2 Display Lamp Operation Hours
The lamp operating hours will display when the projector is powered up.
When the lamp operating hours reach 950 hours, the message "CHANGE LAMP" will display and the change lamp indicator will flash red. When the operating hours exceed 1000 hours, the message "CHANGE LAMP NO LIFE" will display and the projector power will automatically turn off after 10 minutes.
✔ Note
After normal lamp operating time has expired, the projector will only run for 10 minute intervals when restarted until the lamp is replaced and the lamp timer is reset. The message "CHANGE LAMP" will display in red at projector start up to remind you to change the lamp.
3M ™ Multimedia Projector MP8780
19
6.3 Replacing the Lamp
WARNING
To reduce the risk of electrical shock, always turn off projector and disconnect power cord before changing lamp.
Caution
To reduce the risk of severe burns, allow the projector to cool for at least 45 minutes before replacing the lamp.
To reduce the risk of cuts to fingers and damage to internal components, use caution when removing lamp glass that has failed and shattered into sharp pieces.
✔ Note
For maximum lamp life, do not apply shock, handle or scratch the lamp glass when it is hot. Also, do not use an old or previously used lamp as a replacement lamp.
1.
Loosen cover retaining screws: The lamp access cover is located on the side of the projector. Use a screwdriver to uncrew the retaining screws (1) on the left and right side of the cover.
2.
Remove lamp cover: Press the spring tabs on each side of the cover and gently remove the lamp cover (3).
3.
Loosen lamp retaining screws: Use a screwdriver to unscrew the lamp module retaining screws (4).
4.
Remove lamp module: Carefully slide the lamp module out (5) of the projector.
Caution
To reduce the risk of cuts to fingers and/or decreasing image quality by touching the lens, do not insert hand into the empty lamp compartment when the lamp has been removed.
5.
Insert lamp module: Carefully insert the new lamp module (5). Ensure that it is fully seated. Tighten the lamp module retaining screws (4) to secure the lamp module in place.
6.
Insert lamp cover: Position the lamp cover and depress the spring tabs (2) on each side of the cover to lock it in place.
7.
Tighten retaining screw: Tighten the cover retaining screws (1) to the cover. After replacing the projection lamp, always reset the lamp operation hours to zero.
5
3
4
1
2
2
4
20
Downloaded From projector-manual.com 3M Manuals
1
Figure 6.1 Lamp Module
3M ™ Multimedia Projector MP8780
EPS-124A
© 3M 1999
Section 7: Troubleshooting
7.1 Symptom/Solution Table
Symptom
Power cannot be turned on.
No picture and sound.
Cause Solution
• The Main power is not turned on.
• The power cord is disconnected.
• 90 seconds have not elapsed since the power was turned off.
• Turn the MAIN POWER switch on.
• Insert the power cord into an AC socket.
• Wait 90 seconds before turning on power.
• The setting of the input source is not correct.
• Set the correct input using the input select button of the projector or the remote control.
• RGB/Video/Audio wiring to projector is • Connect the cable to correct input/output source.
not correct.
Sound is heard with no picture.
• RGB/Video/Audio wiring to projector
is not correct.
• Lens cap is on.
• Connect the cable to correct input/output source.
• Remove lens cap.
Picture is displayed with • Audio wiring to projector is not correct.
• Connect the cable to correct input/output source.
no sound.
• The volume is set to minimum.
• Press the VOL button to increase Volume.
• The unit is muted.
• Press the MUTE button.
Color is weak and tint is • The color and tint have been adjusted • Adjust the color and tint correctly.
incorrect.
incorrectly.
Picture is dark.
• Adjust the brightness and contrast correctly.
Picture is not clear
LAMP indicator lights red.
Cover indicator red.
TEMP indicator
red.
• The brightness and contrast has not been adjusted incorrectly.
• The lamp needs to be replaced.
• Projector is out of focus.
• Lamp will not ignite.
• Air filter door on bottom of case is open.
• Temperature inside projector is too hot.
• Replace the lamp with a new one.
• Adjust the focus and PHASE.
• Turn off power and let cool for 20 minutes, then restart.
• If problem persists call your dealer.
• Ensure air filter door is closed.
• Clear blocked ventilation holes.
• Clean air filter.
