- Operation -
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4
Operation
4.1
Switching the radios on and off
To switch on the radio, hold the On/Off button
MENU
pressed until a
signal tone sounds. The display will show the currently selected channel
between 1 and 8.
To switch the radio off, hold the On/Off button
MENU
pressed once
more until a signal tone sounds.
4.2 Volume
control
The volume of the built-in loudspeaker can be displayed in 15 volume
steps using the
+
and
buttons. The selected volume will be
shown in the display with
v1
to
v15
.
4.3 Channel
selection
The radios have 8 different transmission channels, which are approved by
the European Committee for Radio Communications as " Private Mobile
Radio" channels, known as PMR for short.
In order to be able to speak between two radios, both units must be
set to the same channel.
1. Press the
MENU
button once. The display will flash with the selected
channel.
2. Select the required channel using the
+
and
buttons.
3. Confirm the selection with the
PTT
talk
button on the left-hand side.