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activating the hearing instrument for the first time
A hearing instrument is a miniature electronic device that runs on special batteries.
To activate the hearing instrument, you must insert a fresh battery in the battery
compartment.
The hearing instrument will start up when the battery door is closed. It will take a few
seconds until sound is produced. A jingle is played while the start up process is running.
Put on the hearing instruments upon closing the battery door.
If the hearing instrument is held in the hand while activated, it may produce a whistling
sound. This will stop when properly fitted on the ear.
changing batteries
Your hearing instrument battery size is
312
.
A worn out battery should be removed immediately and
disposed according to local regulations.
You will hear 2 beeps when it is time to change the battery.
This pre-warning will be repeated in moderate intervals until
the battery runs out. The battery may run out shortly after
a pre-warning or within the next couple of hours depending
on battery capabilities and individual hearing losses.
If the battery runs out the instrument turns off.
When that happens, 4 beeps are played to indicate that
the instrument is no longer operating.
Replace the battery.
