Sanyo PLCSW20AR owner manual Troubleshooting

Page 41

APPENDIX

TROUBLESHOOTING

Before calling your dealer or service center for assistance, check the following:

1.Make sure you have connected a projector to your computer or video equipment as described in the section "CONNECTING PROJECTOR" on pages 11 ~ 13.

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. The problem may be with your graphics controller rather than with a projector. (When you reconnect a projector, be sure to turn the computer and monitor off before you power up the projector. Power the equipment back on in order of : Projector and computer.)

6.If the problem still exists, check the following chart.

Problem:

Try these Solutions

No power.

Plug a projector into your AC outlet.

 

Make sure READY Indicator lights.

 

Wait 90 seconds after a projector is turned OFF before turning the 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. indicator. If the indicator flashes red, the projector cannot be

 

turned on.

 

(See "TURNING ON/OFF PROJECTOR" section on page 19.)

 

Check Projection Lamp. (Refer to page 37.)

 

 

Image is out of

Adjust focus of a projector.

focus.

Make sure a projection screen is at least 5.3’ (1.6m) from the projector.

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 35.)

reversed.

 

 

 

Picture is

Check Ceiling feature. (See “SETTING” section on page 35.)

Top/Bottom

 

reversed.

 

 

 

Some displays are

Check Display feature.(See “SETTING” section on page 35.)

not seen during the

 

Operation.

 

 

 

No image.

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

 

Check NO SHOW function. (Refer to page 21.)

 

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

 

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

 

equipment.

 

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

 

 

No sound.

Check audio cable connection from audio input source.

 

Adjust the audio source.

 

Press VOLUME (+) button.

 

Press MUTE button.

 

 

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Contents Model PLC-SW20AR To the Owner Voor de klanten in Nederland Safety InstructionsPlummer Street, Chatsworth, California CompliancesTable of Contents Compact Design Features and DesignName of Each Part of Projector PreparationFor Continental Europe SETTING-UP ProjectorConnecting AC Power Cord Preparation Positioning Projector Adjustable FeetPreparation Moving Projector USB Connector Series B Connecting ProjectorTerminals of Projector Audio ComputerConnecting Projector Connecting to ComputerTerminals Projector Audio Input External Audio Equipment Audio AmplifierConnecting to Video Equipment Laser Pointer Function Operation of Remote Control UnitBefore Operation Remote Control Batteries Installation Used to turn the projector on or off. P19 TOP Controls and IndicatorsUsed to select input source. P22 Used to open or close Menu operation. P17Flow of ON-SCREEN Menu Operation HOW to Operate ON-SCREEN MenuOperating ON-SCREEN Menu Guide Window Before Operation Menu BARTurning on / OFF Projector Basic OperationTurning on Projector Turning OFF ProjectorZoom Adjustment Adjusting ScreenFocus Adjustment Keystone AdjustmentTimer Function Sound AdjustmentBasic Operation No Show Function Direct OperationSelecting Input Source Computer InputSelecting Computer System Select Computer System ManuallyKHz Computer Input Compatible Computer SpecificationsFreq Auto PC Adjustment PC AdjustmentPC Adjust Menu Auto PC AdjComputer Input Manual PC Adjustment Display area Closes PC Adjust MenuDisplay area H Full screenImage Level Select Direct Picture Image AdjustmentImage Level Select Menu Image 1~4Image Adjust Menu Computer Input Image Level AdjustmentScreen Menu Picture Screen AdjustmentVideo Video InputVideo Selecting Video System Component Video Signal FormatPAL / Secam / Ntsc / NTSC4.43 / PAL-M / PAL-N AV System Menu Video or S-VIDEOCinema Picture level adjusted for the picture with fine toneUser preset picture adjustment in Image Adjust Menu P33,34 Video Input Image Level Adjustment Provides image at a wide screen ratio of 16 Provides image at a normal video aspect ratio of 4Setting Menu SettingSetting Menu Power management To change the code of the Remote Control UnitRemote control Lamp counter resetLamp Replace Lamp ReplacementAppendix Appendix Lamp Replace Counter Lamp Handling PrecautionsOperating Wireless Mouse Operating Wireless MouseInstallation Cleaning Projection Lens MaintenanceAIR Filter Care and Cleaning Troubleshooting See Setting section on page 35 Remote Control UnitDoes not work Check the batteriesTechnical Specifications Optional Parts Appendix Configurations of TerminalsUSB Connector Series B Page Page Page Part No 303 2498 1AA6P1P3691-- MS8AA