Switching The Radios On And Off; Volume Control; Channel Selection - switel WT227 Mode D'emploi

3.2

Switching the radios on and off

To switch on the radio, hold the On/Off button
signal tone sounds. The display will be illuminated for some seconds
and all the symbols will be shown in the display. After this the display
will show the currently selected channel.
To switch the radio off, hold the On/Off button
until a signal tone sounds.
3.3

Volume control

The volume of the built-in loudspeaker can be displayed in 10 volume
steps using the
the display.
3.4

Channel selection

The radios have 8 different transmission channels, which are released
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 MODE button once. The CHAN indicator will flash in
the display.
2. Select the required channel using the
3. Confirm the selection with the PTT button on the left-hand side.
50
- Operation -
and buttons. The volume set will be shown in
pressed until a
pressed once more
and buttons.