MU16 / MU26 User Manual
on the handheld unit will flash until both transmitter and receiver frequencies are matched and
channel numbers stop flashing.
For beltpack units, open the battery compartment to reveal the IR sensor inside and hold this near to
the IR sender on the UHF receiver. The display on the beltpack unit will flash until both transmitter
and receiver frequencies are matched and channel numbers stop flashing.
In use
Gradually increase the microphone level(s) on the receiver and then increase the volume on the
mixer or amplifier until the sound from the microphone can be heard through the equipment.
During use, it may be useful for the reception of the microphone to be muted for a short period of
time (e.g. to avoid feedback when walking across the front of a speaker or avoid handling noise
when placing the microphone down momentarily or adjusting a neckband microphone). In these
circumstances, it may be better to move the transmitter switch to the “MUTE” position, which
maintains the radio frequency carrier signal but mutes the microphone input. When this switch is
moved back to the “ON” position, the sound will be immediately restored.
If the wireless system is not to be used for more than a few seconds, it is preferable to slide the
transmitter switch to the “OFF” position, which mutes and deactivates the radio signal and powers
down the transmitter. For beltpacks, hold the “ON / CHECK” button until the word “OFF” is displayed
and release to power down. Be sure to turn down the volume of the mixer or amplifier and then
switch off the receiver.
Unplug signal leads from the receiver and mixer or amplifier when moving or packing away. If the
system is not to be used for long periods of time, remove the batteries from the transmitter and
unplug the power adapter from the receiver and the mains outlet. Retracting and/or removing the
antennae can also help avoid damage when the system is not in use.
