Dell LCD TV W2600 - Manual (Page 20)

Setting Up Your TV
19
Using the DVI Connector
Only one connector can be used for a computer, either VGA or DVI.
1 Turn off the TV and unplug the power cord.
2 Remove the back cover from the TV by pulling the cover toward you and lifting it away.
3 Connect the white DVI cables and the audio cables.
If you are connecting a video device, use the audio connectors (red and white) or if
you are connecting a computer use the stereo connector (green).
NOTE:
Some cable boxes may have DVI connectors, but do not support using a DVI connection.
For more information, contact your cable TV company.