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Check whether you have selected the correct size of earplug by moving your head slowly
up and down and then left and right while opening and closing your jaw. If the earplug
slips out, it is too small. If you wear glasses, place the arm of the glasses between your
head and the hearing amplifier.
IMPORTANT
Never insert the sound tube into the ear canal without an earplug. Make sure also not to
press the tube and earplug too deeply into the ear canal.
Switching the device on/off
In order to switch the hearing amplifiers on/off, hold down the
program selection button on the device for three (3) seconds
until you hear a beep.
Adjusting the volume
Plus button:
Increases the volume (press briefly)
Minus button:
Decreases the volume (press briefly)
Beep
♪
Use the volume button to adjust the volume to the desired level so that you can hear sounds
clearly and distinctly.
