Philips HL 3020 BTE SP - Your Hearing Aid − What It Is, What It Does

10
Microphone openings
Sound in
Program Button
Change
programs and
ight mode
Your hearing aid − What it is,
what it does
Double Program
Button
Change volume
and mute
Earhook
Tube
Brings sound
into the ear
Mold
Holds the
hearing aid
in the ear
Nail grip
Open the
battery drawer
LED (optional)
Program,
volume and
battery status
Battery drawer
Direct Audio Input
(with an optional
DAI/FM adapter)
Contains the
battery and
functions as an on/
o switch
Sound out
Your hearing aid