Sennheiser LV308 Two-Way Radio User Manual


 
33
SK 100 G2 / SK 300 G2 / SK 500 G2 bodypack transmitters
̈
Press the two unlocking buttons µ and open the battery com-
partment 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 transmitter can also be powered via the rechargeable Sennhei-
ser BA 2015 accupack. Insert the rechargeable battery into the bat-
tery compartment as described above.
The transmitter has two charging contacts and a sensing contact
on its short sides. The rechargeable battery can be recharged while
remaining in the transmitter. Insert the transmitter into the L 2015
charger (see ”Charging the rechargeable battery BA 2015“ on
page 27).
Note:
For rechargeable battery operation of the transmitter, only use
the BA 2015 rechargeable battery in order to ensure optimum
operational reliability. For charging the accupack, only use the
L 2015 charger. Both the rechargeable battery and the charger
are available as accessories.
The rechargeable battery is fitted with an integrated sensor
which is – via a third contact – monitored by the electronics of
the transmitter and the charger. The sensor is necessary for the
following control purposes:
y The taking into account of the different voltage characteristics
of primary cells (batteries) and accupacks. The battery status
indications on the displays, the transmission of transmitter
battery status information to the rack-mount receivers and
the switch-off thresholds at the end of the operating time are
corrected correspondingly. Due to the missing sensor,
individual rechargeable battery cells will not be identified as
accupacks.
y The monitoring of the rechargeable battery temperature
during charging in the L 2015 charger.
µ
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