User Manual

28 BK Radio
UNIT-TO-UNIT CALLBACK
If Unit-To-Unit callback is enabled, and a Unit-
To-Unit call is received on the Ready-to-
Transmit (RTX) channel, the user may press
PTT before the hold time expires, causing the
radio to enter Unit-To-Unit Mode and transmit
using the received ID as the destination ID. If
the callback timer expires before PTT is
pressed, the radio will return to normal
Operating Mode, but the phone icon will flash
until the [*] key is pressed, bringing up the last
active ID.
To exit Unit-To-Unit Mode, press and hold
the [*] key.
The callback timer can be cleared by making
the held channel invalid. For instance, if a
scan channel is being held, turn scan off.
PROGRAMMING UNIT-TO-UNIT CALL LIST
Press [*] to bring up the last active ID. If the
last active ID was a Call List ID, the ID’s label
will be displayed along with the phone icon.
Otherwise, the ID number will be displayed
along with the phone and ID icon.
Press a number key (0 – 9) to go directly to
the desired Call List ID, or press [PRI]
repeatedly to cycle to the label of the ID to be
re-programmed. Press and hold the [FCN]
key to enter ID Programming Mode (PRG icon
will be illuminated). As in keypad
Programming Mode, normal radio function will
be disabled until ID Programming Mode is
exited.
PROGRAMMING A LABEL
Press the [CLR] key. The display becomes
blank.
Press number keys to enter 0-9 in positions
1-7. The digits start in position 7, then move
left.
1 2 3
4 5 6
7 8 9
0
*
#
CLR
FCN
PRI
ENT
PRG
LABE
L
DPH Owner’s Manual 17
Once the signal ends, the radio continues to
monitor the channel for the preset scan delay
time before it resumes scanning.
SCAN CHANNEL GUARD CHANNELS
1. Slide Switch B (scan) up.
2. Turn the Squelch knob completely
counterclockwise, past the detent, to the
Channel Guard position.
When a signal is detected, scanning stops
while the radio checks for the proper Channel
Guard value. If the signal contains the proper
Channel Guard value, the radio receives the
message. Otherwise, the radio resumes
scanning immediately.
NUISANCE CHANNEL DELETE
If your radio is programmed for Nuisance
Channel Delete and Channel Scan is
assigned to a top switch (Switch B, for
example), a Nuisance Channel can be
temporarily removed from the Scan List by
sliding Switch B (scan) down momentarily and
then back up.
TRANSMIT WITH SCAN ON
When Switch B (scan) is up, the radio
transmits on the channel selected by the
Channel Selector knob unless Talkback Scan
is enabled or Priority Scan is enabled (see
Priority Scan operation).
1. Select a transmit channel by turning the
Channel Selector knob.
2. Press and hold the PTT switch and talk in
a normal voice.
When the PTT switch is released, the radio
continues to monitor the selected channel for
the preset scan delay time before it resumes
scanning.
RX SCN
LABEL
3