dv225A Outline Liquid Crystal Projector OPERATING GUIDE

dv225A Outline Liquid Crystal Projector OPERATING GUIDE

Liquid Crystal Projector

Model name

dv225A

OPERATING GUIDE

Thank you very much for purchasing this Liesegang Liquid Crystal Projector.

Please read this operating guide to use correctly. After reading this manual, keep it carefully for future reference.

Outline

This Liquid Crystal Projector can display various computer signals and NTSC/PAL/SECAM video signals.

Features

(1) High brightness

A highly efficient optical system with a UHP lamp ensures high brightness.

(2) High resolution

Three separate high-definition liquid crystal panels are used for the R, G and B signals.

(3) Compact size, light weight for portability

(4) RGB output terminal

(5) RS232C Communication

(6) Mouse emulation

(7) Manual zoom and manual focus functions

(8) Complies with VESA DDC1/2B specifications

(9) Auto-adjustment function

Contents

Page

Before use ......................................3

Contents of shipping box..................8

Names and functions of each part ..8

Installation ....................................12

Basic operations ............................13

Adjustments and functions ............16

Connection to the video signal terminals ................................20

Connection to the RGB signal terminal ..................................20

Connection to the control signal terminal ........................23

Example of system setup ..............28

Cleaning the air filter ......................29

Lamp ..............................................30

Message table ................................32

When you think something wrong ..33

Specifications ................................34

About Trademarks

•VGA and XGA are trademarks of IBM (International Business Machines Corporation).

•Macintosh is registered trademark of Apple Computer Corporation of the U.S.

•VESA and SVGA are trademarks or registered trademarks of Video Electronics Standards association.

•Windows95 and Windows98 are registered trademarks of Microsoft Corporation in the U.S. and other countries.

Carefully observe the trademarks and registered trademarks of all companies, even when not mentioned.

FOR THE CUSTOMERS IN U.K

THIS PRODUCT IS SUPPLIED WITH A TWO PIN MAINS PLUG FOR USE IN MAINLAND EUROPE.

FOR THE U.K PLEASE REFER TO THE NOTES ON THIS PAGE.

IMPORTANT FOR UNITED KINGDOM

WORDING FOR CLASS I EQUIPMENT INSTRUCTION BOOKS AND LABELS

The mains lead on this equipment is supplied with a moulded plug incorporating a fuse, the value of which is indicated on the pin face of the plug. Should the fuse need to be replaced, an ASTA or BSI approved BS

1362 fuse must be used of the same rating. If the fuse cover is detachable never use the plug with the cover omitted. If a replacement fuse cover is required, ensure it is of the same colour as that visible on the pin face of the plug. Fuse covers are available from your dealer.

DO NOT cut off the mains plug from this equipment. If the plug fitted is not suitable for the power points in your home or the cable is too short to reach a power point, then obtain an appropriate safety approved extension lead or consult your dealer.

Should it be necessary to change the mains plugs, this must be carried out by a competent person, preferable a qualified electrician.

If there is no alternative to cutting off the mains plug, ensure that you dispose of it immediately, having first removed the fuse, to avoid a possible shock hazard by inadvertent connection to the mains supply.

WARNING: THIS EQUIPMENT MUST BE EARTHED

IMPORTANT:

The wires in the mains lead are coloured in accordance with the following code:

Green and Yellow=Earth, Blue=Neutral, Brown=Live.

Green & Yellow to Earth

Brown to Live

Fuse

Blue to Neutral

Cord Clamp

2

As these colours may not correspond with the coloured makings identifying the terminals in your plug, proceed as follows:

The wire which is coloured Green and Yellow must be connected to the terminal in the plug which is marked with the letter E or by the earth symbol or coloured Green or Green and Yellow.

The wire coloured Blue must be connected to the terminal marked with the letter N or coloured BLUE or

BLACK. The wire coloured BROWN must be connected to the terminal marked with the letter L or coloured BROWN or RED.

WARNING:This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications,

Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Instructions to Users:

This equipment complies with the requirements of FCC (Federal Communication Commission)

Class A equipments provided that following conditions are met.

(1) Video signal cables:

Double shielded coaxial cables (so called FCC shield cable) must be used and the outer shield must be connected to the ground. Or, if normal coaxial cables are used, the cables must be enclosed in metal pipes or similar way to reduce the interference noise radiation.

(2) Power cord:

Shielded power cord must be used. The outer shield must be connected to the ground.

(3) Video inputs:

The input signal amplitude must no exceed the specified level.

Before use

(Before Use)

Illustrated marks Various illustrated marks are used in this product and instruction manual so the product is used correctly and safely, and also to protect you and others from danger and your property from being damaged.

Warning

This shows that a person could be killed or injured if the wrong operation is done by ignoring this indication.

Caution

This shows that a person could be injured or material may be damaged if the wrong operation is done by ignoring this indication.

Examples of illustrated marks

The mark informs you that there is a warning (including caution).

The concrete details of the warning (the left diagram shows the caution for an electric shock hazard) is shown in the diagram.

The mark informs you of a prohibited action. The concrete prohibited action (the left diagram shows the prohibition of disassembly) is drawn in the diagram or near it.

The mark informs you of actions you must do. The concrete instruction details (the left diagram shows "Disconnect the power plug from the power outlet") is drawn in the diagram.

3

[Safety precaution]

4

Warning

If any abnormality occurs.

• When there is an abnormal smell or smoke, if you use this unit as it is, this could cause a fire or electric shock, etc. When an abnormality is found, immediately turn off the power switch and pull out the power plug from the power outlet. Check that there is no smoke, etc., then contact your dealer to repair the unit. Do not repair it yourself as it is very dangerous.

• Do not use this unit as it is after trouble has occurred, such as "No picture", "No sound", "Abnormal

• sound", etc. This may cause a fire, electric shock, etc. In this case immediately turn off the power

Pull out the power plug from the power outlet.

switch and disconnect the power plug, then contact your dealer to repair the unit.

• If water, etc. enters inside the unit, turn off the power switch of the unit first and disconnect the power plug and then contact your dealer.

If you use it as it is, it may cause a fire, electric shock, etc.

Do not install this unit in an unstable place.

Avoid placing it in an unstable place such as weak base, inclined floor, etc.

This may cause it to drop or fall over, resulting in injury.

Do not look directly at the lens when the lamp is lit.

Do not look directly at the lens when the lamp is lit. Since a strong light is used, it could damage you vision, etc.

Especially pay attention if children are present.

Do not insert any foreign object.

• Do not insert a metal or flammable object inside through the ventilation holes, etc. This may cause a fire, electric shock, etc.

• If foreign matter enters inside, turn the power switch off and disconnect the power plug from the power outlet and contact your dealer. If you use as it is, it may cause a fire, electric shock, etc. Be careful

Pull out the power plug from the power outlet.

especially if children could touch the unit.

Do not apply any shock.

If you drop this unit or if the cabinet is broken, turn off the power switch, disconnect the power plug and contact your dealer. If you use it as it is, it may cause a fire, electric shock, etc.

Pull out the power plug from the power outlet.

Do not open the cabinet.

Do not open the cabinet.

There are high voltage parts inside the cabinet and this may cause an

Electric shock Prohibition electric shock. Ask your hazard dealer to check inside and adjust and of disassembly repair the unit.

Do not remodel this unit.

Do not remodel this unit. It may cause a fire, electric shock, etc.

Do not put a container, etc. with

Prohibition of disassembly

liquid on this unit.

Do not put a vase, flowerpot, cosmetic container, medicine or water and small metal objects on this unit. If liquid spills and enter inside the unit, it may cause a fire, electric shock, etc.

Do not use this in a bathroom, etc.

Do not use this unit in a bathroom, etc. This may cause a fire, electric shock, etc.

Do not use near water

Do not use power supplies other than that specified.

Do not use this unit with a power voltage other than specified power supply voltage. It may cause a fire, electric shock, etc.

Warning

High temperatures are generated when the lamp is lit, so do not place objects in front of the lens.

Be careful in handling the power cord.

• Do not scratch, damage or process the power cord. Do not bend it forcibly. Also do not put a heavy object on it, do not heat it and do not pull it. If you do, the power cord may be damaged and it may cause a fire, electric shock, etc.

⋅ Do not pull the cord.

⋅ Do not put a heavy object on it.

⋅ Do not damage the cord.

⋅ Do not put it near a heating device.

