oticon Opn 2 Instructions For Use Manual page 5

Identify your hearing aid
For your in-the-ear hearing aid, there are several different styles
available with different battery sizes. Please see the model overview
for your style and battery size. This will make it easier for you to
navigate through this booklet.
8 About Startup Handling Options Tinnitus Warnings More info
Size 10 battery (CIC shown)
What it is and does
Microphone inlet
Sound in
Battery drawer
Contains the
battery and
functions as
on/off switch
Pull out string
Pull out the
hearing aid
Vent
Components may be positioned differently on your hearing aid.
Push button Sound outlet
(optional) Sound out
Mute, change
volume and
program
Vent
9