Dell Latitude C540 - Manual (Page 107)

To connect the computer to a television that has a composite video input only, Dell provides a composite TV-
out adapter cable. Before you begin, ensure that you have the following cables:
1 composite TV-out adapter
cable
2 composite video cable
3 audio cable
Turn off the computer and the television and/or audio device you want to connect. 1.
Connect the composite TV-out adapter cable to the S-video TV-out connector on the computer. 2.