• Be careful that this unit is not placed on the power cord. The power cord may be damaged and it may cause a fire, electric shock, etc. If the cord is covered with a carpet, etc. a heavy object may be put on it without your realizing it.

• If the cord is damaged (core wire is exposed, disconnected, etc.), ask your dealer to replace it. It may cause a fire, electric shock, etc.

• Check that no dirt adheres to the power plug and fully insert without any play. If dirt adheres or the connection is incomplete, it may cause a fire, electric shock, etc.

• The outer shield of power cord must be connected to ground.

If you do not, it may cause a electric shock.

5

6

Caution

Do not step on this unit or do not put a heavy object on it.

• Do not step on this unit. Especially pay attention if children are present. If you do, the unit may fall over or may be broken causing an injury.

• Do not put a heavy object on this unit. If you do, the unit may fall due to its imbalance or it may drop, causing an injury.

Do not block the ventilation holes.

Do not block the ventilation holes. If the ventilation holes are blocked, the heat inside may build up and it may cause a fire. Do not use this unit in the following ways: On its side. In a poorly ventilated, narrow place. On a carpet or bedspread. Covered with a tablecloth. Place this unit so that the ventilation holes are kept 30cm or more away from the wall.

Cleaning

Be sure to pull out the power plug from the power outlet for safety when cleaning.

Pull out the power plug from the power outlet.

Set the caster stoppers.

When this unit is installed on the table with casters, set the caster stoppers. If the table moves, it may fall over, causing an injury.

Use of batteries.

• Do not use batteries not specified for this unit. Do not use new batteries mixed together with old ones. This may cause a fire, injury due to burst of battery, liquid leakage.

• When inserting batteries in this unit, pay attention to the direction and insert the batteries correctly. If the polarities are confused, it may cause injury or damage near the unit due to burst batteries, liquid leakage, etc.

Do not place this unit in a moist or dusty place.

• Do not place this unit in a moist or dusty place.

It may cause a fire, electric shock, etc.

• Do not place this unit where it would be exposed to soot or steam, near a cooking stove or humidifier, etc. It may cause a fire, electric shock, etc.

Handle the power cord carefully.

• Do not bring the power cord near a heating device. The shield of the cord may melt and it may cause a fire, electric shock, etc.

• Do not insert / disconnect the power plug with wet hands. It may cause an electric shock.

• When the power plug is to be disconnected, do not pull the power cord. The power cord may be damaged and it may cause a fire, electric shock, etc.

Be sure to hold the power plug.

Caution when carrying it.

When this unit is to be moved, apply a cover to the lens and be sure to disconnect the power plug from the power outlet and check that all external connection cords are removed before moving it. If not, the cord may be damaged and it may cause a fire, electric shock, etc.

Pull out the power plug from the power outlet.

When you are not going to use for a long time.

When you are not going use this unit for a long time because you are going on a trip, etc., be sure to pull out the power plug from the power outlet for safety. And also apply cover to the lens so that the lens is not damaged.

Pull out the power plug from the power outlet.

Clean inside the unit at least once two years.

Ask your dealer to clean inside the unit at least once two years. If the unit is left with too much dust inside as it is for a long this without cleaning, it may cause a fire.

Especially it is effective to clean before the rainy season starts.

Consult your dealer for the cost of the cleaning the inside the unit.

Use of batteries.

• Do not use batteries not specified for this unit. Do not use new batteries mixed together with old ones. This may cause a fire, injury due to burst of battery, liquid leakage.

• When inserting batteries in this unit, pay attention to the direction of the and polarity indications and insert the batteries correctly. If the polarities are confused, it may cause injury or damage near the unit due to burst batteries, liquid leakage, etc.

When you are not going to use for a long time.

When you are not going use this unit for a long time because you are going on a trip, etc., be sure to pull out the power plug from the power outlet for safety. And also apply cover to the lens so that the lens is not damaged.

Pull out the power plug from the power outlet.

Clean inside the unit at least once two years.

Ask your dealer to clean inside the unit at least once two years. If the unit is left with too much dust inside as it is for a long this without cleaning, it may cause a fire. Especially it is effective to clean before the rainy season starts. Consult your dealer for the cost of the cleaning the inside the unit.

[General cautions]

Caution

Caution when replacing the lamp.

• When replacing the lamp, turn off the power of the projector and disconnect the power plug from the power outlet. Then wait for

45 minutes to allow the lamp cool:

Failure to do so could result in a burn.

• For disposal of used lamp, treat according to the instruction of community authorities.

Pull out the power plug from the power outlet.

• Since the lamp is made of glass, do not apply shock to it and do not scratch it.

• Also, do not use old lamp. This could also cause explosion of the lamp.

• If it is probable that the lamp has exploded

(explosive sound is heard), disconnect the power plug from the power outlet and ask your dealer to replace lamp. The lamp is covered by front glass and air-tight structure, but, in rare cases, the reflector and the inside of the projector may be damaged by scattered broken pieces of glass, and broken pieces could cause injury when being handled

.

• When the lamp has been replaced, reset the accumulated operation time of the lamp.

• Do not reset if the lamp has not been replaced.

Reflector

Front glass

Lamp

Do not place this unit where it gets hot.

Be careful since if you place the unit outdoors, in a place exposed to direct sunlight or near a heating device, the cabinet and parts could be affected.

Volume.

Use at the proper volume level so that it does not bother persons in the neighborhood.

Especially, since the sound is likely to carry well at the night even at a low volume, consider the neighborhood to a good living environment.

Cleaning the lens.

To clean the lens, use a generally-available lens cleaning tissue (used for cleaning lens of camera, glasses, etc.). Be careful not to scratch the lens with a hard object.

Cleaning the cabinet.

• Since many plastic materials are used on the surface of the cabinet, if the surface is cleaned using benzene, thinner, etc., it may change in quality or the coating may be peeled off. Avoid using chemicals.

• When a chemically-teated cloth is used, follow the cautions that come with the cloth.

• Do not spray a volatile agent such as insecticide on the unit. Do not leave a rubber or vinyl object touching the cabinet for a long time. It may cause the cabinet to change in quality or the coating to peel off.

• Clean the dirt from the cabinet and operation panel by dusting lightly with a soft cloth. If the dirt is conspicuous, wipe off with a cloth moistened with detergent diluted with water, then wipe off with a dry soft cloth.

Rest your eyes occasionally when viewing for a long time.

7

Contents of shipping box

Check that the carton contains the following items.

STANDBY/ON MUTE

FREEZE

MAGNIFY VOLUME

OFF

POSITION ON LASER

RESET

MENU ON

BLANK

RIGHT

MOUSE ON

TIMER

RGB

INPUT

VIDEO

Batteries 2

Liquid Crystal Projector Remote Control Transmitter

(batteries included)

Liesegang dv225A

Liquid Crystal Projector

OPERATING GUIDE

Flüssigkristall-Projektor

BEDIENUNGSANLEITUNG

Vidéoprojecteur à cristaux liquidis

NOTICE D'UTILISATION

Proiettore A Cristalli Liquidi

LIBRETTO D'ISTRUZIONI

Proyector con paneles de cristal líquido

MANUAL DE INSTRUCCIONES

Vloeibare-kristallen Projektor

GEBRUIKSAANWIJZING

Flytende krystall prosjektør

BRUKERHÅNDBOK

Operating Guide

Power Cord

220 - UK, Europe

3-Conductor

Video/Audio Cable

RGB Cable

(15-15 pin M/M)

ON

1 2 3 4 5 6

OFF

Mac adapter with dip switch

S-Video Cable

(S-Video mini DIN4-pin)

Stereo mini jack cable

Mouse cable 3

Names and functions of each part

Main unit

STANDBY / ON button

Power ON/OFF button.

OFF sets the unit in standby mode.

(see page 13~14)

MUTE button

Silences the sound. (Cancels the mute when the unit is set in mute mode.)

RESET button

Resets unit to factory settings.

(See page 16)

LAMP indicator

This lights or blinks when the lamp does not light. (See page 32)

STANDBY/ON

LAMP

TEMP

MUTE

INPUT

RESET

MENU

ON indicator

This blinks in the standby mode and lights in the operation mode.(See page 32)

INPUT button

To select the input source.

Each time this button is pressed, the input source is changed in sequence as shown below.(See page 13)

RGB1 RGB2 VIDEO

MENU button

Picture adjustments.

Refer to page 16~19 for details.

