ViewSonic NX2232W User Manual page 34

Unit cannot be
• External influences such as lightning or static electricity may cause
operated improper operation. 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 again.
Power is cut off • Is the sleep timer set in advance?
suddenly • 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 • Is the AIR/CABLE option set correctly? Please set the AIR/CABLE
reception (or no option to CABLE referring to the user guide.
reception above • CATV is connected improperly or not connected; please check all the
CH13)
CATV connections.
• The cable TV service is interrupted; please contact your cable operator.
Picture is cut • Is the image positioned correctly?
off/with sidebar • Are screen mode adjustments such as picture size set correctly?
screen • Press WIDE button repeatedly on the remote control to see if you can
get the picture you prefer.
ViewSonic
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NX2232w