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Digital Multiplexer
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
2
3
5
1, 4 , 6~ 9
W(WINDOW)
¥ Transmission speed : Select from 4800,9600, 19200, 38400 bps
¥ data bit : 8 bits
¥ parity : none
¥ stop bit : 1 bit
PIN SPECIFICATIONS
TXD(TRANSMITTED DATA)
RXD(RECEIVED DATA)
SG(SIGNAL GROUND)
NO CONNECTION
ASCII
Function
1
CH1
2
CH2
3
CH3
4
CH4
5
CH5
6
CH6
7
CH7
8
CH8
9
CH9
MULTI SCREEN
C
REC CHECK/PB
THROUGH
V
LIVE/PB
T
TRIPLEX
P
PIP
R
RESET
1
5
9
6
ASCII
Function
L
LIST
M
MENU
A(AUTO)
SEQUENCE
E
ENTER
F
FREEZE
S
SET
Z
ZOOM
h
(MOVE
)
i
(MOVE
)
j
(MOVE
)
k
(MOVE
)
l
LEFT_UP
m
LEFT_DOWN
n
RIGHT_UP
o
RIGHT_DOWN
3-4
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