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Connector Selection for Setup Menu Output
Under the default condition, the setup menu will be output to the devices connected to the SPOT OUT connector and CAM-
ERA OUT connector 1 to 4. When Switch [1] of SW702 in the WJ-MP204 is set to ON, the setup menu will be output only to the
devices connected to the SPOT OUT connector. Do not change the positions of Switches 2 to 4 of SW702.
Note: Do not set the Switch [2], [3] and [4] of SW702.
RS485 Terminal
Control data is transmitted and received to and from the
Matrix Switcher WJ-SX350. Use a data grade cable, dou-
ble-shield, twisted pair cable, suited to the RS485. Cable
length may be extended up to 1 200 m (4 000 ft).
G
5
GND
Internal Diagram
25
4
3
2
1
T
R
B
A
B
A
RS485
4
3
2
1
TB TA RB RA
4
TB
3
TA
2
RB
1
RA
O.C
0/5V
SW704
SW702
SW702
Only displays
4
the Setup
Fixed
3
menu to
2
SPOT OUT.
1
1
ON
OFF
Connection
Connect one as shown below. Set the Dip switch SW6 to 2-
LINE (half duplex) or 4-LINE (full duplex).
• 4-Line (Full duplex)
T
G
B
A
WJ-MP204
RS485
T
G
B
A
SYSTEM
UNIT
RS485
• 2-Line (Half duplex)
T
G
B
A
WJ-MP204
RS485
T
G
B
A
SYSTEM
UNIT
RS485
Displays the
Setup menu to
CAMERA OUT
(1 - 4) and
SPOT OUT.
ON
OFF
R
4-Line
B
A
(Full duplex)
MODE
Termination ON
(at the end position)
Camera communication mode
R
B
A
R
2-Line
B
A
(Half duplex)
MODE
Termination ON
(at the end position)
Camera communication mode
R
B
A
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