
5. Remote Control by connecting to PC
A. Connecting to RS-232C
The unit can be remote-controlled by connecting to PC in which terminal emulation program is built.
At this time, RS-232C Cable is used for connection. When connecting to the PC by RS-232C,
some keys on the PC keyboard can be used as Function Buttons on the Unit’s Front Panel.
RS-232C Terminal(D-SUB 9PIN)
RS-232C 9PIN(Connector Allocation)
PIN NUMBER PIN SPECIFICATIONS
2 TXD(TRANSMITTED DATA)
3 RXD(RECEIVED DATA)
5 SG(SIGNALGROUND)
1, 4 , 6~ 9 NO CONNECTION
ASCII Function ASCII Function
1 CH1 T TRIPLEX
2 CH2 P PIP
3 CH3 R RESET
4 CH4 L LIST
5 CH5 M MENU
6 CH6 A(AUTO) SEQUENCE
7 CH7 E ENTER
8 CH8 F FREEZE
9 CH9 S SET
a(HEX) CH10 Z ZOOM
b(HEX) CH11 h (MOVE )
c(HEX) CH12 i (MOVE )
d(HEX) CH13 j (MOVE )
e(HEX) CH14 k (MOVE )
f(HEX) CH15 l LEFT_UP
g(SEMI-HEX) CH16 m LEFT_DOWN
W(WINDOW) MULTI SCREEN n RIGHT_UP
C REC CHECK/PB o RIGHT_DOWN
THROUGH
V LIVE/PB
•
Transmission speed : Select from 4800,9600, 19200, 38400 bps
•
data bit : 8 bits
•
parity : none
•
stop bit : 1 bit
Digital Multiplexer
3-4
ENGLISH
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SDM-160(gb)00255 6/30/05 11:42 AM Page 3-4
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