11
Energy management
The power consumption of this radio set is very small. If no signal is received, the electronic
battery stand-by mode is activated. If the capacity of the battery pack is too low or if the
batteries are empty, the radio set will emit an audio warning that is repeated every 15 sec.
Now you have to charge the battery pack or replace the batteries.
If the battery stand-by mode is activated the transmission/
reception LED emits red light in intervals of 2 sec.
Attach/take off belt clip
Place the grooves of the belt clip on the guide rails on the upper
part of the housing and slide the clip downwards until the safety
catch snaps in (see gure 3).
Push the safety catch (on top of the belt clip) away from the
housing in order to remove it from the radio set (see gure 4).
Operation/functions
Note: If a setting is not activated within 10 seconds the radio set will automatically
adopt the last setting. As conrmation there is a double beep sound.
Switching on/off the radio set
Pushing the on/off key permits to switch the radio set on (the radio set is thus ready-to-
receive) and off. Switching on/off is accompanied by a beep sound.
Adjusting the volume
Pushing the s (loud) or t (mute) keys permits to change the volume in 8 steps.
Select channel
This function permits to select one of the eight channels.
Always adjust both radio sets to the same channel!
1. One push on the
key until the channel number is ashing.
2. Select a free channel by means of the s or t key.
3. Validate by means of the PTT or
key.
Fig. 3 Fig. 4
