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About Start up Handling Options Warnings More info
Identify left and right hearing aid
It is important to distinguish between the left and the right hearing
aid as they might be programmed dierently.
Battery
Your hearing aid is a miniature electronic device that runs on special
batteries. To activate the hearing aid, you must insert a new battery in
the battery drawer. See how in the “Replace the battery” section.
A BLUE indicator on the back
of the battery drawer marks
the LEFT hearing aid.
A RED indicator on the
battery drawer marks the
RIGHT hearing aid.
Battery drawer
Your hearing aid
battery size is 312
Pull out to open
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