ERGO LE49CU6520AK [108/110] Troubleshooting

Содержание

18 Troubleshooting Problem Possible Solution Unit cannot be operated External influences such as lightning or static electricity may cause improper operation In this case operate the unit after first turning on the power of the LED TV and the AVC System or unplug the AC cord for 1 to 2 minutes then replug again Power is cut off suddenly Is the sleep timer set in advance Is there no signal in PC mode or HDMI mode The internal temperature of the unit has increased Remove any objects blocking the vent or clean as necessary No CATV reception or no reception above CH 13 Is the AIR CABLE option set correctly Please set the AIR CABLE option to CABLE referring to the user guide CATV is connected improperly or not connected please check all the CATV connections The cable TV service is interrupted please contact your cable operator Picture is cut off with sidebar screen Is the image positioned correctly Are screen mode adjustments such as picture size set correctly Press WIDE button repeatedly on the remote control to see if you can get the picture you prefer 34

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