7.2 Message/Solution Table
Error Message Displays Cause
NO SIGNAL IS
DETECTED.
INVALID.
CHANGE THE LAMP.
LIFE: 50 HS
CHANGE THE LAMP.
NO LIFE.
Solution
The projector is not detecting a signal.
The horizontal frequency of input signal exceeds projector capability.
Lamp operation time is greater than 950 hours.
Lamp operation time is greater than 1,000
Check cable connections to input device. Input device not connected to this input mode, switch to next mode.
Switch projector to correct resolution.
See Appendix A.5
Change the projector lamp and reset the lamp operation hours to zero.
Change the projection lamp and reset the lamp operation hours to zero.
3M ™ Multimedia Projector MP8780
21
Section 8: Accessories
8.1 Service Information
For product information, product assistance, service information, or to order accessories, please call:
In U.S. or Canada: 1-800-328-1371
In other locations, contact your local 3M Sales office.
-Accessories Part Number
Metal Halide lamp module, 440 W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-6969-8958-7
Power cord (US) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DY-0205-1356-9
Power cord (UK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DY-0205-1355-1
Power cord (Germany) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DY-0205-1354-4
VGA cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-8118-3401-5
MAC adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-8118-3391-8
S-video cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-8118-3238-1
3-conductor video/audio cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-8118-3234-0
Serial mouse cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-8118-3243-1
PS/2 mouse cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-8118-3387-6
ADB mouse cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-8118-3388-4
Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-8118-3649-9
Gender changer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-8118-3239-9
Not Included with Basic Packet Part Number
Ceiling mount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-6969-8921-5
Adjustable height suspension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-6969-8312-7
Shipping case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-6969-8955-3
RS-232 control cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-8118-3312-4
USB mouse cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-8118-8186-7
How to Order
Please order these parts through your dealer, or contact 3M Customer Service at the following number:
In U.S. or Canada: 1-800-328-1371
In other locations, contact your 3M Sales office.
----------------------------------------------------------------------------------------------------------------------------------------
The contents of this manual are subject to revision without prior notice.
3M assumes no responsibility for the infringement of special rights of a third party or other rights that may arise out of the information contained in this manual.
Reproduction of this manual in any form without prior permission is strictly prohibited.
3M will replace the manual if any pages are missing or collated incorrectly.
22
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3M ™ Multimedia Projector MP8780 © 3M 1999
Appendix: Technical Information
Table of Contents
A.1 Technical Specifications
A.2 Dimensions
A.3 Projector-to-Screen Distance
A.4 Connection to the Video Signal Terminal
A.5 Connection to the RGB Signal Terminal
A.6 Indicator Status
A.7 Connection to the Control Signal Terminal
A.1 Technical Specifications
✔ Note
All specifications are subject to change without notice.
Product name
Model Name
Display system
Liquid crystal panel
Lens
Lamp
Panel size
Drive system
Number of pixels
Speaker (stereo)
Power supply
Power consumption
Operating temperature range
Dimensions
Weight
Input/Output terminal
Multimedia projector
MP8780
3 LCD panels, strip pixel configuration.
46 mm (1.8 in.)
TFT active matrix
786,432 pixels (V768
×
H1024) per panel. 2.36 million total pixels with 3 panels.
F/Number: F/2.7 – F/3.4 Focal Length: F = 72 – 108 mm (2.8 in. – 4.3 in.)
Metal Halide lamp 440W
2 x 3 watt
AC100
∼
240V, 6.5A ~ 2.9A, 50/60 Hz (Automatic)
630W typical
32
° ∼
95
°
F (0
°
~ 35
°
C)
17.2 in. (W) x 8.9 in. (H) x 19.8 in. (D)
430 mm (W) x 222 mm (H) x 495 mm (D)
16.0 kg (35 lbs.) video signal input terminal
RGB input/output signal terminal
Control terminal
S VIDEO : Mini DIN 4pin terminal
VIDEO : RCA Jack termina + BNC
AUDIO : RCA Jack terminal
RGB signal : D-sub 15pin (Female)
AUDIO : RCA Jack + BNC
D-sub 9pin (Male)
Mouse MD 9pin (serial/PS2/ADB)
USB 4pin
© 3M 1999 3M ™ Multimedia Projector MP8780
Downloaded From projector-manual.com 3M Manuals
A-1
A.2 Dimensions
520 mm
(20.8 in.)
