Putting the Set 880 into operation
Set 880 | 17
Using the charging reminder function
When the stethoset receiver is switched off and the transmit-
ter automatically switches off (standby mode), the
Battery
LED will flash back and forth for 10 minutes to
remind you to charge the stethoset receiver.
b Charge the stethoset receiver by placing it into the trans-
mitter’s charging compartment (see page 15).
The LED stops flashing and the charging process starts.
You can also switch off the charging reminder function
(see page 37).