Dell S520 Projector - Manual

Dell™ S520 RS232 Protocol Document
 RS232 Projector Pin Assignment (Facing Projector)
 RS232 Serial Communication Cable Pin Assignment (Facing Cable)

Pin Assignments
RS232 PIN DESCRIPTION RS232
1
2 TXD 3
3 RXD 2
4
5 GROUND 5
6
7 Not Used 7
8 Not Used 8
9
Note 1: The RS232 (pin2-3 swap) cable is not provided by Dell.
 RS232 Protocol
Communication Settings
Command Types
To display the OSD menu and adjust the settings.
Connection Settings Value
Baud Rate 19200 bps
Data Bits 8 bits
Parity None
Stop Bits 1 bit
Flow control None