Dell LCD TV W3706MH - Manual (Page 34)

34 Troubleshooting Your TV
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Picture is too dim or too bright Update the color settings in the TV Menu. Press Menu button and
select Picture Settings.
The screen is not centered correctly 1 Update the size settings in the TV Menu. Press Menu button
and select Size.
2 Reset the original factory defaults. Press Menu button, select
Setup, and then select Factory Reset.
Screen has one or more lines 1 Check the aspect ratio settings in the TV Menu. Press the Menu
button and select Size. For more information on using the TV
Menu, see "Using the TV Menu" on page 23.
2 Ensure the proper source is selected in the Input Select menu.
See "Input Select" on page 24 for more information.
3 Try connecting a different device. Ensure that you properly
connect the cables and update the input source in the TV
Menu.
4 Update the size settings in the TV Menu. Press Menu button
and select Size.
5 Reset the original factory defaults. Press Menu button, select
Setup, and then select Factory Reset.
The front panel buttons do not work Check the TV Menu to see if the buttons have been locked. Press
Menu button, select Setup.
Use the front panel buttons to unlock the TV Menu and front
panel buttons:
1 Press the Menu button.
A message appears stating that the TV Menu and buttons are
locked.
2 While the message is on the screen, press the volume up and
channel up buttons on the front panel simultaneously for 3
seconds.
A message appears stating that the TV Menu and buttons are
unlocked.
The picture is too small 1 Adjust the size settings. Press Menu button, and select Size.
2 This may be a problem with your device. See the
documentation for the device.
Problem Possible Solution
W3202_3706MH_DAO_PROOF.book Page 34 Friday, October 7, 2005 2:26 PM