b a t t e r y
i n f o r m a t i o n
When the hearing instrument is not in use, it
is recommended that you open the battery
door and remove the battery. This helps to
prevent excessive battery drain and allows for
proper ventilation of the hearing instrument.
The low battery detection system
continuously monitors battery life.
When the battery becomes low, the low
battery warning sequence consisting of 3
double beeps is initiated. After the warning
beeps are complete, normal operation
resumes.
The low battery warning sequence will repeat
every 10 minutes until the battery becomes
critically low. At that time, the end of the
battery life warning sequence consisting of 6
double beeps is issued. The device is then
muted and put into low power sleep mode.
Battery replacement will then be required.
The volume of the low battery indicator can
be adjusted by your hearing healthcare
provider.
4
l e f t a n d r i g h t
i n s t r u m e n t s
If you are wearing hearing instruments on both
ears, it is important to use the correct device in
each ear. The sound tubes are marked with
“red” lettering for the Right ear and “blue”
lettering for the Left ear.
Turning the Hearing Aid On and Off:
To turn your hearing
instrument “on”,
you simply need to
close the battery
door after inserting a
battery.
There are two ways
to turn your hearing
instrument “off ”:
1. Grasp the notch
on the battery door
and pull it until one
click is felt. Your
instrument is now “off ”.
2. You may choose to open the battery door
completely which will also turn off the hearing
instrument.
3
sparo manual 8-1-08 2/24/10 1:41 PM Page 9
