Dell Inspiron 545 MT User Manual page 232

Composite Video and S/PDIF Digital Audio
composite video
adapter
S-video TV-out
connector
NOTE:
Depending on the computer, the composite S-video adapter may be a single
port or multi-port dongle. For more information, see the documentation shipped with
your computer.
1 Connect the composite S-video adapter to the S-video TV-out connector
on the computer.
2 Plug one end of the composite video cable into the composite video-input
connector on the composite video adapter.
232
Connecting Your Computer to a TV and Adjusting Display Settings