4
DR MODE <ADVANCED>
4-6
■ BK mode communication
The BK (Break-in) function allows you to break into a
conversation, where the two other stations are commu-
nicating with call sign squelch enabled. (Default: OFF)
NOTE: The BK function is automatically turned OFF
when transceiver is turned OFF.
After receiving a DV call, hold down q for 1 sec-
ond.
• After releasing , the called station call sign is an-
nounced. (RX>CS Speech function)
• The called station or used repeater call sign is automati-
cally set.
• When a call sign has not been received correctly, error
beeps sound, and no call sign is set.
Push [MENU] w .
Push D-pad( e ) to select the root item (“DV Set”),
and then push D-pad(Ent).
Push D-pad( r ) to select “BK,” and then push D-
pad(Ent).
Push D-pad( t ) to select “ON.”
Push [MENU] y to exit the MENU screen.
• “BK” appears.
When both stations are in standby, push [PTT] to u
transmit.
• The TX/RX indicator lights red.
• “BK” blinks on a station that receives the break-in call.
Release [PTT] to receive. i
Wait for a reply call from the station.
After receiving the reply call, communicate normal- o
ly.
!0 To cancel the BK mode communication, select
“OFF” in “BK,” as step t, or turn OFF the power.
How to use Break-in?
While using digital call sign squelch, the squelch never opens (no audio is heard) even if a call is received, unless
your own call sign is specified.
However, when a call including the “BK ON” signal (break-in call) is received, the squelch will open and audio is
heard even if the call is specified for another station.
Station B never hears that Station C
is calling Station A.
• Station C calling to Station A with “BK OFF”
Station A and
B are commu-
nicating using
the digital call
sign squelch.
Station B also hears that Station C
is calling Station A.
• Station C calling to Station A with “BK ON”
Station A and
B are commu-
nicating using
the digital call
sign squelch.
Appears
Station A Station B
Station C
Station A Station B
Station C
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