Preparing the receiver for use
Inserting and replacing the batteries
For powering the receiver, two 1.5 V AA size batteries are required.
Press the two unlocking buttons | and open the |
battery compartment cover . |
|
Insert the two batteries as shown above. Please observe correct polarity when inserting the batteries.
Close the battery compartment. The battery compartment cover locks into place with an audible click.
Inserting and charging the accupack
The receiver can also be powered via the rechargeable Sennheiser BA2015 accupack. Insert the accupack into the battery compartment as described above.
The receiver has two charging contacts and a sensing contact on its short sides. The accupack can be recharged while remaining in the receiver. Insert the receiver into the L 2015 charger (see operating manual of the L 2015 charger).
Note:
For accupack operation of the receiver, only use the BA 2015 accupack in order to ensure optimum operational reliability. For charging the accupack, only use the L 2015 charger. Both the accupack and the charger are available as accessories.
The accupack is fittedwithan integratedsensorwhich is
–via a third contact – monitored by the electronics of the receiver andthe charger. The sensoris necessary for the following control purposes:
y The taking into account of the different voltage cha- racteristics of primary cells (batteries) andaccupacks. The battery status indications onthe displays andthe
11