User manual

7
The battery
We recommend zinc-air batteries. Use a size 312 bat-
tery for the transmitter.
To obtain replacement batteries, please consult your
hearing care professional. It is important to take note
of the expiry date and the recommendations on the
battery pack regarding disposal of used batteries.
Inserting the battery
Before inserting a new battery, remember
to remove the adhesive tab. Once the tab
has been removed, the battery will start
functioning after a few seconds.
CAUTION
Do not use batteries if there is a sticky residue from the tab
or other unwanted substance, as this can cause the device to
malfunction.
Use the nail grip to gently swing the
battery drawer open.