11
Troubleshooting
TELEVISION DIAGNOSTIC CHART
PROBLEM POSSIBLE CAUSE POSSIBLE FIX
Screen is black. Power indicator is
off.
TV breaker not activated Activate TV breaker on ship’s main
service AC panel.
TV and/or DVD not turned on. Activate TV or DVD player.
TV signal weak. TV antenna breaker not activated or
wrong antenna breaker in use.
Activate TV antenna breaker. Check
antenna switch for proper signal but-
ton.
Image too light or dark. Brightness or contrast improperly
adjusted.
Readjust brightness or contast to
owner’s manual specifi cations.
Horizontal bars appear to fl icker, jit-
ter, or shimmer on the image.
Fine function not adjusted properly. Adust fi ne function to owners manu-
al specifi cations.
Vertical bars appear to fl icker, jitter
or shimmer on the image.
Coarse function not adjusted prop-
erly.
Adjust coarse function. Then adjust
fi ne function.
Screen is blank and power indicator
light is steady amber or blinks every
1/2 or 1 second.
Power management system being
used.
See power saver in owner’s manual.
Image not centered on screen Horizontal or vertical adjustments
off.
Readjust horizonizl or vertical con-
trols.
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