–
+
–
+ +
–
430 mm
(17.2 in.)
LAMP
TEMP
MP8780
FAN COVER CHANGE LAMP POWER
495 mm
(19.8 in.)
222 mm
(8.9 in.)
3M ™ Multimedia Projector MP8780 © 3M 1999
A.3 Projector-to-Screen Distance
Example of the Multimedia projector and screen installation. Determine picture size and projection distance as shown below.
Width
81 cm
(32 in.)
130 cm
(48 in.)
180 cm
(64 in.)
230 cm
(80 in.)
280 cm
(96 in.)
354 cm
(120 in.)
179 cm
(160 in.)
728 cm
(287 in.)
Screen Size
Height
61 cm
(24 in.)
91 cm
(36 in.)
122 cm
(48 in.)
152 cm
(60 in.)
183 cm
(72 in.)
229 cm
(90 in)
305 cm
(120 in.)
457 cm
(180 in.)
Diagonal
102 cm
(40 in.)
152 cm
(60 in.)
203 cm
(80 in.)
254 cm
(100 in.)
305 cm
(120 in.)
381 cm
(150 in.)
508 cm
(200 in.)
762 cm
(300 in.)
Distance to Screen
Minimum Maximum
145 cm
(4.7 ft)
226 cm
(7.4 ft)
226 cm
(7.4 ft)
347 cm
(11.4 ft)
306 cm
(10 ft)
386 cm
(12.7 ft)
467 cm
(15.3 ft)
587 cm
(19.3 ft)
788 cm
(25.8 ft)
1190 cm
(39 ft)
468 cm
(15.3 ft)
588 cm
(19.3 ft)
709 cm
(23.3 ft)
890 cm
(29.2 ft)
1193 cm
(39.1 ft)
1197 cm
(58.9 ft)
✔ Note
These sizes are
±
1%. This is due to variations in the manufacture of the lens. If you are close to one of the endpoints you should verify with your unit that the image is the proper size at the proper distance.
The image can be shifted up or down without distortion (keystoning) by turning the Image Shift Control knob on the top of the projector.
Shift Up
Image Shift Control
Normal
O I
© 3M 1999
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3M ™ Multimedia Projector MP8780
Shift Down
(Ceiling Mount)
A-3
A.4 Connection to the Video Signal Terminal a) Input signal
S-VIDEO signal
VIDEO signal
AUDIO signal
Input
Output
Luminance signal 1.0Vp-p, 75 Ω termination
Chrominance signal 0.286Vp-p (burst signal), 75
Ω
termination
1.0Vp-p, 75
Ω
termination
140mVrms, 46 k
Ω
(MAX 7.0Vp-p)
0-140mVrms, 680
Ω
b) Signal input terminal
Chrominance signal Luminance signal
Ground Ground
S VIDEO input (Mini DIN 4pin)
✔ Note
Video input signal terminals have priority in the following order:
1. S-VIDEO input terminal
2. RCA jack (composite) input terminal
Audio sound from input devices is output to the RGB/Video out jack.
A.5 Connection to the RGB Signal Terminal a) Input signal / Output signal
Video signal
Horizontal sync signal
Analog 0.7Vp-p 75
Ω
termination (Positive polarity)
TTL level (Positive/negative polarity)
Vertical sync signal TTL level (Positive/negative polarity)
Composite sync signal
Audio signal
Input
Output
TTL level (Negative polarity)
140mVrms, 46k
Ω
(MAX 7.0Vp-p)
0
∼
140mVrms, 680
Ω
b) Signal input terminal / output terminal
6
7
8
3
4
5
1
2
Video signal (Red)
Video signal (Green)
Video signal (Blue)
No Connection
Ground
Ground (for R)
Ground (for G)
Ground (for B)
9 No Connection
10 Ground
11 Ground
12 No Connection
13 Horizontal/Composite sync signal
14 Vertical sync signal
15 No Connection
3M ™ Multimedia Projector MP8780 © 3M 1999
c)
Mode No.
