Instruction manual Set 880

Table Of Contents
Putting the Set 880 into operation
18 | Set 880
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 32.
The display of the remaining operating time can be set so that
it automatically switches off after 30 seconds (see page 36).
If more than one stethoset receiver is connected to the trans-
mitter, the remaining operating time/charge status cannot be
displayed.