PROEL BPLL Manual page 26

Body pack transmitter
1. Display
LCD displays : antenna symbol ( when TX and RX are couplet),
operating frequency, charge battery level, CHANNEL, GROUP,
power transmission (PL), LOCK
2. CH/ON
Pressing for one second such key the transmitter is activated. The
following key pressing activates in a cyclic way the following
functions: CHANNEL / GROUP / PL / LOCK. To switch off the
transmitter press such key for one second
3. SELECT
Functions mode allows value selection
4. Jack for battery recharge purposes
To charge rechargeable batteries, connect the battery charter
(optional) to this jack input
5. Mini 4P connector
Connect the clip microphone and headset to this connector: A guitar,
a bass a keyboard etc ..can be connected to this input
Pin1: Guitar, Basss and keyboard
Pin2: GND
Pin3:Condenser microphone (a Phantom
power is available)
Pin 4: Dynamic microphone
fig. 3