JVC 1108TTH-AO-AO, PB006585599-1, DLA-RS0 manual Troubleshooting

Page 44

5 Troubleshooting

Troubleshooting

Before sending the unit to your authorized dealer for repair, please check the following points.

The following situations are not malfunctions.

You do not need to worry about the following situations if there is no abnormality on the screen.

Part of the top surface or front of the unit is hot.

A creaking sound is heard from the unit.

An operating sound is heard from the inside of the unit.

Color smear occurs on some screens.

Perform the following operations when the unit is unable to operate normally due to external static or noise.

When the unit is in standby mode, please pull out the power plug, then insert again.

Press the power button on the unit to turn on the power again.

A sound may be heard when the lamp is off but there is no danger.

D-ILA device is manufactured using high-precision technology but there may be some missing pixels or pixels that remain permanently lit up.

Power is not supplied

Is the power cord disconnected? Insert the power cord (plug) firmly.

P26

Is the lamp cover properly shut?

Remove the power plug when the unit is in standby mode and

P49

close the lamp cover properly. After that, insert the plug again.

 

 

Is the lamp in Cool Down mode?

After the Cool Down mode is complete, turn on the power

P27

again.

 

 

Projected image is dark

Is the lamp near exhaustion?

Check the lamp time on the information menu. Prepare a new lamp unit or replace as soon as possible when the lamp is near exhaustion.

P48 to 50

The unit works when power is turned on but stops abruptly after a few minutes

Are the air inlets and exhaust

Remove the power plug when the unit is in standby mode and

P14 to 15

vent blocked?

remove any blocking object. After that, insert the plug again.

 

Is the filter dirty?

Clean the filter.

P51

Video image does not appear

 

 

Is the correct external input

Select the correct external input.

P26

selected?

 

 

Is the AV device properly

Connect the AV device properly.

P18 to 21

connected?

 

 

Is the power of the AV device turned

Turn on the power of the AV device and play the video.

P26

on?

 

 

Are the correct signals being

Set the AV device properly.

P18 to 21

output from the AV device?

 

 

Is the setting of the input terminal Set “COMP.” and “HDMI” in the setting menu according to

P35 - 11 12

correct?

the input signal.

 

Is the video image temporarily

Press the [HIDE] button to display the video image again.

P27

hidden?

 

 

44

Image 44
Contents DLA-RS2 Machine Noise Information Germany only Safety PrecautionsAbout the installation place Do not allow any unqualified person to install the unit EnglishPower cord Important Europe onlyPreparation Basic Operation Settings Troubleshooting Others Battery Products Batterie ProduktePile Produits Batterij ProductenBaterías/pilas Productos Batteria ProdottiPilha Produtos Μπαταρία ΠροϊόνταBatteri Produkter Akku TuotteetБатарея Изделия Baterie ProduktyBateria Produkty TermékekMain Features Supports Multiple Digital DevicesPerfect for Any Location Contents Check the Accessories Optional AccessoriesAbout this Manual Conventions in this manualRear Side/Top Side/Right Side Controls and featuresFront Side/Left Side Bottom Surface Controls and features Remote ControlHow to Use the Remote control Effective Range of Remote Control UnitWhen directing the remote control toward this unit When reflecting off a screenSelecting Connecting Devices PreparationConnecting Connecting via Video Cable and S-Video CableConnecting via Component Video Cable This unitConnecting via Hdmi Cable Connecting via HDMI-DVI Conversion CableThis unit DVD recorderConnecting via SCART-RCA Cable Connecting via RGB Video CableRGB video output terminals This unit DVD player for European marketConnecting via Trigger Cable This unit ScreenSet Angle Installing the Projector and ScreenShift Adjustment Installing the Projector Screen Screen Size and Projection Distance Projecting Image Basic OperationYou can hide the image temporarily About Cool Down modeFocus Zoom Shift Setting the Screen Size Masking the Surrounding Area of an ImageMask the image Setting Menu Procedures for Menu OperationSettings ExampleSetting Menu Picture AdjustPicture Adjust Color Temp Color TempPicture Adjust Gamma GammaLens Aperture ResetAdvanced Input Signal Hdmi Input Signal CompInput Signal Video/S-Video CompInput Signal Picture Position Input Signal Aspect VideoInput Signal Aspect Computer Input Signal Film Mode Input Signal Over ScanInput Signal Mask Installation Lens Control Installation Pixel AdjustInstallation Installation Style Installation KeystoneDisplay Setup Back Color Display Setup Menu PositionDisplay Setup Menu Display Display Setup Line DisplayDisplay Setup Language Function Lamp PowerFunction Trigger Function Test PatternFunction Off Timer Function High Altitude ModeOff Timer High Altitude ModeChanging the Initial Setting Picture Mode Customizing Projected ImagesRegistering User-defined Picture Mode Registering User-defined Picture Mode from the MenuTroubleshooting TroubleshootingIs the setup of Control with Hdmi Is the image correctly adjusted?Has setting been performed for Are batteries installed correctly?What to Do When these Messages Are Displayed Message Cause DetailsTime Frequency Blinks Actions to Be Taken for Warning ModeIndicator Blinking Interval No. Warning Between Content Replacing the Lamp Usable Lamp LifePurchasing the Lamp Unit Lamp Unit Part No. BHL5010-STighten the screws with a screwdriver After Replacing the LampResetting Lamp Time Replacing the LampPB006560999 Inner Filter Cleaning and Replacing the FilterIf the filter is damaged or too dirty to be cleaned RS-232C Interface RS-232C SpecificationsCommand Format End Command and dataCommand Type Data description Name Remote control codeBinary code Operating command Type Command DescriptionReference command RS-232C Communication ExamplesCopyright and Caution About Trademarks and CopyrightDirt on the cabinet Dirt in the air inletsPrecautions for Mounting Mounting this UnitSpecifications PC compatible signals Top Surface Bottom SurfaceFront Back SurfaceMemo DLA-RS20 SafetySafetyPrecautionsPrecautions Preparation Basic Operation Settings Troubleshooting Others For United Kingdom For European continent Countries Troubleshooting Baterías/pilas Productos Preparation Akkumulátor Termékek Tylko kraje Unii EuropejskiejTHX Certification THX CertificationMain Features Beautiful Images on Big Screen THX Certification How to Read this Manual/ Accessories/Optional Accessories Controls and features Standby mode Controls and features How to Use the Remote control P20 Video cable Video output Sold separately Connecting RGB video cable RRed Sold separately Connecting via PC Cable Installing the Projector and Screen Installing the Projector Screen 140 You can also press Button on the unit to turn on the power Turn off the power Convenient Features during Projection Example When the Mask value is Changed from Off 5% Video/S-Video Picture Position Aspect(Video Setting Menu Bright part Value Custom Gamma Select color adjustment Dark -15 to 0 BrightTo end Input Signal PC PhaseAuto Alignment TrackingIt in the original aspect ratio Display Display for Focus For Zoom and Shift Display Setup Back Color Display Setup Language Function Off Timer Contrast Brightness Color Tint Color Temp 6500K Gamma THX Troubleshooting Getting Started Preparation Basic Operation Settings What to Do When these Messages Are Displayed STANDBY/ON Time FrequencyReplacing the Lamp Install the new lamp unit Replacing the Lamp Cleaning and Replacing the Filter Start Bit Stop Bit Data rate Input Comp 33 VGA Hdmi Name RS-232C Communication Examples Copyright and Caution Mounting this Unit Color Management (HDMI 1, Hdmi 2 ) PC InputKHz LinesSpecifications