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2.7. Terminal functions
2.7.1. RS-232C terminal
•
Connector: D-sub 9 pins male
•
Cable: Commercially available cross cables can be used to connect with external controller.
•
Pin assignment:
Pin No.
I/O
1
2
Input
3
Output
4
Output
5
6
Input
7
8
9
2.7.2. CONTROL terminal
•
Connector: D-sub 9 pins female (both IN and OUT)
•
Cable: Supplied control cables (D-sub 9 pins male and male) should be used to connect
between projectors.
•
Pin assignment:
Pin No.
1
Input
2
Output
3
Input
4
Output
5
Input/
output
6
Input
7
Output
8
Input
9
Output
Note: The CONTROL terminal pin assignment is different from conventional one.
•
CONTROL cable connection diagram
1
2
3
4
5
6
7
8
9
VS-50XL20U, VS-67XL20U, VS-50XLW20U
Set-up and Installation Manual
Signal
–
N.C.
RD (Receive Data)
SD (Send Data)
ER (Equipment Ready)
–
SG (Signal Ground)
DR (Data Set Ready)
–
N.C.
–
N.C.
–
N.C.
I/O
IN
OUT
IN
Output
EXVIN
Output
TXDS2
Input
RXDS2
Input
GND
Input/
UP/BUSY
output
Output
RCIN
Output
TXDS2
Input
RXDS2
NC
DE1
Signal
OUT
EXVOUT
TXDM2
RXDM2
GND
UP/BUSY
RCOUT
TXDM2
RXDM2
NC
72
1
6
2
7
3
8
4
9
5
RS-232C port
5
9
4
8
3
7
2
6
1
CONTROL
IN/OUT port
1
2
3
4
5
6
7
8
9
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