Special Master Mode - Watkins-Johnson Company WJ-8718-19/FE Instruction Manual

WJ-8718-19/FE HF RECEIVER
INSTALLATION AND OPERATION
Table 2-5. Group 2 Switch Codes
Switch
AM
FM
USB
LSB
DF
CWV
MA
MGC
SLOW-
FAST
Code
0 0
0 1
0 2
0 3
0 4
0 5
0 6
1 0
1 1
1 2
BFO (TUNE) 1 5
.3 2 0
1 2 1
3.2 2 2
Switch
6
50
LOCAL
RECALL
REMOTE
STORE
LINE AUDIO
SIGNAL STR
EXAM
HAND OFF
AUTO SCAN
LOCK OUT
THRS
DWELL
Code
2 4
2 3
3
1
3 5
4
1
4 5
5 0
5
1
6 0
6 1
6 2
6 5
6 6
6
7
2.4.7.3 Special Master Mode
Figure 2-3 shows a typical master/slave setup. In a master/slave system,
only one receiver may be designated as the master, while the other receiver must
designated as the slave. This is a hard-wired option with the following special master
mode connections in the A-model.
FUNCTION
PROT GND
TXD
RXD
CTS
DRT
SIG GND
232J1 NB1
MASTER RX
Pin A
Pin B
Pin E
Pin G
232J1 NB2
SLAVE RX
Pin A
Pin C
Pin K
PinG
2-35