Rs232 Pin Assignments - ViewSonic Pro10100 User Manual

RS232 Pin Assignments

Setup Information
RS-232 protocol
Baud Rate
Data Length
Parity Check
Stop Bit
Flow Control
RS232 shell is grounded.
RS232 interface need use swap pin for RS232 communication.
9 8 7
5 4 3
Pin No. PC Side
1 N/A
2 RXD
3 TXD
4 N/A
5 GND
6 N/A
7 N/A
8 N/A
9 N/A
9600 bps (default)
8 bit
None
1 bit
None
6
2 1
Projector Side
(RS232 Terminal)
N/A
RXD
TXD
N/A
GND
N/A
N/A
N/A
N/A
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