n
Connector labelled "RS232 IN" :
This female D9-pin connector is used to connect the
projector with the computer.
n
Connector labelled "RS232 OUT" :
This male D9-pin connector is used to drive the next
projector in a chain.
n
Pin-out :
The pin-out is the 'standard' PC-AT convention, which is :
Pin #
1
2
3
4
5
6
7
8
9
Name
Full name
CD
Carrier Detect
RxD
Received Data
TxD
Transmitted Data
DTR
Data Terminal Ready
GND
Signal Ground
DSR
Data Set Ready
RTS
Request To Send
CTS
Clear To Send
RI
Ring Indicator
20