TEMP indicator

This lights or blinks when temperature inside the projector is too high or when fan is abnormal.(See page 32)

Speaker

ZOOM knob

Adjusts picture size.

(See page 13)

Speaker

Remote control sensor

Lens

8

Lens cap

• Use the remote control transmitter within the range of about 16 feet from the remote control sensor and within 30° to both the left and right.

Cooling fan

(in take)

FOCUS ring

Adjusts focus. (See page 13)

Cooling fan

(exhaust)

Handle

Names and functions of each part (continued)

Remote control sensor

MAIN POWER switch

Main power ON/OFF switch.

: OFF

: ON

AC IN socket

Connect the provided power cord.

VIDEO input terminal

(on video-equipped models only)

S-VIDEO input terminal

Mini DIN 4pin connector

VIDEO input terminal

RCA Jack

AUDIO L/R input terminal

RCA Jack

RGB input terminal

D-sub 15pin shrink terminal (1/2)

1

AUDIO IN

2

AUDIO

OUT

1 RGB IN

CONTROL

2

RGB OUT

S-VIDEO IN

VIDEO IN

AUDIO IN

L

MONO

R

CONTROL terminal

D-sub 15pin shrink terminal

AUDIO output terminal

(RGB/VIDEO)

Stereo mini jack

AUDIO input terminal

Stereo mini jack (1/2)

RGB output terminal

D-sub 15pin shrink terminal

RGB output can be displayed even in the standby mode.

9

10

Names and functions of each part (continued)

Remote control transmitter

STANDBY / ON button

Power ON/OFF button.

OFF sets the unit in standby mode.

(See page 13, 14)

FREEZE Button

Pressing this button displays a still picture

(by freezing). (See page 15)

MAGNIFY button

Pressing this button partially magnifies a displayed picture. (See page 15)

POSITION button

Moves the picture by DISK PAD after pressed the POSITION ON button.

(Only RGB signal input)

While the back light on, you can operate

POSITION. *1

DISK PAD

1

When the back light of MENU ON button

2 on, selects or adjusts the menu item.

(See page 16)

When removes the on-screen menus, works as mouse.

3

When the back light of the POSITION ON button on, moves picture. *2

MENU ON button

Displays the on-screen menus.

And back light on. (See page 16 ~ 19)

While the back light on, you can operate

MENU.

BLANK ON button

1

The blank screen which is displayed by

2 pressing BLANK.

And the blank screen will be revealed down by pressing BLANK again.

(See page 19)

INPUT SELECT button

Selects the input source. (See page 13)

STANDBY/ON MUTE

FREEZE

MAGNIFY

VOLUME

OFF

POSITION ON

RESET

MENU ON

RIGHT

MOUSE ON

BLANK TIMER

RGB

INPUT

VIDEO

MUTE button

Silences the sound. (Cancels the mute when the unit is set in mute mode.)

VOLUME button

Adjusts volume. The sound is loud or low while pressing the "+" or "-" button.

MOUSE LEFT button

Mouse left button is the left click of the mouse. (bottom button) (See page 23)

RESET / RIGHT button

When displays the on-screen menus, resets the menu item to factory settings.

When operates the mouse emulation, works as right click of mouse in computer mode.

(See page 23)

After moving the picture (POSITION ON), resets the position to factory settings.

MOUSE ON button

Mouse emulation mode starts.

(See page 23)

When menu are open or blank screen is displayed or icon of position is displayed, there are stopped and back light off.

TIMER ON / OFF button

Displays the setting time by count down.

See page 19 "TIMER" of menu when you set the minutes of timer.

*1 POSITION ON icon

When presses POSITION ON button, back light on and icon is displayed.

While displaying the icon, you can operate POSITION.

Icon is displaying in video mode, but can not operate POSITION.

*2

When the back light of MENU ON or POSITION ON button on without displaying the icon of POSITION ON or MENU, can operate DISK PAD too.

Displays the icon or MENU at the same time as starting the operation.

When presses the MOUSE ON button, MENU mode or

POSITION ON mode is stopped.

Names and functions of each part (continued)

How to insert batteries

Insert the provided batteries (LR6 (alkal) into the remote control transmitter.

1

Remove the battery compartment cover.

2

Insert the batteries as illustrated inside the battery compartment.

Slide the battery compartment cover in the direction of the arrow while pressing slightly down on it.

Caution

Cautions on use of batteries

• Do not use batteries not specified for this unit.

Also do not use old and new batteries together.

It may cause a fire, injury due to burst of battery or liquid leakage.

• When inserting batteries, pay attention to the direction of the and polarity indications and insert the batteries correctly. If the polarities are confused, it may cause injury or damage near the unit due to a burst of battery or liquid leakage.

3

Replace the cover.

Caution

Cautions on use

• Do not drop the remote control transmitter or apply any shock to it.

• Do not let the remote control transmitter get wet and do not put it on a wet object. It may cause a malfunction.

• If you are not going to use it for a long time, remove the batteries from the remote control transmitter.

• If operation of the remote control becomes difficult, replace the batteries.

11

Installation

Example of the projector and screen installation

Determine picture size and projection distance as illustrated below.

View from the side

Screen

View from the top

Lens center

Screen (inch)

40

60

80

100

120

150

200 a (inch)

Minimum Maximum

64 97

97

130

163

146

195

244

196

244

326

292

365 a a:Distance from the projector to the screen.

(tolerance : ±10%)

This screen size is full-screen size.(800 dots X 600 dots)

Installation of liquid crystal projector

Please basically use liquid crystal projector at the horizontal position.

If you use liquid crystal projector by the lens up position, the lens down position and the side up position, this may cause the heat inside to build up and become the cause of damage.

Be especially careful not to install it with ventilation holes blocked.

How to use foot adjusters

Adjust the projection position using the foot adjusters at the bottom of the projector.

View from the front View from the side

Foot adjuster

Vertical adjustments can be made in the range of 0 to 9°.

Horizontal inclination may be adjusted using the adjuster at the rear.

12

1. Lift up the projector and press the button of the adjuster to release the lock.

2. Adjust the projection angle, release the button of the adjuster and securely lock it.

3. To adjust the angle slightly, revolve the foot adjusters.

Caution

• Do not unlock the foot adjusters while you do not support the projector, to avoid falling of the projector and causing an injury.

• Do not revolve the foot adjusters by force, the foot adjusters is damaged.

• Securely lock the adjuster.

• Do not apply unnecessary force from the upper side when lifting the projector. Otherwise, projector may be damaged or a finger could be caught and cause injury.

Basic operations

To project the picture

4

3

5

2

STANDBY/ON

MUTE

INPUT

MENU

RESET

7

2

STANDBY/ON MUTE

FREEZE

MAGNIFY VOLUME

OFF

POSITION ON

7

RESET

MENU ON

RIGHT

MOUSE ON

BLANK TIMER

RGB

INPUT

VIDEO

1

1

Turn the MAIN POWER switch of the projector on.[ I : ON]

• The ON indicator will light up orange.

2

Press the STANDBY/ON button.

• The ON indicator blinks (green) during warm-up and then lights (green).

• Power cannot be turned on even if the STANDBY/ON button is pressed within 60 seconds after power is turned off, since the lamp has cooled preparing for next lighting.

3

Remove the lens cap.

4

5

Adjust picture size using the projection lens ZOOM knob.

Adjust focus using the projection lens FOCUS ring.

6

Power on all connected equipment.

The method of connecting various equipment, see on the page 20~28.

7

Press the INPUT button or the INPUT SELECT (VIDEO or

RGB) button to select the source of the signal to be projected on the screen.

• The selected signal input is displayed at the bottom right of the screen for 3 seconds.

Example on-screen display

RGB1

13

Basic operations (continued)

To turn off the power

1

3

STANDBY/ON

MUTE

INPUT

MENU

1

STANDBY/ON MUTE

FREEZE

MAGNIFY

VOLUME

OFF

POSITION ON

RESET

RESET

MENU ON

RIGHT

MOUSE ON

BLANK TIMER

RGB

INPUT

VIDEO

2

14

1

Press the STANDBY/ON button, for 1 second.

• The ON indicator blinks orange and the lamp turns off. (About 1 minute later), the fan stops and the indicator lights up orange.

• Press the STANDBY/ON button for short time (less than 1 second), the projector do not set in standby mode.

2

Turn the MAIN POWER switch of the projector off.[ : OFF]

3

Install the lens cap.

