6.5 TEST function in DSC SETUP menu
6-16
TONE TX
The same menu as that in RT System Setup menu. See page 7-10.
REMOTE
Remote ports are tested by jumpering. Loop back test jumper is shown in Table 6.5.2 to
make a loopback circuit. Before test, DIP switch on T-CPU board is also changed as below.
Table 6.5.2 Loop Back Test jumper
Test
item
Port Jumpers
DIP switch setting on
T-CPU board
Remarks
NBDP
[NBDP] port on
FS-2570C
#2 (SD)-#3 (RD) — RS-232C
NMEA TB6
#22 (TD3A)-#24 (RD3A)
#23 (TD3B)-#25 (RD3B)
— RS-422
DMC TB6
#27 (TD4A)-#29 (RD4A)
#28 (TD4B)-#30 (RD4B)
S6-#1 to #4: ON
S7-#1 to #4: OFF
RS-422
#2 (SD)-#3 (RD)
S3-#1 and #2: OFF
S3-#3 and #4: ON
RS-232C
MIF REMOTE port
#21 (TD5A)-#23 (RD5A)
#22 (TD5B)-#24 (RD5B)
S3-#1 and #2: ON
S3-#3 and #4: OFF
RS-422
Note)
- When NBDP terminal is connected to the NBDP port, the model is displayed, instead of
OK on NBDP lines.
- When DMC is connected to the DMC port, the model is displayed, instead of OK on DMC
lines.