Ricoh IPSiO PJ WX3230N, Руководство пользователя

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204
CONTROL terminal
Pin assignment
Pin No. Signal Name Description
D sub 9 pin connector
1 DCD Data carrier detect
2 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
)
2 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
*
12 N.C
*
13 Horizontal sync signal *
14 Vertical sync signal *
15 N.C
*
* Do not connect anything.
■
Input Signal
RGB input
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)
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