H-Size
28
29
30
31
24
25
26
27
20
21
22
23
16
17
18
19
38
39
39
40
41
32
33
34
35
36
37
9
10
11
12
13
14
15
7
8
5
6
5
5
4
4
3
4
1
2
1472
1472
1600
1568
1456
1500
1800
1680
1152
1344
1328
1312
1376
1312
1328
1264
1728
1688
1688
1728
1688
2160
2160
2200
1100
1650
2200
832
800
896
832
840
832
1024
1056
1040
1056
1048
780
940
848
900
800
800
936
832
Example of computer signal
Resolution
832x624
1024x768
1024x768
1024x768
1024x768
1024x768
1024x768
1024x768i
1152x864
1152x864
1152x864
1152x864
1152x870
1152x900
1280x960
1280x960
1280x960
1280x1024
1280x1024
1280x1024
1280x1024i
1600x1200
1600x1200
1920x1080i
960x1034i
1280x720
1920x1080
320x480i
384x576i
640x400
720x400
640x400
640x350
720x400
640x400
640x350
640x480
640x480
640x480
640x480
640x480
800x600
800x600
800x600
800x600
800x600
H (kHz)
54.1
64.0
67.5
77.3
68.6
61.8
60.0
75.0
49.7
48.4
56.5
60.0
68.7
48.8
60.2
35.5
81.3
33.7
33.5
45.0
67.4
85.9
64.0
80.0
91.1
47.7
75.0
37.9
31.5
35.0
37.9
37.5
43.3
35.2
37.9
48.1
46.9
53.7
15.7
15.6
24.8
31.5
31.5
31.5
37.9
37.9
Scan Frequency
V (Hz)
60.1
70.0
75.0
84.9
75.0
66.0
60.0
75.0
74.6
60.0
70.1
75.0
85.0
60.0
74.9
87.0
65.0
59.9
59.0
59.9
59.9
85.0
60.0
75.0
85.0
88.8
60.0
85.1
59.9
66.6
72.8
75.0
85.0
56.3
60.3
72.2
75.0
85.1
59.9
50.0
56.4
70.1
70.1
70.1
85.0
85.1
Dot Clock
(MHz)
79.648
94.178
108.000
121.268
99.931
92.707
108.000
126.000
57.283
65.000
75.000
78.750
94.500
64.000
80.000
44.900
148.500
108.000
135.000
157.500
80.534
162.000
175.500
74.176
36.851
74.176
148.352
31.500
25.175
31.334
31.500
31.500
36.000
36.000
40.000
50.000
49.500
56.250
12.270
14.687
21.053
28.322
25.175
25.175
35.500
31.500
Computer
MAC16
1024X768
1024X768
1024X768
1024X768
MAC19A
MAC19B
1024X768I
1152X864
1152X864
1152X864
1152X864
MAC21
1152X900
1280X960
1280X960
NTSC(RGB)
PAL(RGB)
640X400
720X400
720X400
720X400
720X400
720X400
720X400
640X480
MAC13
640X480
640X480
640X480
800X600
800X600
800X600
800X600
800X600
MAC21
SUN
1280X960
1280X1024
1280X1024
1280X1024
1280X1024I
1600X1200
SXGA60
SXGA75
SXGA85
SXGAi
UXGA60
1600X1200
HDTV1080I
HDTV1080I
HDTV720P
UXGA65
HDTV1080
HDTV1034
HDTV720P
HDTV1080P HDTV1080P
RGB-NTSC
RGB-PAL
TEXT56
TEXT70
TEXT70
TEXT70
TEXT85
TEXT85
TEXT85
VGA60
MAC13
VGA72
VGA75
VGA85
SVGA56
SVGA60
SVGA72
SVGA75
SVGA85
MAC16
XGA60
XGA70
XGA75
XGA85
MAC19A
MAC19B
XGAi
© 3M 1999
Downloaded From projector-manual.com 3M Manuals
3M ™ Multimedia Projector MP8780 A-5
c) Example of computer signal (continued)
Note 1: MAC adapter is necessary to set the resolution mode.
Projector is compatible with 13 inch mode and 16 inch mode.
Set all dip switches OFF except those indicated below.
MAC 13" mode = switch 1 and 2 are ON
MAC 16" mode = switch 2 and 4 are ON
(Example of 16 inch mode)
Note 2: Some input sources may not be displayed properly because they are not compatible with the projector.
