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30 Troubleshooting Your LCD TV Display
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Troubleshooting Your LCD TV Display
CAUTION: If at any time you see smoke or sparks coming from your TV display, unplug the TV display
immediately and contact Dell. Do not try to perform any troubleshooting steps.
Troubleshooting Tips
NOTE: Some problems may be related to your device. See the documentation for any devices connected
to your LCD TV display.
Most problems with your LCD TV display may be caused by not having the correct input source
selected. Each connector on the LCD TV display is associated with an input source, which are
labeled
AV1
through
AV SIDE (S-Video 2)
in the
Input Select
menu.
•
AV1
(
Composite
1)— Composite connector on the bottom of the LCD TV display
•
AV2 (
S-Video 1)— S-Video connector on the bottom of the LCD TV display
•
AV3
(
Component 1)— Component connector on the bottom of the LCD TV display
•
AV4 (
Component 2)— Component connector on the bottom of the LCD TV display
•
AV SIDE (
Composite 2)— Composite connector on the side of the LCD TV display
•
AV SIDE (
S-Video 2
)
— S-Video connector on the side of the LCD TV display
You can also select the following input sources:
•
TV
Analog
—
NTSC/Analog Cable connector on the bottom of the LCD TV display
•
TV
Digital
—
HDTV/Digital Cable connector on the bottom of the LCD TV display
•
VGA
— VGA connector on the bottom of the LCD TV display
•
DVI
— DVI connector on the bottom of the LCD TV display