Hitachi C57-WD8000 Owners Guide - Page 66
Addenda - service manual
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ADDENDA A guide to simple problem solving gBefore calling up the service personnel, please check the following chart for a possible cause to the problem you are encountering. Symptom No picture,no sound,power/standby indicator is OFF. No picture,no sound,power/standby indicator is ON. No sound Twist image and poor sound Poor brightness, color or tint Snowy picture Ghosts No color Remote controller does not work. Possible causes gThe power cord is not plugged in. gThe TV is in standby mode. gThe volume control is set to minimum. gThe Speaker option in Setup menu is set to Off. gThe antenna signal is too weak or too strong. gThe TV is not tuned correctly. gThe contrast, brightness, color or tint may be misadjusted. gInterference from motorcycles, high-tension line, electric hair drier, personal computer or radio station. gCheck the direction, height or position of the antenna. gThe antenna signal is too weak. gColor System or Sound System is not set properly. gThe batteries in the remote controller may be exhausted. gThe batteries may be improperly installed. gThere is obstruction between the remote controller and the TV. HITACHI Projection Television incorporates advanced power surge protection technology designed to protect against component or circuit damage due to external or internal power surges. If your TV appears A LOSS OF POWER, please follow the following procedure: 1. Press the POWER button once. 2.If there is still no power, wait for 30 seconds and press the POWER button again. 3.If there is still no power, unplug the power cord from the wall outlet. Wait for 30 seconds and plug the power cord in. Press the POWER button again. The protective technology should provide you years of lasting entertainment from your HITACHI Projection Television. The following phenomena are not failures: ˄1˅The picture takes a while to appear on the screen when the power is on. ˄2˅The cabinet clicks. The clicking is a creaking sound produced when the cabinet expands or contracts due to changes in temperature. ˄3˅Unevenness in color sometimes develops in part of the screen. Such unevenness in color may occur depending upon the nature or setting of the picture. The proper color may be restored by reducing the contrast or adjusting other settings. ˄4˅The TV set can generate sound distortion in external devices such as a radio. Please place the radio equipment away from the TV set. Accessories No. Description 1 Instruction manual 2 Remote control unit (CLE-962) 3 Battery (For CLE-962) 4 IR BLASTER cable 5 Caster holder 6 Antenna adapter Quantity 1 1 2 2 4 1 C47-WD8000 Yes Yes Yes Yes Yes Yes C57-WD8000 Yes Yes Yes Yes Yes Yes 66