Dell W2607C Owner's Manual page 34

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