Hitachi C29-F880SN manual Troubleshooting, Important Notes

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TROUBLESHOOTING

IMPORTANT NOTES

The following problems do not always indicate a hardware failure. Therefore, please use the troubleshooting guide below before calling for repair service.

If, after following the guide none of the remedies work, unplug the TV set and call for service.

GHOST:

Please change the direction, height or position of the antenna. Reflections from building or mountains might cause this phenomenon. A highly directional antenna may improve the reception.

SOUND IS HEARD (BUZZER) BUT NO PICTURE:

Please check whether the brightness and contrast

control are properly adjusted, and the antenna is connected into plug properly.

NO PICTURE AND NO SOUND:

Please check that the TV receiver is plugged in and that the indicator on the front panel of TV lights is red.

NO COLOUR PICTURE OBTAINABLE DURING A COLOUR PROGRAM:

Please check that if the input signal is too weak. Please check the colour control is adjusted properly. Please fine tune the frequency with the method of the fine tuning. For multi-system models, check

that the system selected is

correct, including colour and audio systems.

NOISE OR INTERFERENCE:

IGNITION NOISE

White spots and horizontal streaks may appear on the screen. Usually this is caused by interference from automobile, neon lamps or other electrical appliance. So, the antenna should be installed away from such interference sources.

SNOW

Small dots may appear on the entire screen. Check the coaxial cable or antenna installment and the direction.

RADIO FREQUENCY INTERFERENCE The interference produces moving ripples or diagonal streaks. This is not caused

by the receiver but is caused by interference from other signals or radio.

VCR:

When the VCR test signal (TSG) is received, the lower side of the test pattern is distorted as shown in the figure.This is not amalfunction and the playback picture is not influenced by it.

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Contents C29-F880S C29-F880SN C29-F880SNT Contents Maintenance Safety PrecautionsMaintenance Precautions when using batteries SetupPrecautions when using the remote control unit Insert The BatteriesStandby Mode To turn the TV power onTo turn the TV power OFF Functional PartsRear View of TV Set Power on / Standby button Remote Control UnitSleep button Sound System buttonPicture Mode button Sound Mode buttonRecall button Digit buttonSound Menu button*2 Setup Menu button*2Picture Menu button*2 Tune Menu button*2For models with Teletext function only Teletext OperationsSUB Title button Cancel buttonSUB page button PICTUREmenu Menu ScreensTime menu *2 Sound menuSelected Items Functions Child Lock *1 Setup menuExchange Important Notes TroubleshootingSymptoms Video Specifications