User manual

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Important Battery Information
Low Battery Warning
When the battery voltage nears the end of its life, the MDHearingAid
®
AIR will
provide a low battery warning signal. The initial warning will be three sets
of double beeps. At this point, the hearing aid is still functioning, but it is
recommended that the battery be replaced as soon as possible.
When the battery is too weak for further operation, the MDHearingAid
®
AIR
will issue six sets of double beeps (resembling a motor boat sound) and
then shut down all audio output of the Hearing Aid. At this point, the unit
will not function until a fresh battery is installed.
Donotleaveexhausted"dead"batteriesintheHearingAid,
astheymayleakanddamagetheHearingAid.Discard/Recycle
theexhaustedbatteries.
Caution!Batteriescanbeharmfulifswallowed.Keepbatteriesoutof
reachofchildrenandpets.Ifabatteryisaccidentallyswallowed,seek
medicalattentionimmediately,orcalltheNational Battery Hotline
collect at 202-625-3333.
Battery Type:
The MDHearingAid
®
AIR uses size
13/13A zinc-air batteries.
Battery Expiration Location:
Found on back of battery package.
Battery Life:
Depends on a number of factors, such as the
settings of your Hearing Aids and the number of
hours used per day.
For extended battery life, open the Battery
Compartment if the Hearing Aid will not be used for
a prolonged period of time. This can be performed
every night, after removal, before going to sleep.
Battery Removal:
Hold the Hearing Aid over a table, then turn the
Hearing Aid over, and battery will fall out.
PleaseRecycleexhaustedbatteries.