A.6 Indicator Status
The indicators lamps will light or flash to indicate the following operating conditions:
POWER CHANGE
LAMP COVER FAN TEMP LAMP Meaning
Lights
Orange
Flashes
Green
Lights
Green
Lights
Orange
Off
Off
Off
Flash
RED
Lights
RED
Off
Off
Off
Off
Off
Off
Off
Lights
RED
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Standby mode
During warm up
During operation
The lamp operating hours have reached
950 hours or more
The lamp operating hours have reached
1000 hours or more
Bottom cover is open
Off
Off
Off
Off
Off
Off
Lightd
RED
Off
Off
Off
Flashes
RED
Lights
RED
Off
Off
Off
Cooling fan not operating
Operating temperature is above normal range
Operating temperature
is above normal range and projector has overheated
Lights
RED
Lamp or internal power failure
Remedy
Normal
Normal
Normal
Replace lamp
Replace lamp
Attach the
Bottom cover
Contact your dealer
Check the air filter.
Remove any objects blocking ventilation. Lower the ambient temperature.
Contact your dealer
Change lamp.
Contact your dealer
When the LAMP indicator lights or flashes, turn the power off. If the problem persists, contact your dealer.
3M ™ Multimedia Projector MP8780 © 3M 1999
A.7 Connection to the Control Signal Terminal a) Mouse emulation
(1) While the projector and computer are turned OFF, connect the projector and the mouse terminal of computer using an appropriate cable (PS/2, Serial or ADB).
(2) Turn ON the projector.
(3) Turn ON the computer.
(4) Select the correct mouse driver for the application. See computer's User Manual for this procedure.
✔ Note
In some Notebook computers with an internal pointing device, mouse emulation will not work unless the internal pointing device is disabled. In this case, disable the internal pointing device in BIOS setting. Check the computer's manual for procedure to follow to disable internal pointing device in BIOS setting.
Caution
Turn off the power to both the projector and computer before connecting. Connect the computer to the control terminal of the projector using the appropriate cable.
PS/2 mouse
D-sub 9-pin (Male)
1 5
6 9
Projector
7
8
5
6
3
4
1
2
9
Shield
Computer
3
4
1
2
5
6
Shield
Mini Din 6-pin (Male)
3
5
1
6
4
2
ADB mouse
D-sub 9-pin (Male)
1 5
6 9
Projector
3
4
5
1
2
6
7
8
9
Shield
© 3M 1999
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3M ™ Multimedia Projector MP8780
Computer
1
2
3
4
Shield
Mini Din 4-pin (Male)
1
3 4
2
A-7
A.7 Connection to the Control Signal Terminal (continued)
Serial mouse
Mini Din 9-pin (Male)
3
7
4
1
8 9
5
2
6
Projector
1
2
5
6
3
4
7
8
9
Shield
Computer
1
2
5
6
3
4
7
8
9
Shield
D-sub 9-pin (Female)
1 5
6 9
RS-232 Control Cable (not included with basic packout)
This cable is used to directly control the projector without using the Remote Control or Operator's Panel.
Not available for this printing.
3M ™ Multimedia Projector MP8780 © 3M 1999
A.7 Connection to the Control Signal Terminal (continued)
USB Mouse Cable
This cable is used to connect the projector and computer to allow computer mouse control via the projector's remote control buttons. Connect the cable, select the input source where the computer is to be connected and start the mouse functions.
USB Mouse Jack
(B Type)
2 1
3 4
Projector
NC
–DATA
+DATA
GND
1
2
3
4
USB Cable
Computer
1
2
3
4
+5V
–DATA
+DATA
GND
USB Mouse Jack
(A Type)
1 2 3 4
✔ Note
Some laptop computers with a built-in pointing device (track ball) may not recognize the external mouse. In this case, change the BIOS (system setup) so that an external mouse can be selected. Some computers may not have the necessary utility program to operate a mouse. Refer to the computer hardware manual.
© 3M 1999
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3M ™ Multimedia Projector MP8780 A-9
A.8 Serial Inferface Command Codes
Command Code Formats
All codes in this document are in ASCII Text. In order to get this to work you must send at the same communication setting as the projector.
This should be 9600 8N1.
For the rest of this document CR is a carriage return which is code 13.
There are two types of commands that can be sent to the projector. They are Write or Read commands.
