Displaying The Remaining Operating Time Of The Rechargeable Battery; Using The Charging Reminder Function - Sennheiser Set 860 Instruction Manual

Always store the stethoset receiver in the transmitter's
charging compartment to ensure that it is fully charged when
needed. The intelligent battery charging technology prevents
overcharging.
The display during charging can be set so that it automatically
switches off after 30 seconds (see page 32).
Displaying the remaining operating time of the
rechargeable battery
When you switch the stethoset receiver on, the
plays the remaining operating time/charge status.
Battery
LED
To indicate that the operating time is decreasing, each LED segment
slowly dims before it goes off completely.
If the actual operating time differs widely from the specified values,
the rechargeable battery is probably exhausted and should be
replaced. Information on the rechargeable battery can be found on
page 28.
The display of the remaining operating time can be set so that
it automatically switches off after 30 seconds (see page 32).
If more than one stethoset receiver is connected to the trans-
mitter, the remaining operating time/charge status cannot be
displayed.

Using the charging reminder function

When the stethoset receiver is switched off and the transmitter
automatically switches off (standby mode), the
flash back and forth for 10 minutes to remind you to charge the ste-
thoset receiver.
Charge the stethoset receiver by placing it into the transmitter's
charging compartment (see page 16).
The LED stops flashing and the charging process starts.
You can also switch off the charging reminder function (see
page 32).
Putting the Set 860 into operation
Meaning
Rechargeable battery is
empty; 
Battery
LED
flashes slowly recharge the recharge-
able battery
st
approx. 6 hours of
1 LED seg-
operating time
ment lit
st nd
approx. 12 hours of
1 + 2 LED
operating time
segments lit
All LED seg- approx. 18 hours of
ments lit operating time
Battery
LED dis-
Battery
LED will
Set 860 | 17