
Operating in conventional mode 39
To make a call:
1
Select the required channel or group.
2
On channels programmed for DMR or analog calls
between radios (without a radio network):
Check that the channel is clear. If the LED is
glowing green, the channel is busy and you may
not be able to transmit.
3
Hold the radio so that the microphone is about one
inch (2.5 cm) from your mouth and press the PTT
key to transmit.
4
On a DMR channel: Wait for the go-ahead double-
beep (if programmed).
5
Speak clearly into the microphone and release the
PTT key when you have finished talking.
While you are transmitting, the LED glows red.
If you turn the channel selector while pressing
the PTT key, the channel will change after you
release the PTT key.
Limiting call time
Your radio may limit the amount of time you can talk
(transmit) continuously. This is known as the ‘transmit
timer’ or ‘time-out timer’ and allows other radio users
to make calls on that channel.
The radio warns you before the transmit timer expires
by beeping three times. The status LED flashes red.
If the transmit timer has timed out, you must release
the PTT before you can transmit again.
Your radio may be unable to transmit for a short
time after the transmit timer has expired.
Making an emergency call
You may be able to activate emergency mode by
using a programmed function key.
Содержание TP9310
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