ViewSonic DiamaniDuo NX2232w User Manual page 25

• External influences such as lightning or static electricity may cause
Unit cannot be
improper operation. In this case, operate the unit after first turning on
operated
the power of the LCD TV and the AVC System, or unplug the AC cord
for 1 to 2 minutes, then replug again.
• Is the sleep timer set in advance?
Power is cut off
• Is there no signal in PC mode or HDMI mode?
suddenly
• The internal temperature of the unit has increased. Remove any objects
blocking the vent or clean as necessary.
• CATV is connected improperly or not connected; please check all the
No CATV
CATV connections.
reception
• The cable TV service is interrupted; please contact your cable operator.
• Is the image positioned correctly?
Picture is cut
• Are screen mode adjustments such as picture size set correctly?
off/with sidebar
• Press WIDE button repeatedly on the remote control to see if you can
screen
get the picture you prefer.
ViewSonic
23
NX2232w