8
3
4
2
1
1 - Connection to the BTicino 2-wire digital system BUS
2 - Stretch end ON/OFF microswitch
3 - Configurator socket
4 - Connector for extra power supply
For proper magnetic coupling between the
Internal Unit and the sound device, it is rec-
ommended to stay 25-35 cm from the front
side of the device.
Remember that the presence of metal and
background noise generated by electric/
electronic equipment (e.g. computers), can
affect the quality and the performance of
the coupling device.
25-35 c
m
40
cm
Inductive loop use:
Switch hearing device in T position.
2 Description