LG Electronics 2230R-MA manual Appendix, Troubleshooting, The operation does not work normally

MFL41469212-Edit2-en5-mi 4/28/09 11:27 AM Page 70

APPENDIX

TROUBLESHOOTING

The operation does not work normally.

The remote control

doesn’t work

Power is suddenly

turned off

■Check to see if there is any object between the product and the remote control causing obstruction. Ensure you are pointing the remote control directly at the TV.

■Ensure that the batteries are installed with correct polarity (+ to +, - to -).

■Ensure that the correct remote operating mode is set: TV, VCR etc.

■Install new batteries.

■Is the sleep timer set?

■Check the power control settings. Power interrupted.

The video function does not work.

APPENDIX

No picture &No sound

Picture appears slowly

after switching on

No or poor color

or poor picture

Horizontal/vertical bars

or picture shaking

Poor reception on

some channels

Lines or streaks

in pictures

■Check whether the product is turned on.

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

■Is the power cord inserted into wall power outlet?

■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.

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

■Adjust Color in menu option.

■Keep a sufficient distance between the product 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.

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

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

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

■Check for sources of possible interference.

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

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