Owner`s manual

33 Troubleshooting Problems With Your TV
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DELL CONFIDENTIAL – PRELIMINARY 12/6/06 – FOR PROOF ONLY
No sound 1 Ensure mute is not turned on. Pressing the Mute button on the
remote control turns the mute function on and off.
2 Verify that the audio cables are firmly connected to both the
audio input connectors on your TV display and audio output
connectors on your devices. Ensure that the cable colors
match the connectors colors.
3 Also, ensure that the audio cables are connected to the same
row as the video cables. See "About Your TV" on page5 for
the location of the connectors.
4 Reconnect the device using the same type of connector. For
example, if you are using the composite connector on the
bottom, try connecting the device to the composite connector
on the side of the TV display. See "About Your TV" on page5
for the location of the connectors.After you connect the
device, change the input source in the TV Menu. See "Input
Select" on page26 for more information.
5 Connect the device using a different connector. For example,
if you are experiencing the problem using a composite
connector, try using the component connector.
NOTE: To connect to a different connector, you need the
appropriate cables for that connector. See your device
documentation for a list of supported connections.
After you connect the device, change the input source in the
TV Menu. See "Input Select" on page26 for more
information.
6Test the device on a different TV.
Bright or dark dotsPixel defects within industry specifications are inherent to an
LCD TV and do not constitute a defective problem. Please
refer to the warranty information.
Picture is too dim or too brightUpdate the color settings in the OSD Menu. Press Menu on the
remote control and select Picture Settings.
The screen is not centered
correctly
1 Update the size settings in the OSD Menu. Press Menu on the
remote control and select Size.
2 Reset the original factory defaults. Press Menu on the remote
control, select Setup, and then select Factory Reset.
ProblemPossible Solution