Eiki LC-W4 instruction manual Troubleshooting

Page 48

APPENDIX

TROUBLESHOOTING

Before calling your dealer or service center for assistance, check matters below once again.

1.Make sure you have connected a projector to your computer or video equipment as described in section "CONNECTING PROJECTOR" on pages 12 ~ 15.

2.Check cable connection. Verify that all computer, video and power cord are properly connected.

3.Verify that all power is switched on.

4.If a projector still does not produce an image, re-start your computer.

5.If an image still does not appear, unplug a projector from your computer and check your computer monitor's display.Problem may be with your graphics controller rather than with a projector. (When you reconnect a projector, be sure to turn a computer and monitor off before you power up a projector. Power equipment back on in order of : Projector and computer.)

6.If problem still exists, check following chart.

Problem:

Try these Solutions

No power.

Plug a projector into your AC outlet.

 

Turn MAIN ON/OFF switch to ON.

 

Press POWER ON/OFF switch to ON.

 

Make sure READY Indicator lights.

 

Wait 90 seconds after a projector is turned OFF when turning a projector back on.

 

NOTE : After pressing Power ON-OFF button to OFF, make sure a projector works as

 

follows:

 

1. LAMP indicator lights bright and READY indicator turns off.

 

2. After 90 seconds, READY indicator lights green again and a projector may be

 

turned on by pressing Power ON-OFF button.

 

Check WARNING TEMP. and READY indicator. If both WARNING TEMP. and READY

 

indicator flashes, a projector can not be turned on.

 

(See "TURNING ON/OFF PROJECTOR" section on page 21.)

 

Check Projection Lamp. (Refer to page 46.)

Image is out of

Adjust focus of a projector.

focus.

Check Projection Lens to see if it needs cleaning.

NOTE : Moving a projector from a cool temperature location to a warm temperature location

 

 

may result in moisture condensation on Projection Lens. In such an event, leave a

 

projector OFF and wait until condensation disappears.

Picture is Left/Right

Check Ceiling / Rear feature. (See “SETTING” section on page 39.)

reversed.

 

 

 

Picture is

Check Ceiling feature. (See “SETTING” section on page 39.)

Top/Bottom

 

reversed.

 

 

 

Some displays are

Check Display feature.(See “SETTING” section on page 39.)

not seen during

 

Operation.

 

 

 

No image.

Check connection between your computer or video equipment and a projector.

 

When turning a projector on, it takes about 30 seconds to display an image.

 

Check system that you select is corresponding with your computer or video equipment.

 

Make sure temperature is not out of Operating Temperature (5°C ~ 35°C).

 

 

No sound.

Check audio cable connection from audio input source.

 

Adjust audio source.

 

Press VOLUME (+) button.

 

Press MUTE button.

 

 

48

Image 48
Contents Model LC-W4 Multimedia ProjectorTo the Owner Risk of Electric Shock Do not OpenSafety Instructions Voor de klanten in NederlandCompliances Federal Communication Commission NoticeTable of Contents Features and Design CompatibilityPreparation Name of Each Part of ProjectorSETTING-UP Projector Connecting AC Power CordFor U.S.A. and Canada For Continental Europe Preparation Lens Installation Lens Shift AdjustmentPositioning Projector Preparation Picture Level and Tilt Adjustment Moving ProjectorConnecting Projector Replacement of TerminalTerminals of Projector Connecting Projector INPUT/OUTPUT Terminals and Jacks Input Input 1, 2Audio Output Jacks Connecting to Computer Terminals of a ProjectorConnecting to Video Equipment 2INPUT Terminals of a ProjectorTOP Controls and Indicators Before OperationOperation of Remote Control Laser Pointer FunctionLaser Pointer Drag on Remote Control Batteries Installation Select ButtonHOW to Operate ON-SCREEN Menu Operating ON-SCREEN MenuFlow of ON-SCREEN Menu Operation Before Operation Menu BAR Guide WindowBasic Operation Turning on / OFF ProjectorTurning on Projector Turning OFF ProjectorAdjusting Screen Zoom AdjustmentFocus Adjustment Keystone AdjustmentTimer Function Basic Operation Picture Freeze FunctionNo Show Function Sound Adjustment Direct OperationMenu Operation Sound MenuComputer Input Selecting Input SourceSelecting Computer System InputComputer Input Automatic MULTI-SCAN System Select Computer System ManuallyAuto PC System MenuComputer Input Compatible Computer Specifications ResolutionPC Adjustment Auto PC AdjustmentPC Adjust Menu Auto PC AdjComputer Input Manual PC Adjustment Display area Display area HFull screen Picture Image Adjustment Image Level Select DirectImage Level Select Menu Image Select MenuComputer Input Image Level Adjustment Image Adjust MenuPicture Screen Adjustment Screen MenuWhen Select Input 3 AV Terminal Video InputSelecting Video System AutoAV System Menu Video or S-VIDEO AV System Menu Component VideoCinema Video Input Image Level Adjustment ColorTint Progressive scanZoom Natural wideSetting Setting MenuSetting Menu Power management Lamp ModeOn start To change the code of the Remote Control Unit Wireless Mouse modeProjector mode To change the code of ProjectorLamp counter reset Factory defaultOperating Wireless Mouse MaintenanceInstallation Operating Wireless MouseAppendix AIR Filter Care and Cleaning Cleaning Projection LensAppendix Lamp Management Yellow Lamp Dim Lamp Red Lamp Mark on LampAppendix Lamp Replacement Figure shows case of replacing LampLamp Handling Precautions Troubleshooting Service Indicators Projector Condition Appendix Indicators and Projector ConditionAppendix Menu Tree Computer InputVideo Input Computer Input/Video Input Technical Specifications Appendix Configurations of Terminals DVI-I Terminal DIGITAL/ANALOGAppendix Key to better communications Canada LCD Projector Lens Replacement and Installation Procedure Fig-4 Fig-8 Fig-9 Focus Adjustment For Model LNS-W03 and LNS-W07 Correcting the focus Screen Size inch and Throw Distance m Model No Zoom 100 120 150 180 200 250 300 350 400 500 600Lens Shift Center Ratio
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