LG Electronics 23LC1R* owner manual Troubleshooting Checklist

Page 32

Troubleshooting Checklist

Troubleshooting Checklist

 

The operation does not work normally.

 

 

 

• Check to see if there is any object between the product and the

The remote control

remote control causing obstruction.

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

doesn’t work

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

 

 

• Install new batteries.

 

 

Power is suddenly

• Is the sleep timer set?

• Check the power control settings. Power interrupted

turned off

• No broadcast on station tuned with Auto off activated.

 

 

 

The video function does not work.

 

• Check whether the product is turned on.

 

No picture &

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

 

• Is the power cord inserted into wall power outlet?

 

No sound

 

• Check your antenna direction and/or location.

 

 

 

 

• Test the wall power outlet, plug another product’s power cord into the

 

 

outlet where the product’s power cord was plugged in.

 

 

 

 

Picture appears

• This is normal, the image is muted during the product startup

 

slowly after

process. Please contact your service center, if the picture has not

 

switching on

appeared after five minutes.

 

 

 

 

 

• Adjust Color in menu option.

 

No or poor

• Keep a sufficient distance between the product and the VCR.

 

color

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

 

or poor picture

• Are the video cables installed properly?

 

 

• Activate any function to restore the brightness of the picture.

 

 

 

 

Horizontal/ vertical

• Check for local interference such as an electrical appliance

 

bars or picture

or power tool.

 

shaking

 

 

 

 

 

 

Poor reception on

• Station or cable product experiencing problems, tune to another station.

 

• Station signal is weak, reorient antenna to receive weaker station.

 

some channels

• Check for sources of possible interference.

 

 

 

 

 

 

Lines or streaks

• Check antenna (Change the direction of the antenna).

 

in pictures

 

 

 

 

 

 

32

Image 32
Contents LCD TV A. only Safety Instructions Safety Instructions On DisposalContents Introduction ControlsConnection Options Remote Control Key Functions Installing BatteriesCH D / E Channel button VOL F / G Volume button FAV Refer to p.19Accessories Kensington Security SystemInstallation Instruction Wall Mount Horizontal installationDesktop Pedestal Installation Unfolding the stand baseInstallation Instruction Connection of TVPositioning your display Tilt rangePlease set it up carefully so the product doesn’t fall over External Equipment Connections Antenna ConnectionVCR Setup Cable TV SetupExternal Equipment Connections Cable BoxExternal A/V Source Setup DVD SetupDTV Setup PC SetupDPM Display Power Management mode DTV Receiver Set-top BoxTV Operation Overview Menu Language SelectionChannel Menu Options Memorizing the Channels with EZ scanAdd/Delete Channels with Manual Program Memory add or Erase deleteFavorite Channels Setup Picture Menu Options EZ VideoManual Picture Control User option Picture format ARCEqualizer Adjustments AVL Auto Volume LevelerSound Menu Options EZ AudioSound Balance Stereo/SAP Broadcasts SetupSound Menu Options Manual Clock Setup Timer Menu OptionsAuto Clock Setup Timer Menu Options On/Off Timer SetupSleep Timer Setup For On timer function onlySpecial Menu Options Closed CaptionsCaptions Special Menu OptionsCaption/Text Key Lock Lock Menu Options Set password Power indicatorSetting Lock on/off PC Menu Options Maintenance Cleaning the ScreenCleaning the Cabinet Extended AbsenceTroubleshooting Checklist Signal is out Stripe onBackground Horizontal Noise Incorrect Position Screen color isProduct Specifications