4
5
microphone
earmold
earhook
plastic
tube
trimmers
volume wheel
program button
battery door and on/off switch
STAGE ISG373-V / STAGE ISG383-V
(3-trimmer hearing instruments)
On/Off Function
Switch your hearing
instrument on by closing
the battery door . Switch
your instrument off by a
small movement of the
battery door till you feel a
click . After switching on,
your hearing instrument will
always start in program 1 .
• Switch your instrument off if you are
not using it . This will increase the
battery life .
• At night, switch off your instrument
and open the battery door completely .
It allows moisture in your instrument
to evaporate and will increase the
instrument’s life span .
off
Volume control
Your instrument has a volume control which allows you to set and
control the volume manually .
During the fitting of the hearing instrument, your hearing care
professional will have chosen an optimal volume setting for you .
Please note the setting of that particular level .
Your volume control has numbers on it to indicate the sound level .
Changing Memory Programs
Your hearing instrument has a push button allowing you to use
up to three different listening programs, each of them suitable
for certain situations .
