Why does my ViewSonic LCD TV power cut off suddenly?
Your ViewSonic LCD TV might be cutting off suddenly because the sleep timer is set. Also, check if there is no signal in PC mode or HDMI mode. Another reason could be that the internal temperature of the unit has increased, in which case, remove any objects blocking the vent or clean as necessary.
How do I fix a cut-off picture on my ViewSonic LCD TV?
If the picture on your ViewSonic LCD TV is cut off or has a sidebar screen, ensure the image is positioned correctly and that screen mode adjustments such as picture size are set correctly. Try pressing the WIDE button repeatedly on the remote control to see if you can get the picture you prefer.
What to do if no CATV reception on ViewSonic LCD TV?
If you're experiencing no CATV reception (or no reception above CH13) on your ViewSonic LCD TV, first check that all the CATV connections are correct. Also, the cable TV service may be interrupted, so contact your cable operator.
What to do if ViewSonic LCD TV unit cannot be operated?
External influences such as lightning or static electricity may cause improper operation of your ViewSonic LCD TV. In this case, operate the unit after first turning on the power of the LCD TV and the AVC System, or unplug the AC cord for 1 to 2 minutes, then replug it again.
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