Sennheiser Tourguide System 2020 Instruction Manual page 101

Tourguide2020_516509_0909_Sp6.book Seite 33 Montag, 22. März 2010 1:12 13
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Charging the BA 2015 accupack
To charge the accupack of the radio microphone or
bodypack transmitter:
Remove the accupack as described on page 26 or
page 27.
Place the accupack into the charging compartment
for accupack/bodypack transmitter
the diagram on the left.
CHARGE/ERROR ·
The red LED
compartment lights up.
After the accupack has been fully charged, the green
READY »
LED lights up.
Notes:
• Charging a completely discharged accupack takes
approx. 3½ hours at room temperature. It is
normal for the accupacks to get hot during
charging.
• However, the charging process may take longer
if:
• the accupack is deep-discharged and first
has to be reconditioned by a deep discharge
recovery charge,
• the ambient temperature is close to or over
40°C, since, in order to protect the accupack,
the charging process will be interrupted until
the temperature has dropped to a safe level.
• For safety reasons, each charging process will be
interrupted after 4 hours.
• When not using the BA 2015 accupack for
extended periods of time, charge it about every
three to six months.
Using the components
³
as shown in
of the charging
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