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DV MODE OPERATION
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"+MODECOMMUNICATION
The BK (Break-in) function allows you to break into a
conversation, where the two other stations are com-
municating with call sign squelch enabled.
q
While receiving another station’s communication in
the DV mode, push [MENU] one or more times to
display the “M3” screen (Menu 3).
s)NTHE$2MODEP
ush [MENU] once or twice to select
the “D1” screen.
w
Hold down [R>CS](F-3) for 1 second to set the
other station’s call sign.
s7HENACALLSIGNHASNOTBEENRECEIVEDCORRECTLYERROR
beeps sound, and no call sign is set. Try to capture the
call sign of the signal again, or enter it manually.
e
Push [DSET](F-5) to display the “DSET” screen.
r
Push [SET](F-5) to enter the DV Set mode.
t
Push [
Y
](F-1) or [
Z
](F-2) to select “BK.”
y
Rotate [MAIN DIAL] to turn ON the BK function.
s
“
” appears.
u
Push [MENU] to return to the “DSET” screen.
i
When both stations are in standby, push [PTT] on
the microphone to transmit. (or push [TRANSMIT]
on the transceiver)
s4HEPROGRAMMEDCALLSIGNSTATIONRECEIVESTHEBREAKIN
call as well as your call sign.
s4HE-!)."AND4828INDICATORLIGHTSRED
o
Release [PTT] to receive. (or push [TRANSMIT]
again)
Wait for a reply call from the station who received
the break-in call.
!0
After receiving the reply call, communicate nor-
mally.
s
“
” blinks when receiving a break-in call.
!1
To cancel the BK mode communication, turn OFF
the BK function in the DV Set mode as shown in
steps
r
through
y
.
1 8
O N
SET
BK
[TRANSMIT]
MAIN Band
TX/RX indicator
[MAIN DIAL]
[MENU] [R>CS]
[DSET]/[SET]
[
]
[
]
When the BK function is ON.
Appears
(OWTOUSE"REAKIN
While using digital call sign squelch, the squelch never opens (no audio sounds) even if a call is received, unless
YOUROWNCALLSIGNh-9v ISSPECIlEDP
However, when a call including the “BK ON” signal (break-in call) is received, the squelch will open and audio
sounds even if the call is specified for another station.
Station A
Station B
Station C
Station A
Station B
Station C
Station A and B
are communicating
using the digital
call sign squelch.
Station A and B
are communicating
using the digital
call sign squelch.
Station B never hears that
Station C is calling Station A.
Station B also hears that
Station C is calling Station A.
./4%
The BK function is automatically turned OFF
when transceiver is turned OFF.