
General Radio Operation
English
Receiving and Responding to a Radio Call
Once you have selected the required channel and/or zone, you
can proceed to receive and respond to calls.
You will see solid red LED while the radio is transmitting. You
will see solid yellow LED when the radio is receiving a
transmission in conventional mode and there is no LED
indication when the radio receives a transmission in trunking
mode.
If the radio is receiveing a secure transmission, the yellow LED
blinks.
Red LED
Yellow LED
Green LED
Receiving and Responding to a Talkgroup Call
To receive a call from a group of users, your radio must be
configured as part of that talkgroup.
Procedure:
When you receive a talkgroup call (while on the Home screen),
depending on how your radio is preprogrammed:
1
ASTRO Conventional Only:
The LED lights up solid yellow. The display shows the
talkgroup alias or ID, and the caller alias or ID.
OR
Trunking Only
:
The display shows the caller alias or ID.
2
Hold the microphone vertically
lllly
22
h
i ches
c es
o 5
o 5
tto
t
from your mouth.
3
Press the
PTT
button to respond to the call. The LED lights
up solid red.
4
Release the
PTT
button to listen.
See
Making a Talkgroup Call
on page 32 for details on making
a Talkgroup Call.
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