23
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23. BASE MODE
23.1 ANALOG
If the received CTCSS/DCS matches the programmed CTCSS/DCS, the
radio’s receiver will open. The MON key may be pressed to bypass any tone
signaling.
23.2 DIGITAL
Matching NAC (Network Access Code);
If the programmed NAC/TGID matches the received NAC/TGID, the receiver
will open. Pressing SHIFT + MON switches between Selective SQL and
Normal SQL mode.
$F7E in RX NAC
If the NAC is set for $F7E, the radio should receive any incoming NAC.
23.3 MIXED
In Mixed mode, the radio receives both Analog and Digital signal
automatically.
Channel programming can be combined as described in 23.1 and 23.2 above
on an individual channel.
24. REMOTE CONTROL
The BASE TECH III can be controlled remotely by pulling pin 24 of the EXT
OPTION 25 pin D-sub connector to a low level. Local operation is restored when
pin 24 goes HI.
In the Remote Mode only channels 1-16 can be controlled. Also when in Remote
Mode Front Panel MON and Channel Selection is disabled.
Refer to the chart on page 33 for Channel control pin outs and other related
information.
Figure-41 below shows CH –1 in remote control mode. The 3rd line shows
E001 instead of C001 (EXXX means remote, CXXX is Local Mode)
RX
TX
E001 TAC 2 MD⌧N
GPC 00001
Figure 41
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