Dell 7700 FullHD - Connecting a Computer Using a RS232 Cable

14 Connecting Your Projector
Connecting a Computer Using a RS232 Cable
NOTE: The RS232 (9-pin D-sub female to female pin2-3 swap) cable is not
shipped with your projector. Consult a professional installer for the cable and
RS232 remote control software.
1Power cord
2 RS232 (9-pin D-sub female to female
pin2-3 swap) cable
1
2