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4) Setting DIP switches on CONTROL/MODEM board
Setting menu
CONTROL/
MODEM board
(05P0702)
J7
J6
J1
Setting for connection with DSC-5.
- S2-#1, #2
- S2-#3, #4
- S5-#3
5) Setting jumper switches on Rx board
The DSC watch keeping receiver and DSC general watch keeping receiver use a whip
antenna FAX-5+2.6 m which requires +12 V.
To supply +12 V to the antenna, set jumper J3 to "ACTIVE".
J2
Ref.OSC
S3
#1,2-ON, #3,4-OFF
S4
#1,2-ON, #3,4-OFF
#4-ON(RS422)
S5
#4-OFF(C.Loop)
422
S5
ON
1 2 3 4
C.LOOP
J3
J8
J9
J4
S5
U5
U11
EEPROM
S6
S7
S1
S4
S3
S2
S8
NMI SW
J5
(RT)(NBDP)(DMC)
05P0702
S4
S3
S2
(RT)(NBDP)(DMC)
OFF
ON
ON
455kHz
FIL
2-14
Setting
(Depend on NAV aid)
S6
ON
1 2 3 4
422
S7
ON
S6
1 2 3 4
S7
232
S8
S8
ON
1 2 3 4
CALL
ON
1 2 3 4
232
422
- S6-#1, #2 #3, #4
- S7-#1, #2, #3, #4
- S8-#1, #2, #3, #4
ANT
ACTIVE
J3
2.1 MF/HF (150/250W) system
Table 2.1.8
Note
NBDP Port (RS-232C)
RT Port (RS-232C)
NAV port
Fig.2.1.6
ON
OFF
OFF
Fig.2.1.7
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