Caution

• To reduce temperature inside the projector, fan will rotate for about 1 minute after the lamp is turned off.

• Do not turn off the MAIN POWER switch during the lamp on because the lamp is damaged.

PLUG&PLAY

This projector complies with VESA DDC1/2B specifications. PLUG&PLAY is a system with computer, peripherals (including projectors), and operating system.

It works when the projector is connected to DDC (Display Data Channel) ready computer that is running an operating system software that incorporates plug & play functionality.

(Only RGB 1)

Basic operations (continued)

FREEZE FUNCTION

This function can display a still picture (by freezing). This function can be used in combination with a MAGNIFY function.

1

Press the FREEZE button.

The display image stops. A mark appears at the lower right of the screen for about 3 seconds during the FREEZE function.

1, 2

STANDBY/ON MUTE

FREEZE

MAGNIFY VOLUME

OFF

POSITION ON

[TO RELEASE FREEZE]

2

Press the FREEZE button.

The freeze function is cancelled. Furthermore, a mark appears at the bottom of the screen for 3 seconds or so when FREEZE is released.

Caution

• When the FREEZE Button is pressed, FREEZE and RELEASE can function alternately.

• What is more, FREEZE is released when an input selector button is pressed or when the display mode of a personal computer is switched over during display.

• The POSITION ON icon is not displayed during freeze. Also, scrolling using DISK PAD operation is not possible.

• When a still picture signal is given as input and the freeze function is ON, do not forget to cancel the freeze function.

• Some set up items can not be adjusted during freeze. (See page 17)

MAGNIFYING FUNCTION

4

5

It is possible to display a partially magnified picture. This function can be used in combination with a

FREEZE function.

1

2

3

Press the MAGNIFY + button.

• By doing so, the center of the picture can be magnified as one part, becoming double in size.

[TO CHANGE MAGNIFICATION]

Press the MAGNIFY + button.

• When the button is pressed, more magnification of display takes place. (Maximum about 4 times)

Press the MAGNIFY - button.

• When the button is pressed, the magnified display reduces its size. (Minimum about 1.1 times)

1, 2

6

4

5

STANDBY/ON

FREEZE

MAGNIFY

VOLUME

OFF

POSITION ON

RESET

MENU ON

MUTE

RIGHT

MOUSE ON

BLANK TIMER

[TO SHIFT DISPLAY AREA]

RGB

INPUT

VIDEO

Press the POSITION ON button.

Press the DISK PAD button up and down and left and right.

• The magnified display area shifts in the direction the button is pressed.

3

[TO RETURN TO NORMAL DISPLAY]

6

Press MAGNIFY OFF button.

Caution • The MAGNIFY function is released when an input selector button is pressed or when the display mode of a personal computer is switched over during display.

• Some set up items can not be adjusted during magnify. (See page 17)

15

Adjustments and functions

STANDBY/ON

MUTE

INPUT

MENU

RESET

STANDBY/ON MUTE

FREEZE

MAGNIFY

VOLUME

OFF

POSITION ON

2, 3

1, 2, 3

1

RESET

MENU ON

RIGHT

MOUSE ON

BLANK TIMER

RGB

INPUT

VIDEO

1

Press the MENU (

OFF button.

• On-screen menus are displayed on the screen.

) buttons or the MENU ON /

2

Select the menu to be adjusted using the MENU ( buttons or DISK PAD.

• Menu displayed in green is selected.

3

Select the item to be adjusted using the MENU ( buttons or DISK PAD.

• Item displayed in green can be adjusted.

When no operation is done for about 5 ~ 10 seconds, menu screen will go off.

)

)

Memory function

Individual memory functions are provided for the VIDEO, RGB1 and RGB2 input terminals. Adjustments are saved after power off.

16

To return to the initial setting

• Resetting menu items (SETUP, INPUT, IMAGE, OPT.)

(1)

Select the menu item to return to the initial setting.

(2)

Press the RESET button.

(3)

Select the DEFAULT (To select the CANCEL is not changed).

(Display shown on the right will appear.)

• Resetting adjustment items (VOLUME, BRIGHT etc.)

(1)

Select the adjustment item to return to the initial setting.

(2)

Press the RESET button.

S E T U P I N P U T I M A G E O P T .

VOLUME

BRIGHT

RESET 'SETUP'

CONTRAST

SHARPNESS

DEFAULT

CANCEL

COLOR

TINT

COLOR BAL

R B

Adjustments and functions (continued)

SET UP

The menu SET UP serves for the change of parameters influencing the picture and for the move picture position.

RGB signal input

S E T U P I N P U T I M A G E O P T .

VOLUME

BRIGHT

CONTRAST

V POSIT

H POSIT

H PHASE

H SIZE

COLOR BAL

121

57

7

AUTO

800

R B

VIDEO signal input

S E T U P I N P U T I M A G E O P T .

VOLUME

BRIGHT

CONTRAST

SHARPNESS

COLOR

TINT

COLOR BAL

R B

Adjustment Item Details of adjustment Freeze Magnify

Freeze &

Magnify

VOLUME

BRIGHT

(BRIGHTNESS)

CONTRAST

SHARPNESS

COLOR

TINT

V.POSIT

(V.POSITION)

H.POSIT

(H.POSITION)

H.PHASE

H.SIZE

COLOR BAL

(COLOR BALANCE)

Decrease Increase

Dark Bright

Lower Higher

Soft Sharp

Less More

Red Green

Moves the picture up or down. Or automatic control.

Moves the picture left or right. Or automatic control.

Decreases the picture flicker. Or automatic control.

Widens of Narrow the horizontal size of the picture. Or automatic control.

for Red for Blue

: operation is possible. : operation is not possible.

How to use the SET UP menu

1. Bar display items (VOLUME, BRIGHT etc.)

Move the green cursor to the item you wish to adjust, then move the MENU buttons on the unit, or the

DISK PAD, to left and right to adjust the length of the bar display. Some items can not be adjusted during freeze or during magnify. (Please refer to the above table.)

2. Numerical display items (V POSIT, H POSIT etc.)

Use either manual operation or auto-adjustment. Some items can not be adjusted during freeze or during magnify. (Please refer to the above table.)

< Manual Operation >

Adjust optional items manually.

(1) Use the MENU buttons on the unit or the DISK PAD on the remote control to move the green cursor to the number of the item you wish to adjust.

(2) With the green cursor on the number, use the MENU buttons on the unit or the DISK PAD on the remote control to raise or lower the value.

S E T U P I N P U T I M A G E O P T .

VOLUME

BRIGHT

CONTRAST

V POSIT

H POSIT

H PHASE

H SIZE

COLOR BAL

121

57

7

800

AUTO

R B

17

18

Adjustments and functions (continued)

< AUTO-adjustment >

The projector will automatically adjust four items (V POSIT, H POSIT, H PHASE, H SIZE, White level).

When AUTO is selected (the cursor is moved from Manual Operation towards the right) the AUTO Confirm screen shown below will be displayed.

< AUTO-adjustment Confirm Screen >

While the AUTO confirmation screen is displayed as illustrated on the upper right, if you shift the cursor upward and select AUTO, the projector will perform auto-adjustment.

It will become as illustrated on the lower right.

If CANCEL is selected for three seconds, or if the RESET button on either the unit or the remote control is pressed, the green cursor will return to the value for the selected item (Manual Operation)

< During AUTO-adjustment >

At the lower right of the screen the word <AUTO> will flash in green letters.

When the auto-adjustment is completed the word <AUTO> will disappear.

The auto-adjustment of the white level is cancelled by input switching and signal mode change.

Caution

S E T U P I N P U T I M A G E O P T .

VOLUME

BRIGHT

CONTRAST

V POSIT

H POSIT

H PHASE

H SIZE

COLOR BAL

AUTO

123

111

1024

AUTO

R B

AUTO

• When start up screen is displayed ("NO INPUT IS DETECTED" or "SYNC IS OUT OF

RANGE" is displayed), SETUP menu items other than VOLUME cannot be set.

• TINT cannot be adjusted with PAL/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.

• Auto-adjustment will take about 10 to 15 seconds to complete.

• In some cases auto-adjustment may not function normally, depending on the type of computer to which the unit is connected, and the signal sent.

• Auto-adjustment may not perform normally with some images. Do not use with animated or dark images.

• Carry out the auto-adjustment when the application, which is activated on the computer, is set to the maximum display.

