Adjust your hearing aids
Adjusting the volume:
Press the up/down switch to increase/decrease the
volume. You should hear beep(s) after each press of
the switch. When you hear a different beep, it means
you have reached the loudest or softest volume.
Switch to different hearing programs:
Press and hold any switch on the device for three (3)
seconds to switch between modes.
Know about the program of the LUNA Pro
P1: Normal Mode. Suitable for a more quiet
environment like at home or in the office.
P2: Noise Reduction Mode. Suitable when outdoors,
like when on the road, at the supermarket or restaurant.
P3: Restaurant Mode. In a noise restaurant having
conversation with people beside you.
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