Widex SCOLA TEACH33, Инструкция пользователя

Страница: 47 / 68

47
If a Teacher’s synchronisation is performed at a distance of
approximately 30 cm-80 cm, the teacher’s synchronisation will
still take place, and a beep-tone will be heard in the hearing aid .
However, the SCOLA TEACH display will indicate that the receiver
is outside its reply range, and it will not show the detailed set-
tings .
NOTE
The optimal operating range is achieved by holding the SCOLA TEACH
vertically – NOT horizontally, as you might with an ordinary remote con-
trol .
FM system
An FM system is a radio communication system in which a trans-
mitter sends signals to a receiver via carrier waves . ”FM” stands
for “frequency modulation” and is a technical term for the way in
which the radio signal is produced . FM transmission ensures high
quality reception without any noise, hum or distortion .
If you have two hearing aids, they should both have a receiver .