• After auto-adjustment the screen may become slightly dark due to the auto-adjustment of the signal level.

• Auto-adjust can not be performed during freeze, during magnify, or during the initial screen display ("NO INPUT IS DETECTED" or "SYNC IS OUT OF RANGE").

INPUT

The menu INPUT serves for the selection of input source.

S E T U P I N P U T I M A G E O P T .

RGB1

RGB2

VIDEO

S E T U P I N P U T I M A G E O P T .

RGB1

RGB2

V I DEO

S Y S T E M

AUTO

NTSC

PAL

SECAM

NTSC4.43

M-PAL

N-PAL

Adjustment Item

RGB 1

RGB 2

VIDEO

SYSTEM

Details of adjustment

Selects the RGB 1 terminal.

Selects the RGB 2 terminal.

Selects the VIDEO terminal.

Selects the video signal systems. In normal circumstances, select AUTO. AUTO does not support N-PAL.

When the picture (Video) is abnormal (no color), selects the input signal mode (NTSC,

PAL, SECAM, NTSC4.43 M-PAL and N-PAL). To input N-PAL signals, select N-PAL.

Adjustments and functions (continued)

IMAGE

The menu IMAGE serves of the picture inversion.

S E T U P I N P U T I M A G E O P T .

MIRROR

BLANK

REVEAL

MESSAGE

S E T U P I N P U T I M A G E O P T .

M I R R O R NORMAL

H : INVERT

V : INVERT

H&V :

INVERT

S E T U P I N P U T I M A G E O P T .

B L A N K WHITE

BLUE

BLACK

S E T U P I N P U T I M A G E O P T .

R E V E A L FAST

MEDIUM

SLOW

S E T U P I N P U T I M A G E O P T .

M E S S A G E TURN ON

TURN OFF

Adjustment Item

MIRROR

BLANK

REVEAL

MESSAGE

Details of adjustment

Inverts the picture horizontally or vertically.

NORMAL Not invert.

H:INVERT

H:INVERT

Inverts the picture horizontally.

Inverts the picture vertically.

H&V:INVERT Inverts the picture horizontally and vertically.

Selects the blank color of signal. See page 10 "BLANK ON button.

When start up screen is displayed, screen will blank out 5 minutes later.

Selects the speed or revelation. See page 10 "BLANK ON button.

Turn off the on-screen message. (VOLUME, Input selection display)

OPT.

The menu OPT. allows you to control communication function etc.

S E T U P I N P U T I M A G E O P T .

COM. SPEED

COM. BITS

TIMER

LANGUAGE

AUTO OFF

START UP

S E T U P I N P U T I M A G E O P T .

COM. SPEED

(bps)

1200

2400

4800

9600

19200

S E T U P I N P U T I M A G E O P T .

COM. BITS

7N1

8N1

S E T U P I N P U T I M A G E O P T .

LANGUAGE ENGLISH

FRANÇAIS

DEUTSCH

ESPAÑOL

ITALIANO

NORSK

NEDERLANDS

S E T U P I N P U T I M A G E O P T .

AUTO OFF

0 min.

STOP

S E T U P I N P U T I M A G E O P T .

TIMER 15 min.

S E T U P I N P U T I M A G E O P T .

START UP TURN ON

TURN OFF

Adjustment Item

COM. SPEED

(COMMUNICATION SPEED)

Details of adjustment

Selects the data speed of transmission. (five kinds)

COM. BITS

(COMMUNICATION BITS)

Selects the data format or transmission

7N1...7 data bits, No parity, 1 stop bit.

8N1...8 data bits, No parity, 1 stop bit.

TIMER

Sets the minutes of timer. (0~99) min.

LANGUAGE

Selects the language on-screen menu.

(English, Français, Deutsch, Español, Italiano, Norsk, Nederlands)

AUTO OFF

Sets time (minutes) from the start of displaying start up screen (No input is detected or sync is out of range) to turning the power OFF. "0" is stop and another "1~99" min.

START UP

Sets/releases start up screen displayed when power is turned on, or when no input is detected or sync is out of range.

19

Connection to the video signal terminals

1. Input signal

S-VIDEO signal

VIDEO signal

AUDIO signal

Input

Output

Luminance signal 1.0Vp-p, 75Ω termination

Chrominance signal 0.286Vp-p (burst signal), 75Ω termination

1.0Vp-p, 75Ω termination

200mVrms, 20kΩ below (MAX 3.0Vp-p)

0~200mVrms, 1kΩ

2. Signal input terminal

Chrominance signal

Luminance signal

20

Ground

Ground

S VIDEO input (Mini DIN4 pin)

Caution

Video input signal terminals have priority in the following order.

1

S-VIDEO input terminal

2

RCA jack input terminal

Even when the video signal is displayed, only an audio signal is output to RGB audio output terminals.

Connection to the RGB signal terminal

1. Input / output signal

Video signal Analog 0.7Vp-p 75Ω termination (Positive polarity)

Horizontal sync signal TTL level (Positive/negative polarity)

Vertical sync signal TTL level (Positive/negative polarity)

Composite sync signal TTL level

Audio signal

Input 200mVrms, 20kΩ below (MAX 3.0Vp-p)

Output

0~200mVrms, 1kΩ

2. Signal input / output terminal

1 Video signal (Red)

2 Video signal (Green)

3 Video signal (Blue)

4 N.C

5 N.C

6 Ground (for R)

7 Ground (for G)

8 Ground (for B)

9 N.C

10 Ground

11 N.C

12 DDC (Display Data channel) RGB1 only

13 Horizontal/Composite sync signal

14 Vertical sync signal

15 DDC (Display Data channel) RGB1 only

10

5 1

6

15 11

D-sub 15pin shrink terminal

(Female)

Caution

Do not use RGB cable other than that specified.

Some RGB cable may not operate DDC (Display Data Channel) because there are not connect from pin NO.

15 to pin NO.

12

.

Connection to the RGB signal terminal(continued)

3. Example of computer signal

Resolution

H X V

640 X 400

fH

(kHz)

24.8

fV

(Hz)

56.4

Standard

Type

Note 1

NEC PC9800

640 X 350 31.5

70.1

VGA-1

640 X 400

720 X 400

640 X 480

640 X 480

640 X 480

640 X 480

640 X 480

800 X 600

800 X 600

800 X 600

800 X 600

800 X 600

832 X 624

1024 X 768

1024 X 768

1024 X 768

1024 X 768

31.5

31.5

31.5

35.0

37.9

48.1

46.9

53.7

37.9

37.5

43.3

35.2

49.7

48.4

56.5

60.0

68.7

70.1

70.1

59.9

66.7

60.3

72.2

75.0

85.1

72.8

75.0

85.0

56.3

74.5

60.0

70.1

75.0

85.0

Note 2

VESA

VGA-2

TEXT

VGA-3

Mac13" mode

SW 1 ON

SW 2 ON

VESA VGA-3(72Hz)

VESA VGA-3(75Hz)

VESA VGA-3(85Hz)

VESA SVGA (56Hz)

VESA SVGA (60Hz)

VESA SVGA (72Hz)

VESA SVGA (75Hz)

VESA SVGA (85Hz)

Mac16" mode

SW 2 ON

SW 4 ON

VESA XGA (60Hz)

VESA XGA (70Hz)

VESA XGA (75Hz)

VESA XGA (85Hz)

Note 3

Expanded

Expanded

Expanded

Expanded

Expanded

Expanded

Expanded

Expanded

Expanded

Partial

Compressed

Compressed

Compressed

Compressed

Display Dots

800 X 500

800 X 438

800 X 500

800 X 500

800 X 600

800 X 600

800 X 600

800 X 600

800 X 600

800 X 600

800 X 600

800 X 600

800 X 600

800 X 600

800 X 600

768 X 576

768 X 576

768 X 576

768 X 576

Note 1: Signal mode

Note 2: MAC adapter is necessary to the resolution mode.

Projector is compatible with 13 inch mode and 16 inch mode.

MAC13"mode=switch 1 and switch 2 are ON.

MAC16"mode=switch 2 and switch 4 are ON.

Note 3:Display mode

ON

1 2 3 4 5 6

OFF

(Example 16inch mode)

Caution

• Some input source may not be displayed properly because they are not compatible with the projector.

• Some input source may not be displayed in full size as shown "Display Dots".

21

Connection to the RGB signal terminal(continued)

4. Initial set signals

The following signals are initially set. The settings may be different depending on the computer type. In this case, adjust the settings referring to pages 16, 17.