Write Command Forma t
User:
Code CR
Projector (if it worked):
O K
Projector (if it did not work):
CR
N G CR
Read Command Format
User:
Code CR
Projector (if it worked):
Data O K
Projector (if it did not work):
N G CR
CR
3M ™ Multimedia Projector MP8780 © 3M 1999
A.8 Serial Inferface Command Codes (continued)
Function
Power On/Off
Source Selection
Volume Control
Code
Write Codes
D00W00
D00W01
Read Codes
D00R
Write Codes
D02W01
D02W02
D02W03
D02W11
D02W12
D02W13
D03W00
Read Codes
D02R
Meaning
Power On
Power Off
Returns:
00 - Standby
01 - Power on but no lamp
02 - Power on and lamp
03 - Power off but fan running
RGB 1
RGB 2
RGB 3
Video 1
Video 2
Video 3
Shows what input is selected on-screen
Returns:
01 – RGB 1
02 – RGB 2
03 – RGB 3
11 – Video 1
12 – Video 2
13 – Video 3
Sets volume level to a value between 00 and 14 hex.
This corresponds to 20 possible settings.
Focus Control
Zoom
Mute
Blank
Write Codes
D04W00 to
D04W14
Read Codes
D04R
Write Codes
D05W00
D05W01
D05W10
D05W11
D05W20
Write Codes
D06W00
D06W01
D06W10
D06W11
D06W20
Write Codes
D07W00
D07W01
Read Codes
D07R
Write Codes
D08W00
D08W01
Read Codes
D08R
Returns:
00 to 14 hex
300ms Clockwise
300ms Counterclockwis
Continuous Clockwise
Continuous Counterclockwise
Turn off motor
300ms Clockwise
300ms Counterclockwise
Continuous Clockwise
Continuous Counterclockwise
Turn off motor
Mute off
Mute on
Returns:
00 - mute is off
01 - mute is on
Blank is off - image is shown
Blank is on - black screen is shown
Returns:
00 - off
01 - on
© 3M 1999
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3M ™ Multimedia Projector MP8780 A-11
A.8 Serial Inferface Command Codes (continued)
Function
Contrast
Brightness
Tint (Hue)
Color (Saturation)
Sharpness
Gamma
PC Mode
MAC Mode
Phase
Code
Write Codes
D12W00 to D12W14
Read Codes
D12R
Write Codes
D13W00 to D13W14
Read Codes
D13R
Write Codes
D14W00 to D14W14
Read Codes
D14R
Write Codes
D15W00 to D15W14
Read Codes
D15R
Write Codes
D16W00 to D16W14
Read Codes
D16R
Write Codes
D17W00 to D17W14
Read Codes
D17R
Read Codes
D30R
Write Codes
D32W00
D32W01
Read Codes
D32R
Write Codes
D34W00 to D34W13
D35W00
Read Codes
D34R
Meaning
Set contrast level to a value between 00 and 14 hex.
This corresponds to 20 possible settings.
Returns:
00 to 14 hex
Sets brightness level to a value between 00 and 14 hex.
This corresponds to 20 possible settings.
Returns:
00 to 14 hex
Sets tint (hue) level to a value between 00 and 14 hex.
This corresponds to 20 possible settings.
Returns:
00 to 14 hex
Sets color (saturation) level to a value between 00 and 14 hex. This corresponds to 20 possible settings.
Returns:
00 to 14 hex
Sets sharpness level to a value between 00 and 14 hex.
This corresponds to 20 possible settings.
Returns:
00 to 14 hex
Sets sharpness level to a value between 00 and 14 hex.
This corresponds to 20 possible settings.
Returns:
00 to 14 hex
Returns:
0 to 41 hex
See Computer (RGB) Signal Connection (Section A–5)
00-Shows no input
MAC MODE “OFF”
MAC MODE “ON”
Default is “OFF”
Returns:
00-MAC MODE is OFF
01-MAC MODE is ON
Set phase to a value in the range of 00 to 13 hex.
