Ricoh PJ WX3231N Benutzerhandbuch
10
CONTROL terminal
Pin assignment
Pin No. Signal Name
Description
D sub 9 pin connector
1
DCD
Data carrier detect
TXD
Sending data
3
RXD
Receiving data
4
DTR
Data terminal ready
5
GND
Signal ground
6
DSR
Data set ready
7
RTS
Request to send
8
CTS
Consent to send
9
RI
Ring indicator
Specifications (Continued)
Pin assignment of COMPUTER 1 IN, COMPUTER 2 IN and
MONITOR terminals
Pin No.
Pin description
During RGB input During Y/P
B
/P
R
input
1
Video signal (R) Color difference signal (P
R
)
Video signal (G) Luminance signal (Y)
3
Video signal (B) Color difference signal (P
B
)
4
GND
*
5
GND
*
6
GND(R)
GND(P
R
)
7
GND(G)
GND(Y)
8
GND(B)
GND(P
B
)
9
N.C
*
10
GND
*
11
GND
*
1
N.C
*
13
Horizontal sync signal *
14
Vertical sync signal *
15
N.C
*
* Do not connect anything.
Input Signal
RGB input
RGB signals:
RGB signals:
0.7 V (p-p) 75
Ω
Horizontal sync signal: TTL level (Pos/neg polarity)
Vertical sync signal: TTL level (Pos/neg polarity)
Vertical sync signal: TTL level (Pos/neg polarity)
Y/P
B
/P
R
input
Y signal:
1.0 V (p-p) 75
Ω
P
B
/P
R
signals:
0.7 V (p-p) 75
Ω
•
•
Mini D sub 15 Pin connector
5
1
10
15
11
6