Watkins-Johnson Company WJ-8718-19/FE Instruction Manual page 65

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INSTALLATION AND OPERATION
WJ-8718-19/FE HF RECEIVER
Table 2-7.
Switch Assembly
(S2) Functions
S2-8
S2-7
S2-6 S2-4
S2-3 S2-2 S2-1
Master/
Slave
Enable
Parity
Enable
Even
Parity
Bit
8
Receiver
4
Address
2 1
(binary 0-30)
Table 2-8. Receiver Address Codes
Receiver Address
S2-5
S2-4
S2-3
S2-2 S2-1
0
0 0 0
0 0
1
0 0
0 0 1
2
0
0
0 1 0
3
0
0
0 1 1
4
0 0 1
0 0
5 0 0
1 0 1
6 0 0 1
1 0
7 0 0 1
1 1
8
0 0 0 0
9 0 0
0 1
10 0 0 1
0
11 0 0 1 1
12
0
1
0 0
13 0 1
0 1
14 0 1 1
0
15 0
1
1
1
2.4.8.2 Operation Via RS-232 Interface Bus
The receiver is ready to be interfaced with a remote control device
compatible with the RS-232 ElA standard interface bus. The option uses nine of the
available interchange channels provided by the bus: one for ground, two for data
output, two for data input and four for handshake protocol. The interface point
between receiver and remote control equipment is the connector at the REM IN port
located at the receiver's rear panel. A connector located at the receiver's rear panel
MON OUT port is the interface point for connecting the next receiver in the series
chain. Up to 15 WJ-8718-19/FE receivers configured as slaves can be controlled by
one remote control device, as shown in Figure 2-5.
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