Dell W3207C Manual De Propietario página 36

Problem
No sound
Bright or dark dots
Picture is too dim or too bright
The screen is not centered correctly
DELL CONFIDENTIAL – PRELIMINARY 6/30/06 – FOR PROOF ONLY
36
Troubleshooting Problems With Your TV
FILE LOCATION: C:\Documents and Settings\cherylyuan\Ƈ¦±\FM\ch5e.fm
Possible Solution
Pixel defects within industry specifications are inherent to an LCD
TV and do not constitute a defective problem. For more
information about pixels and LCD technology, go to
support.dell.com.
Update the color settings in the TV Menu. Press Menu on the
remote control and select Picture Settings.
Ensure mute is not turned on. Pressing the Mute button on the
1
remote control turns the mute function on and off.
If only certain TV channels do not have sound, then you need to
2
correct the Input Select menu in the TV Menu (see "Input Select"
on page 26).
Verify that the audio cables are firmly connected to both the audio
3
input connectors on your TV display and audio output connectors
on your devices. Ensure that the cable colors match the
connectors colors.
Also, ensure that the audio cables are connected to the same row
4
as the video cables. See "About Your TV" on page 5 for the
location of the connectors.
Reconnect the device using the same type of connector. For
5
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 page 5 for the location
of the connectors.After you connect the device, change the input
source in the TV Menu. See "Input Select" on page 26 for more
information.
Connect the device using a different connector. For example, if
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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 page 26 for more information.
Test the device on a different TV.
7
Update the size settings in the TV Menu. Press Menu on the
1
remote control and select Size.
Reset the original factory defaults. Press Menu on the remote
2
control, select Setup, and then select Factory Reset.