Back porch(b) Front porch(d)

Active(c)

DATA

HSYNC

Sync.(a)

Computer/signal

VGA-1

VGA-2

PC-9800

TEXT

VGA-3

Mac 13" mode

VGA-3 (72Hz)

VGA-3 (75Hz)

VGA-3 (85Hz)

SVGA (56Hz)

SVGA (60Hz)

3.8

2.1

1.3

2.0

a

Horizontal Timing (µs)

b c d

3.8

3.8

3.0

3.8

1.9

1.9

3.8

1.9

25.4

25.4

30.4

25.4

0.6

0.6

3.0

0.6

1.6

2.0

3.2

1.9

3.2

3.8

3.8

2.2

3.6

2.2

25.4

21.2

20.3

20.3

17.8

22.2

20.0

1.6

0.7

1.0

0.6

2.1

1.0

0.5

Computer/signal

SVGA (72Hz)

SVGA (75Hz)

SVGA (85Hz)

Mac 16" mode

XGA (60Hz)

XGA (70Hz)

XGA (75Hz)

XGA (85Hz)

1.1

2.1

1.8

1.2

1.0

a

Horizontal Timing (µs)

b c d

2.4

1.6

1.1

1.3

3.2

2.7

16.0

16.2

14.2

1.1

0.3

0.6

3.9

2.5

1.9

2.2

2.2

14.5

15.8

13.7

13.0

10.8

0.6

0.4

0.3

0.2

0.5

Back porch(b)

DATA

VSYNC

Sync.(a)

22

Computer/signal

VGA-1

VGA-2

PC-9800

TEXT

VGA-3

Mac 13" mode

VGA-3 (72Hz)

VGA-3 (75Hz)

VGA-3 (85Hz)

SVGA (56Hz)

SVGA (60Hz)

3

3

2

4

3

3

8

2

2

2

2 a

Vertical Timing (lines)

b c d

59

34

350

400

38

13

25

34

33

400

400

480

7

13

10

39

28

16

25

22

23

480

480

480

480

600

600

1

1

1

1

3

9

Active(c)

Front porch(d)

Computer/signal

SVGA (72Hz)

SVGA (75Hz)

SVGA (85Hz)

Mac 16" mode

XGA (60Hz)

XGA (70Hz)

XGA (75Hz)

XGA (85Hz)

6

3

3

3

3

6

6

3 a

Vertical Timing (lines)

b c d

23

21

600

600

37

1

27

39

29

600

624

768

1

1

3

29

28

36

768

768

768

3

1

1

Connection to the control signal terminal

1. Control signal terminal

Pin No.

RS-232C

9

10

11

12

7

8

5

6

3

4

1

2

13

14

15

SELO

RTS

GND

RDP

TDP

PS/2

CLK

DATA

SELO

RTS

+5V

GND

Mouse

ADB

DATA

RTS

+5V

GND

Serial

SELO

RTS

GND

TD

6

1 5

10

11 15

D-sub 15pin shrink terminal (Male)

Caution

Turn off the power of both the projector and computer before connecting.

Connect the computer to the control terminal of the projector using an appropriate cable.

Refer to the instruction manual of each device before connecting.

2. Mouse emulation

(1) Connect the projector and the mouse terminal of computer using an appropriate cable, while the projector and the computer are turn off.

(2) Turn the main power switch of the projector on and press the STANDBY/ON button. The indicator will light. (The ON indicator will light up green.).

(3) Press the INPUT of the projector or RGB button of the remote control transmitter and select the input connection.

(4) Turn on the computer.

(5) Start mouse emulation mode.

If can not start mouse emulation, reset the computer. (With soft reset or reset switch)

(6) See on the page 10 about to operate the remote control transmitter.

Caution : Mouse cannot be operated while start up screen or menu screen is being displayed.

Caution

• In some note computers which have internal pointing device, mouse emulation don't work without setting the internal pointing device disabled. In this case, set the internal pointing device disabled in BIOS setting. After setting in BIOS, operate (1) ~ (5) Please check its hardware manuals to disable internal pointing device in BIOS setting.

• In some computers, mouse emulation don't work without the utility program. In this case, see and check the operating manuals of the computer.

23

24

Connection to the control signal terminal (continued)

PS/2 mouse

Projector

CLK

DATA

SEL0

RTS

+5V

GND

6

7

8

9

10

3

4

1

2

5

11

12

13

14

15

Computer

3

4

1

2

5

6

DATA

GND

+5V

CLK

PS/2 cable

Mini Din 6pin

4

6

2

1

5

3

ADB (Mac) mouse

Projector

DATA

RTS

+5V

GND

9

10

11

12

13

14

15

1

2

3

4

5

6

7

8

Computer

1

2

3

4

ADB

(POWER ON)

+5V

GND

ADB cable (Option)

Mini Din 4pin

2

4 3

1

Serial mouse

Projector

SEL0

RTS

GND

TD

11

12

13

14

15

7

8

5

6

3

4

1

2

9

10

Computer

7

8

5

6

3

4

1

2

9

CD

RD

TD

DTR

GND

DSR

RTS

CTS

RI

Serial cable (Option)

D-sub 9pin

1

6

2

7

3 4

8 9

5

Caution

Communication via RS-232C cannot be operated with Serial mouse cable.

Connection to the control signal terminal (continued)

3. Communication

(1) Connect the projector and computer using RS 232C cable.

(2) Turn off the computer and after computer is setting up, turn on the projector.

(3) Select the data speed (COM.SPEED) and the data format (COM.BITS) of the projector. (See page 19)

(4) Start communication.

Projector

Computer

SEL0

RTS

GND

RDP

TDP

7

8

9

10

3

4

5

6

1

2

11

12

13

14

15

7

8

9

3

4

5

6

1

2

CD

RD

TD

DTR

GND

DSR

RTS

CTS

RI

RS232C cable (Option)

D-sub 9pin

1

6

2

7

3 4

8 9

5

4. Control command table

Control command table

Item

MOUSE

COMMUNICATE

POWER

MIRROR

INPUT 11h

(VIDEO) SYSTEM 12h

VOLUME

MUTE

BRIGHT

CONTRAST

11h

11h

13h

13h

Projector→Computer

Reply code

1st

11h

2nd

05h data

+1

11h

11h

11h

06h

11h

14h

+1

+1

+1

21h

22h

23h

24h

31h

32h

+1

+2

+1

+1

+3

+3

COLOR

TINT

SHARPNESS

H. PHASE

H. POSIT

H. SIZE

V. POSIT

COLOR BALANCE

14h

13h

AUTO ADJUSTMENT 11h

BLANK

REVEAL

11h

11h

11h

MAGNIFY

FREEZE

16h

11h

13h

13h

13h

13h

14h

14h

33h

34h

35h

37h

38h

36h

3Ah

3Bh

3Ch

41h

42h

15h

15h

16h

+4

+3

+1

+1

+3

+3

+3

+3

+4

+4

+1

+1

+6

+1

20h

20h

20h

20h

20h

20h

20h

20h

20h

20h

20h

20h

20h

20h

20h

20h

20h

20h

Ask code

1st 2nd

20h

20h

20h

20h

05h

06h

11h

14h

21h

22h

23h

24h

31h

32h

3Ah

3Bh

3Ch

41h

42h

15h

33h

34h

35h

37h

38h

36h

20h 16h

36h

31h

34h

33h

31h

31h

31h

33h

33h

33h

33h

34h

34h

31h

32h

31h

31h

33h

33h

Computer→Projector

Set code

1st

31h

2nd

05h data

+1

31h

31h

31h

06h

11h

14h

+1

+1

+1

21h

22h

23h

24h

31h

32h

33h

34h

35h

37h

38h

36h

+3

+3

+3

+3

+4

+4

+1

+2

+1

+1

+3

+3

3Ah

3Bh

3Ch

41h

42h

+4

+3

+1

+1

+1

15h

16h

+6

+1

Default code

1st 2nd

40h

40h

05h

06h

40h

40h

40h

40h

40h

40h

40h

40h

40h

40h

40h

40h

40h

40h

40h

40h

40h

40h

40h

15h

16h

33h

34h

35h

37h

38h

36h

3Ah

3Bh

3Ch

41h

14h

21h

22h

23h

24h

31h

32h

25

Connection to the control signal terminal (continued)

