Charging The Stethoset Receiver's Rechargeable Battery - Sennheiser Set 860 Instruction Manual

Putting the Set 860 into operation
Battery LED
16 | Set 860
Charging the stethoset receiver's rechargeable
battery
A complete charging cycle takes
receiver for the first time, charge its rechargeable battery for a com-
plete charging cycle without interruption.
When the rechargeable battery is almost empty, you hear 2 beeps
in the stethoset receiver. The
lights up white. The stethoset receiver switches off after a few min-
utes.
Place the stethoset receiver into the transmitter's charging com-
partment so that the volume buttons face upwards. The ste-
thoset receiver is magnetically oriented to the correct position.
The stethoset receiver automatically switches off and the
tery
LED on the transmitter lights up white. The LED seg-
ments display the charge status of the rechargeable battery.
When the rechargeable battery is fully charged, all LED segments
light up white.
–
st
1 LED segment flashes
LED segment lit, 
st
1
nd
2 LED segment flashes
LED segments lit, 
st nd
1 + 2
rd
3 LED segment flashes
All LED segments lit
LED flashes 
Battery
rapidly
about 3 hours. Before using the
Battery
LED on the transmitter
Meaning
The transmitter is not charging.
The rechargeable battery is being
charged. Less than 1/3 of the charge
capacity is reached.
The rechargeable battery is being
charged. Up to 1/3 of the charge
capacity is reached.
The rechargeable battery is being
charged. Up to 2/3 of the charge
capacity is reached.
The rechargeable battery is fully
charged.
A charging error/battery error has
occurred (see page 28).
Bat-
3 h
100 %