Opus Technologies OP-10R Manuel D'installation Et D'utilisation page 42

selected has been memorized.
3) Speak into the internal microphone (9) of the
transmi er or into the earband microphone
connected.
4) If the recep on is bad, check if:

Transmission is be er on another channel.

Distance between the transmi er and the
receiver is too large.

There are obstacles between the devices
that can disrupt the radio signal.
5) To reset a device in case of malfunc ons, ac -
vate the RESET key (2) with a thin object, for
example a metal pin. The device turns off and
can be turned on again.
6) To switch off, press and hold the POWER
bu on un l the opera on LED goes out.
OP-10R OP-10T