Putting the Set 860 into operation
16 | Set 860
Charging the stethoset receiver’s rechargeable
battery
A complete charging cycle takes
about 3 hours
. Before using the
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
Battery
LED
on the transmitter
lights up white. The stethoset receiver switches off after a few min-
utes.
왘
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
Bat-
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.
3 h
100 %
Battery
LED
Meaning
–
The transmitter is not charging.
1
st
LED segment flashes
The rechargeable battery is being
charged. Less than 1/3 of the charge
capacity is reached.
1
st
LED segment lit,
2
nd
LED segment flashes
The rechargeable battery is being
charged. Up to 1/3 of the charge
capacity is reached.
1
st
+ 2
nd
LED segments lit,
3
rd
LED segment flashes
The rechargeable battery is being
charged. Up to 2/3 of the charge
capacity is reached.
All LED segments lit
The rechargeable battery is fully
charged.
Battery
LED flashes
rapidly
A charging error/battery error has
occurred (see page 28).
