Operation Manual

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Recommended energy source:
Zinc Air battery type 10
This hearing aid uses an environmentally friend-
ly, type 10 Zinc Air battery, which provides a long
lifetime when treated correctly.
Please note the expiry date on the battery pack.
To ensure proper battery function, do not use bat-
teries past the expiry date. Because they are Zinc
Air type batteries, they need air to work. There-
fore, do not remove the adhesive tab until just be-
fore inserting the battery in the hearing aid.
Once inserted, the battery will start functioning
after a few seconds. Operate your hearing aid
with the same battery until it is exhausted.
The lifetime of the battery depends on a number
of factors, such as the setting of your hearing aid,
how many hours you use it daily and the listening
environments in which you use it.
On occasion, a new battery may be exhausted be-
cause it was not sealed properly. If your hearing
aid does not work after you have replaced the bat-
tery, try inserting a different new battery.