20
Operation with batteries
Your radio sets can also be operated with three micro-batteries each
(type: AAA, LR03). It is essential to ensure the indicated polarity when
inserting them into the battery case!
In case of a battery change you always have to exchange all batteries.
Do not mix different battery types, batteries with different capacities
or batteries and rechargeable battery cells!
Do not try to charge a radio set that is equipped with batteries in the
charger! There is explosion hazard!
Remove the batteries, if you do not use your devices for a prolonged
period!
Information on disposal of battery packs/batteries
Used up battery packs and batteries are not to be thrown into the
domestic waste. Be sure to observe the national disposal regulations
and dispose used up battery packs (only if completely dischar-
ged)/batteries with the corresponding collecting points.
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 is low, the red LED will flash every 15 sec. Now you have to
charge the battery packs or replace the batteries.
Functions
Note:
If a setting is not activated within 10 seconds the radio set will
automatically adopt the last setting.
Switching on/off the radio set
Pressing the
key permits to switch the radio set on/off. A beep
tone sounds and the LED briefly lights up.
Adjusting the volume
Use the
s
/
t
keys to adjust the volume, eight steps are available.
With a long keystroke the volume levels will be continuously stepped
forward. Reaching the highest/lowest volume level a double beep tone
sounds.
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