Reset phase to default
Returns:
00 to 13 hex
3M ™ Multimedia Projector MP8780 © 3M 1999
A.8 Serial Inferface Command Codes (continued)
Function
Display Position
H-Size
On–Screen Displays
Language Selection
Mirror (H/V Inversion)
Auto Off
Read Codes
D39R
Write Codes
D51W00
D51W01
Read Codes
D51R
Write Codes
D52W00
D52W01
D52W02
D52W03
D52W04
D52W05
D52W06
Read Codes
D52R
Code
Write Codes
D36W00 to D36WFE
D37W00 to D37WFE
D38W00
Read Codes
D36R
D37R
Write Codes
D39W00 to D39W80
Write Codes
D53W00
D53W01
D53W02
D53W03
Read Codes
D53R
Write Codes
D55W00
D55W01
Read Codes
D55R
Meaning
Change vertical display position (up/down) from reset position by 00 to FE.
Change horizontal display position (left/right) from reset position by 00 to FE.
Resets display position
Returns:
00 to FE vertical position
00 to FE horizontal position
The 00 to 80 denotes the deviation of clock numbers from the standard in one horizontal period. “40” is zero, “00” is -
64 and “80” is +64 decimal. Default value is “40”
Returns:
00 to 80 hex
Disables on–screen display except “WARNING”
Enables on–screen display
00-On–screen display is disabled
01-On–screen display is enabled
English
French
Spanish
German
Dutch
Italian
Swedish
Returns:
00 - English
01 - French
02 - Spanish
03 - German
04 – Dutch
05 – Italian
06 - Swedish
NORMAL
H–INVERT
V–INVERT
H&V–INVERT
Returns:
00-NORMAL
01-H–INVERT
02-V–INVERT
03-H&V–INVERT
Disables auto off
Enables auto off
Default is “NO” auto off
Returns:
00-Auto off is disabled
01-Auto off is enabled
© 3M 1999
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3M ™ Multimedia Projector MP8780 A-13
A.8 Serial Inferface Command Codes (continued)
Function
IR receiver selection
Code
Write Codes
D5AW00
D5AW01
D5AW02
Read Codes
D5AR
Meaning
Selects Front and Rear IR Receiver
Selects Front IR Receiver
Selects Rear IR Receiver
Returns:
00-Front and Rear Receiver is selected
01-Front receiver is selected
02-Rear receiver is selected
Magnify
PIP
Lamp Timer Reset
Temperature
Error Status
Write Codes
D5BW00
D5BW01XY to
D5BW07XY
Read Codes
D5BR
Write Codes
D5CW00
D5CW01
D5CW02
D5CW03
Read Codes
D5CR
Write Codes
D60W00
Read Codes
D60R
Read Codes
D61R
Read Codes
D01R
01:x1, 02:x2, 03:x4, 04:x8, 05:x16, 06:x32, 07:x64
XYdenotes magnifying portion (00 to FF)
00 – Off
01 to 07
Off
ON1
ON2
Refreshes the background for ON1
Returns:
00 – Off
01 – ON1
02 – ON2
Resets the lamp timer
Returns: xxxx-shows lamp operating time in hours (decimal)
Returns:
Shows the status of internal temperature
00-Temperature level 0
01-Temperature level 1
02-Temperature level 2
03-Temperature level 3
04-Temperature level 4 (Warning)
05-Temperature level 5 (Power Off)
Returns:
00-No error
01-Interlock error
02-Lamp error
04-Temperature error
08-Fan error
10-Memory error
Note: If there is more than one error, the resulting read code will be the sum f the error codes listed above. Example: For Interlock-01 and Lamp-02, resulting read code is 03.
3M ™ Multimedia Projector MP8780 © 3M 1999
Important Notice
All statements, technical information, and recommendations related to 3M’s products are based on information believed to be reliable, but the accuracy or completeness is not guaranteed Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated with such use. Any statements related to the product which are not contained in 3M’s current publications, or any contrary statements contained on your purchase order shall have no force or effect unless expressly set forth in a written agreement signed by an authorized officer of 3M.
Warranty and Limited Remedy. This product will be free from defects in material and manufacture for a period of two years from the date of purchase. 3M MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3M’s option, to replace or repair the 3M product or refund the purchase price of the 3M product.
Limitation of Liability. Except where prohibited by law, 3M will not be liable for any loss or damage arising from this 3M product, whether direct, indirect, special, incidental or consequential regardless of the legal theory asserted.
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Mexico, D.F. 07000
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78-6970-9001-3 Rev. A
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