Operation Manual

9
Battery Indicators
An indicator will sound when the battery voltage is
low. You have approximately 5 minutes* to replace
the battery. An indicator will sound just before the
battery stops working.
* Actual time between low battery indicator and shut
down will vary depending on environmental noise
levels and brand of battery used.
Helpful Hints
• NEVERFORCETHEBATTERYDOORSHUT;
thiscouldresultinseriousdamage;ifthedoor
will not close securely, check that the battery is
inserted correctly.
• Donotopenthebatterydoortoofarordamage
is likely to occur.
• Becauseoftheirsize,it’sagoodideato
change and replace batteries above a table
or desk to reduce the risk of dropping the
instrument or battery.
• Disposeofusedbatteriesimmediatelyinthe
proper waste or recycling container.
• Becausebatteriescanvaryinsizeand
performance, your hearing care professional
is your best source for lifespan estimates and
verification that you are using the proper size
and type.
Preparation