32
Step 10. Changing the battery
Before the battery is completely empty, your hearing
system will indicate to you that the battery soon needs
to be changed with an acoustic signal. Once this
happens, you have about 30 minutes (in some cases
longer) to change the battery. The battery warning
signal is repeated every half hour. We recommend that
you always keep a spare battery on hand.
Step 11. Changing the battery if the hearing system
has a secured battery compartment
The standard and micro models have the option to be
fitted with a tamperproof battery compartment if
needed for safety reasons. The standard and micro
hearing system use the same type of tamperproof
battery compartment. The micro is used in the
following example to show how the battery is changed.
4. Using the hearing system