User Manual

14
FR3B is the UHF wireless bodypack transmitter (OPTIONAL).
 In order to open the bodypack transmitter and
to access the batteries compartment, push the
cover at mid side and pull it towards you.
32. ANTENNA
This is the transmitting antenna: do not force it,
disconnect it or try to replace it with a different one.
33. BATTERY COMPARTMENT
This is the battery compartment.
To operate the transmitter needs 2 type AA alkaline
batteries.
NOTE: the transmitter is able to operate also with 2 Ni-
MH rechargeable batteries, but in this case the
operating time is less.
34. OFF STANDBY ON
ON/OFF switch. In STANBY position the transmitter is on
but it is muted: this position is useful in case you don’t
want to hear the typical on/off click.
35. BATT LED
This LED shows the battery status:
 When the microphone is switched ON, the LED is
GREEN.
 When the batteries are near to be exhaust, the LED
is RED to indicate that they must be replaced as
soon as possible.
36. AUDIO INPUT
3.5mm mini jack input socket to connect the supplied
headset microphone.
37. MIC SENSITIVITY
This switch sets the transmitter sensitivity in three step:
- MIC is the higher sensitivity for quiet talkers;
- 0dB is for normal talkers;
- -10 dB is for screaming singers.