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Connecting Pin Assignments
RS-232C Terminal: D-sub 9 pin male connector
Pin No. Signal Name I/O Reference
1 Not connected
2RDReceive Data Input Connected to internal circuit
3SDSend Data Output Connected to internal circuit
4 Not connected
5SGSignal Ground Connected to internal circuit
6 Not connected
7RSRequest to Send Connected to CS in internal circuit
8CSClear to Send Connected to RS in internal circuit
9 Not connected
RS-232C Cable recommended connection: D-sub 9-pin female connector
Pin No. Signal Pin No. Signal
1CD 1 CD
2RD 2 RD
3SD 3 SD
4ER 4 ER
5SG 5 SG
6DR 6 DR
7RS 7 RS
8CS 8 CS
9CI 9 CI
Note
• Depending on the controlling device used, it may be necessary to connect Pin 4 and Pin 6 on the controlling
device (e.g. computer).
LAN Terminal: LAN (RJ-45)
Pin No. Signal Pin No. Signal
1 TX+ 5
2 TX– 6 RX–
3 RX+ 7
48
51
96
Projector
Pin No.
4
5
6
Computer
Pin No.
4
5
6
51
96
8
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