Sennheiser RS 125 Mode D'emploi page 42

Putting the RS 125 system into operation
Insert the rechargeable batteries. Observe
correct polarity when inserting the bat-
teries.
Put the earpad
If the operating time decreases drastically even when
the rechargeable batteries are fully charged, the
rechargeable batteries are exhausted and have to be
replaced.
Charging the headphones' rechargeable batteries
Charge the rechargeable batteries for at least 16 hours
prior to first time use. Subsequent charging time is
about the same time as the previous operating time.
16h
The operating time is up to 23 hours.
Place the headphones on the charging cradle 6. Make sure
that the charging indictor
The headphones automatically switch off and the recharge-
able batteries are being charged.
10
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5
back in place.
6
8
8
CHARGE
lights up.