Command data

POWER

MIRROR

INPUT

Item

MOUSE

COMMUNICATE

VIDEO SYSTEM

VOLUME

MUTE

BRIGHT

CONTRAST

COLOR

TINT

SHARPNESS

H. PHASE

H. POSIT

Data code

00h=stop mouse emulation. 01~7Fh=start mouse emulation

0Xh=8N1, 1Xh=7N1

X0h=1200bps, X1h=2400bps, X2h=4800bps, X3h=9600bps, X4h=19200bps

3Eh=Power off (Standby mode), 3Fh=Power on

00h=Normal, 01h=H:Invert, 02h=V:Invert, 03h=H&V:Invert

11h=VIDEO, 21h=RGB1, 22h=RGB2

00h 00h=Auto, 00h 01h=NTSC, 00h 04h=NTSC4.43

00h 02h=PAL, 00h 03h=SECAM, 00h 05h=M-PAL, 00h 06h=N-PAL

00h (min) ~ 24h (max)

00h=Mute off, 01h=Mute on

00h 00h 00h (dark) ~ 00h 00h 24h (brite)

00h 00h 00h (lower) ~ 00h 00h 24h (higher)

00h 00h 00h (less) ~ 00h 00h 24h (more)

00h 00h 00h (red) ~ 00h 00h 24h (green)

00h 00h 00h (soft) ~ 00h 00h 24h (sharp)

00h 00h 00h ~ 00h 00h 1Fh

00h 00h 4Fh 00h (left) ~ 00h 00h 17h 05h (right)

H. SIZE

V. POSIT

00h 00h 06h 06h (narrow) ~ 00h 00h 04h 0Ch (wide)

00h 00h 03h 00h (down) ~ 00h 00h 00h 06h (up)

COLOR BALANCE 00h 00h 00h (for Red) ~ 00h 00h 24h (for Blue)

AUTO ADJUST

BLANK

00h (start) , 07h (stop)

0Xh=Blank off, 1Xh=Blank on bit0 0=Blue off, 1=Blue on, bit1 0=Green off, 1=Green on bit2 0=Red off, 1=Red on, bit3 0=Not change, 1=change

REVEAL

MAGNIFY

X1h=Reveal down, X4h=Reveal right, X=0 (slow) ~ 7 (fast)

(1) Circuit codes when ask code and default set code are issued (Number of data byte=1)

00h=normal display, 01h=magnified display

(2) When magnification is set by setting codes (Number of data bytes=6)

1st, 2nd data bytes: magnification starting positions in horizontal direction (left end)

00h 00h (left) ~ 3Ch 05h (right)

3rd, 4th data bytes: magnification starting positions in vertical direction (top)

00h 00h (top) ~ 0Dh 04h (bottom)

5th, 6th data bytes: Horizontally magnified dot number data

64h 00h (large) ~ 20h 06h (small)

FREEZE 00h=normal display, 01h=still picture display

Caution If computer sends the undefined command code or data code, Projector can not guarantee operation.

26

Command is consisted of 2 command bytes and following data bytes.

1-st byte indicates the kinds of commands and the length of command.

'0xH' : Error-reply Projector sends to computer.

'1xH' : Command reply

'2xH' : Ask command

Projector sends to computer.

Computer sends to Projector.

'3xH' : Set command Computer sends to Projector.

'4xH' : Default set command Computer sends to Projector

'5xH' - 'FxH' : Reserved

'x' indicates the length of data bytes.

2-nd byte indicates the command code 'yy' as command table.

Data table shows the data byte.

Connection to the control signal terminal (continued)

The procedure of getting the Projector status

(1)Computer sends the command '20H'+'yyH' to Projector.

(2)Projector reply the command '1xH'+'yyH'+data bytes.

The procedure of setting the Projector status

(1)Computer sends the command '3xH'+'yyH'+data bytes.

(2)Projector changes it’s status.

(3)Projector reply the command '1xH'+'yyH'+data bytes which indicate status.

Caution

• (3) data bytes is not always same as (1) data bytes. If projector cannot realize the status of (1) data bytes, projector set the proper status and reply this new setting data bytes or projector reply the error reply '0xH'+'yyH'+data bytes same as (1).

• When only power control (POWER COMMAND) is performed, it takes about 2~140 seconds between sending set code and receiving answering code.

The procedure of default setting the Projector status

(1)Computer sends the command '40H'+'yyH'

(2)Projector changes it's status to default setting.

(3)Projector reply the command '1xH'+'yyH'+data bytes which indicate default.

The example of command error

When projector cannot accept command from PC, error code '00H'+'yyH' is sent back.

(in a case when command code '2xH', '3xH' or '4xH'+'yyH'+data is sent from PC to projector)

The example of data error

When projector cannot accept command from PC, error code with data '00H'+'yyH'+data is sent back as it is. (in a case when command code '2xH', '3xH' or '4xH'+'yyH'+data is sent from PC to projector)

When data is longer than required data code length, projector ignores excess data code.

When data is shorter than required data code length, projector sends back error code shown above.

The example of framing error

Projector sends error code '70H'+'70H' up to 10 times at intervals of 1 second until any answer is received.

The interval of command bytes and data bytes

After command code '2xH', '3xH' or '4xH' is sent from PC, if command or data is not sent within 500ms, projector sends back error command '70H'+70H'. If no answer is sent within 1 second from that time, framing error is assumed.

Caution

• The interval of command bytes and data bytes must be over 1mS and under 500mS. If it is under 1mS, it may be treat as framing error.

• After projector has sent back answer code, when next command is to be sent from PC, allow for an interval of 40ms or more between answer code and other code.

27

Example of system setup

Connecting various equipment.

28

AC Inlet

Computer (Note type)

1

AUDIO IN

2

AUDIO

OUT

1 RGB IN

CONTROL

2

RGB OUT

S-VIDEO IN

VIDEO IN

AUDIO IN

L

MONO

R

Computer(Desk type)

VTR with S-VHS out

(video model only)

VTR, etc.

(video model only)

Audio amplifying equipment

CRT Display

Cleaning the air filter

Clean the air filter about every 100 hours.

1

Turn the main power switch off and disconnect the power plug from the power outlet.

2

Remove the front filter cover.

3

Clean the air filter using a vacuum cleaner.

• When air filter is very dirty, wash it using neutral detergent diluted with water, and dry well.

4

Attach the air filter on the cover.

Filter cover

Air filter

Caution

• If air filter is strutted with dust, etc., protection circuit will turn the power off.

• Do not use with removed air filter.

29

Lamp

Light source lamp has a service life.

The picture will become dark or color will be poor when the lamp is used for a long time.

If usage of lamp is continued in such cases, it could cause a malfunction. Replace lamp with new one.

As reference for replacement time, indicator will operate or message will be displayed when the power is turned on, as shown on page 32. In these cases the lamp should be replaced. Consult your dealer.

Caution

Also LAMP indicator will light when the lamp becomes too hot. Turn off the power and let the projector cool for 45 minutes. Turn on. If LAMP indicator still lights up red, contact your dealer.

1. How to replace lamp

(Option lamp : Lamp unit DT00205)

HIGH VOLTAGE

HIGH TEMPERATURE

HIGH PRESSURE

When replacing lamp, turn off and remove AC cord, wait 45 minutes to let lamp cool.

High-pressure lamp when hot, may explode if improperly handled.

Caution • For disposal of used lamp, treat according to the instruction of community authorities.

• Since the lamp is made of glass, do not apply shock to it and do not scratch it.

• Also, do not use old lamp. This could also cause explosion of the lamp.

• If it is probable that the lamp has exploded

(explosive sound is heard), disconnect the power plug from the power outlet and ask your dealer to replace lamp. The lamp is covered by front glass and air-tight structure, but, in rare cases, the

Reflector

Lamp

Front glass reflector and the inside of the projector may be damaged by scattered broken pieces of glass, and broken pieces could cause injury when being handled

.

1

Turn the main power switch off and disconnect the power plug from the power outlet.

2

Remove the lamp cover.

• If lamp is hot at this time, this could cause burn. Wait for minimum 45 minutes until lamp is cooled down.

• Loosen a screw and remove the cover.

Lamp cover

Screw

30

3

Loosen two screws and pull the handle to remove the lamp.

• If the screws are not loosened completely, your fingers may be damaged.

Screw

Lamp

• Do not insert your hand into the box after the lamp is removed.

(There are optical parts inside. If touched by hand, it may result in color unevenness, etc.)

