LG Electronics 42LB9R, 42PC7R, 32LB9R, 42LC4R owner manual Troubleshooting, Appendix

Page 78

APPENDIX

TROUBLESHOOTING

The TV does not operate properly

The remote control

does not work

Power is suddenly

turned off

Check to see if there is any object between the TV and the remote control caus- ing an obstruction.

Are batteries installed with correct polarity (+ to +, - to -)?

Correct remote operating mode set: TV, VCR etc.?

Install new batteries.

Is the sleep time set?

Check the power control settings. Has the Power supply been interrupted.

Is Auto sleep activated on this station.

The video function does not work.

No picture &

No sound

Picture appears slow- ly after switching on

No or poor colour

or poor picture

Check whether the TV is switched on.

Try another channel. The problem may be with the broadcast.

Is the power cord inserted correctly into the mains?

Check your antenna direction and/or location.

Test the mains outlet by plugging another TV into the same outlet.

This is normal, the image is muted during the TV startup process. Please contact your service center, if the picture has not appeared after five minutes.

Adjust Colour in menu option.

Allow a sufficient distance between the TV and the VCR.

Try another channel. The problem may be with the broadcast.

Are the video cables installed properly?

Activate any function to restore the brightness of the picture.

APPENDIX

Horizontal/vertical

bars or picture shaking

Poor reception on

some channels

Lines or streaks in

pictures

Check for local interference such as an electrical appliance or power tool.

Station or cable channel experiencing problems, tune to another station.

Station signal is weak, reposition the antenna to receive weaker stations.

Check for sources of possible interference.

Check antenna (Change the position of the antenna).

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Contents LCD TV Models Page Accessories Owners ManualContents Teletext Preparation Front Panel Controls42/50PC5R 42PC7R32/42LB9R Intelligent Eye Adjusts picture According to 26/32/37/42LC4R 26/32/37/42LC7RSurrounding con Sensor Ditions From an external device to Back Panel InformationVideo device These jacksConnect second TV or monitor to the AV OUT socket on the TV Connect S-Video out from anConnect a component video/audio device to these jacks Connect RF antenna UHF to this jackDamage Assemble the TV as shown Back of the TVThis feature is not available for all models Attaching the TV to a WallArrange the cables as shown picture Back Cover for Wire ArrangementPlasma TV models Grip the Cable Management and push the cover upwardsHow to remove the cable management Install the Cable MAN- Agement as shownLCD TV models Desktop Pedestal Installation EarthingWall Mount Horizontal Installation Antenna Connection AntennaExternal Equipment Setup HD Receiver SetupConnecting with a component cable 480i/576i 480p/576pConnecting a set-top box with an Hdmi cable Connecting with a Hdmi to DVI cable DVD Setup Component Input portsExternal Connecting with a RCA cableConnecting with a S-Video cable EquipmentConnecting the Hdmi cable SetupExternal Equipment VCR Setup Connecting with a RF cableExternal External Equipment Setup Other A/V Source Setup CamcorderExternal Stereo Variable Audio OUT jacks on the TVPC Setup Connecting with a D-sub 15 pin cable720x400 Supported Display Resolution RGB-PC modeTo enjoy vivid picture and sound, connect the PC to the TV 848x480Screen Setup for PC mode Adjustment for screen Phase, Clock, Position Press the F / G button to make appropriate adjustmentsSelecting Wide VGA/XGA mode Initializing Reset to original factory settings Remote Control KEY Functions Watching TV / Programme ControlMode Selects the remote operating modes Open the battery compartment cover onClose cover If you wish to switch the sound off, press the Mute button Volume AdjustmentPress the VOL +/- button to adjust the volume Turning on the TVPicture Menu Setup MenuOption Menu Audio MenuAuto Programme Tuning Watching TV / ProgrammeControl Manual Programme Tuning Press the G button and then D / E button to select StorageWatching TV Fine TuningNormally fine tuning is only necessary if reception is poor Programme ControlAssigning a Station Name Press the O K button to store itProgramme Edit GrammeFavourite Programme Press the G button Press the D / E button to select‘0’in front of it, i.e.‘05’ for Selecting the Programme Table Some programmes with the channel number shownPress the List button to return to normal TV viewing KEY Lock Press the G button and then D / E button to select On orPress the G button and then D / E button to select SIM Press the Exit button to return to normal TV viewingSelected Device When a device isWatching TV / Programme ControlWatching PIPPICTURE-IN-PICTURE Watching PIP/Double WindowProgramme Selection for Sub Picture Input Source Selection for Sub Picture Sub Picture Size Adjustment PIP mode onlyMoving the Sub Picture PIP mode only Picture ControlSpectacle Original169 149 Zoom1Preset Picture Settings Dynamic Select this option to display a sharp imageStandard Auto Colour Tone ControlWarm/Medium/Cool Manual Picture Adjustment Colour Tone User Option XD Contrast Optimises the contract automatically 480i/576i, RGB-PC modePress the G button and then D / E button to select XD According to the brightness of the reflectionDemo Advanced Cinema Advanced Blackdarkness Level PicturePicture Reset Image Sticking Minimizationismmethod LOW-POWER Picture Mode ControlAuto Volume Leveler Sound & Language ControlMovie Select this option to enjoy sublime sound Sports Preset Sound SETTINGS-SOUND ModeWhen listening to music UserSound Setting Adjustment -USER Mode Adjusting the audio equalizerPress the G button and then D / E button to select User Sound Desired adjustmentBalance Press the G button and then F / G button to makeTV Speakers ON/OFF Setup You can adjust the internal speaker statusStereo/Dual Reception Nicam Reception Speaker Sound Output SelectionWall power outlet Language ControlClock Setup Time SettingAuto ON/OFF Timer Setting Press the G button and then D / E button to setSleep Timer Setting You can also set up the Sleep Time in the Time menuPress the Sleep button repeatedly to select the number Auto SHUT-OFF Setting TimeSwitch ON/OFF Simple TextTOP Text FastextTeletext Reveal UpdateSpecial Teletext Functions SizeTroubleshooting AppendixAudio function does not work Maintenance AppendixProduct Specifications Models42PC5R* 42PC5RV Programming the Remote Control Programming a code into a remote modeProgramming code VCRDVD Page
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