User manual
16
The MDHearingAid AIR is equipped with a Telecoil Program. Telecoils, also
known as Audio Induction Loops, enable the direct magnetic coupling of your
Hearing Aid to compatible telephones and other audio sources.
Telecoils provide clear sound that is free of background noise and feedback.
Telecoils enable you to comfortably use the telephone without removing
your Hearing Aid.
To activate the Telephone/Telecoil mode (Program 4)
Push the Program Button until you hear four tones. In Telecoil mode,
the Hearing Aid microphone is disabled; only the sounds picked up
from the Telecoil are ampliî‚żed through the Hearing Aid.
General Telephone Use
When using the Telecoil, be sure to center the telephone receiver over
the Hearing Aid, NOT your ear canal. Move the receiver along the
Hearing Aid to locate the clearest, strongest signal. You may have to
increase the volume of the Hearing Aid slightly. To return to normal
listening, push the Program Button until the desired program is reached.
Using the Telephone / Telecoil Program