Lamp

(continued)

4

Replace the lamp with new one and fix it using the same two screws.

• Firmly tighten the lamp screws. Loose screws may cause bad connection of the connector which in turn may result in malfunctioning.

Screw

5

Install the lamp cover and fix it using screws.

• To prevent burn, install the lamp cover and secure it using the screws.

• Do not turn on the power with lamp cover removed.

Lamp cover

Lamp

Screw

• Whenever the lamp is replaced, reset the total operation time of the lamp. Do not reset if the lamp has not been replaced.

• Do not perform resetting without changing the lamp, as this can cause lamp breakage.

2. Reset the lamp time

If you have replaced the lamp after the lamp replacement time had expired, perform the procedure explained below within 10 minutes after the power is turned on. The power will turn off automatically when the 10-minute period expires.

STANDBY/ON MUTE

FREEZE

MAGNIFY

VOLUME

OFF

POSITION ON

3

2

RESET

MENU ON

RIGHT

MOUSE ON

BLANK TIMER

RGB

INPUT

VIDEO

1

1, 2

STANDBY/ON

MUTE

INPUT

MENU

RESET

3

1) Press the RESET button on projector for 3 seconds or remote control TIMER button for 3 seconds and display the total lamp used time.

• When accumulated operation time of the lamp reaches 1500 hours, the following display will appear at the bottom of the screen.

2) Press the RESET button on projector or remote control MENU ON button during displaying the lamp used time.

3) Select the “0” on the screen using the MENU ( ) button or DISK PAD.

LAMP 1500 h

31

32

Message table

On-screen display

The following messages are displayed on the screen.

MESSAGE

CHANGE THE LAMP

AFTER REPLACING LAMP,

RESET THE LAMP TIMER.

CHANGE THE LAMP

AFTER REPLACING LAMP,

RESET THE LAMP TIMER.

THE POWER WILL TURN

OFF AFTER * Hr.

Blinking of

CHANGE THE LAMP

Action

The lamp has been in service for long. Replacement with a new lamp is recommended. The lamp will go off automatically when the lamp replacement time is exceeded. *1

The total lamp service time will exceed the lamp replacement time in * hours.

The lamp will go off automatically when the lamp replacement time is exceeded. Replace with a new lamp before that. *1

The asterisk (*) indicates the number of hours remaining before the lamp goes off automatically.

The total lamp service time has exceeded the lamp replacement time. The lamp will go off automatically about 10 minutes after it starts blinking. Replace with a new lamp.*2

NO INPUT IS DETECTED

SYNC IS OUT OF RANGE

Signal is hot input. (See page 20, 21)

The horizontal frequency of the input signal exceeds the range of the projector, it cannot be displayed. (See page 21, 22)

*1 This message are not displayed after 3 minutes.

But this message are displayed when you turn on the power again.

*2 It is possible to again turn on the power, however the power will go off after about 10 minutes.

Indicator display

The ON indicator, LAMP indicator and TEMP indicator will light or blink in the following cases.

ON indicator LAMP indicator TEMP indicator

Lights orange Goes off Goes off

Meaning

Standby mode

Blinks green

Lights green

Goes off

Goes off

Goes off

Goes off

During warming up

During operation *1

Remedy

Blinks orange

Lights red

Lights red

Lights red

Blinks red

Goes off

Lights red

Blinks red

Goes off

Blinks red

Goes off

Goes off

Goes off

Blinks red

Goes off

During cooling down

Lamp cannot light *2

Cool projector by power off for 45 minutes.

If the indicator is still it, lamp may be defective. Replace.

Lamp is not inserted or the lamp door open

Securely insert the lamp or close the lamp door.

Call a maintenance person.

Cooling fan accidented

The total lamp service time has exceeded the lamp replacement time.

Call a maintenance person.

When the LAMP indicator lights, turn the power off. If the problem cannot be recovered, contact your dealer.

*1 When the suction fan is stopped and the inside becomes hot, the power is cut automatically for cooling. (The indicator light will go out.) In this case, turn off the power switch and allow the unit to cool down before turning the power switch on again. The lamp will light. If the lamp does not light because it is still automatically turned off, contact your dealer.

*2 If temperature inside the unit increases because of blocked vets, the lamp may go off for protection, and the LAMP indicator will turn red. Should this happen, turn off the main switch, wait until the set cools down (about 45 minutes), then again turn on the main switch.

When you think something wrong

Check the following again before asking for service. If the trouble cannot be recovered, consult your dealer.

Phenomena

Power cannot be turned on.

No picture and sound

Only picture is displayed with no sound

Only sound is heard without a picture

Cause Check point

The Main power is not turned on.

The power cord is disconnected.

60 seconds have not elapsed since the power was turned off.

Inside the projector too hot.

The setting of the input source is not correct.

Wiring to the projector is not correct.

Wiring to the projector is not correct.

The volume is set to minimum.

The unit enters the mute mode.

Wiring the projector is not correct.

The brightness is set fully to the dark side.

• Lens cap is attached.

The color and tint have been adjusted incorrectly.

Turn the MAIN POWER switch on.

Insert the power cord into an AC socket.

When the power is turned off turn the power switch on after waiting at least 60 seconds.

• Do not block the ventilation holes.

Clean the air filter.

Use the projector under 35

°C temperature.

Set the correct input using the input select button of the projector or the remote control.

• Connect the cable correctly.

• Connect the cable correctly.

Press the VOL button or press the MENU button and adjust the volume.

Press the MUTE button.

Connect the cable correctly.

Press the MENU button and select BRIGHT and press the button.

• Remove the lens cap.

Adjust the color and tint correctly.

Color is weak and tint is incorrect

Picture is dark

The brightness and contrast has been adjusted incorrectly.

• The lamp has not been adjusted.

Picture is not clear Focus or H.PHASE is not matched.

LAMP indicator lights red.

Trouble with the lamp.

Adjust the brightness and contrast correctly.

Replace the lamp with a new one.

Adjust the focus or H.PHASE

Remote control mouse cannot be operated.

Cable was connected after the power was turned on.

RGB signal not selected.

Turn off the power and leave for 45 minutes ; then turn the power on again.

Be sure to perform procedure in the following order:

(1)Connect cable. (2)Turn on projector. (3)Turn PC on.

• Input RGB signal and select and display input source.

Page

P.13

P.9

P.13

P.6

P.29

P.8, 10,

13, 18

P.9, 28

P.9, 28

P.10, 17

P.8, 10

P.9, 28

P.17

P.13

P.17

P.17

P.29

P.13, 17

P.32

P.23

• A bright dot may be seen in the picture. This is a phenomenon peculiar to the liquid crystal and is not a problem.

A residual image may occur when the same pattern is displayed for an extended time but this is not a malfunction.

33

34

Specifications

• All specifications are subject to change without notice.

Product name

Model name

Display system

Liquid crystal panel

Panel size

Drive system

Number of pixels

Lens

Lamp

Speaker

Power supply

Power consumption

Usable temperature range

Dimensions (W X H X D)

Weight

Video signal input terminal

Input/Output terminal

RGB input/output signal terminal

Control terminal

Accessories

Liquid crystal projector dv225A

3 sheets of liquid crystal panels, 3 primary color lights shutter system

2.3cm (0.9 inchs)

TFT active matrix

480,000 pixels (V600 X H800)

Zoom lens F=2.4 ~ 3.0 f=38 ~ 58

UHP lamp 150W

1W+1W (stereo)

AC100 ~ 120V, 2.9A/AC220 ~ 240V, 1.3A

260W

32 ~ 95°F Storage Temperature range

9.8" X 3.9" (excluding foot adjuster) X 13.0" (excluding lens).

9.8" X 4.2" (including foot adjuster) X 13.2" (including lens).

9.7 lbs.

-4 ~ 140°F

S VIDEO : Mini DIN4-pin terminal

VIDEO : RCA Jack terminal

AUDIO : RCA Jack terminal

RGB signal : D-sub 15pin shrink terminal (Female)

AUDIO : Stereo mini jack

D-sub 15pin shrink terminal (Male)

Remote control

POWER code

BATTERIES LR6

RGB cable

S-VHS video cable

2

1

1

1

2

MAC adaptor

Video/Audio cable

Mouse cable

Stereo mini jack cable

Operating guide

1

1

1

1

1

Dimension diagram

All dimensions shown in inches.

9.8

10.1

1.1

0.5

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