Avsl qtx U-MIC User Manual - Page 3

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Operation

The U-MIC receiver is designed to connect to a microphone input jack on a mixer

or amplifier. Turn down the volume level on the microphone input of the mixer or

amplifier before connecting to avoid loud noises when connecting.

Connect the 3.5mm plug of the supplied lead into the USB receiver (5) and

connect the 6.3mm plug to the appropriate microphone input jack on the mixer

or amplifier.

Note: The output of both of the handheld transmitters is mixed to the same

single 3.5mm output.

Each handheld transmitter has an on/off switch (2), which should be in the down

position (off). Unscrew the bottom battery compartment (3) and insert 2 x AA

alkaline batteries, ensuring that the polarity is the correct way around.

Move the switch up to the "on" position and the power indicator (1) should light

briefly. If this LED is lit constantly, this indicates that the batteries are low on

charge and need replacing with new ones.

Gradually turn up the volume level on the mixer or amplifier and speak into the

handheld microphones in turn until the sound can be heard through the speakers

or recording equipment. Increase the volume to the required level.

When either or both of the microphones is not being used for a short time, it is

possible to mute the output by sliding the on/off switch to the central "mute"

position. This maintains the radio carrier signal but mutes the sound until the

switch is moved back to the "on" position.

If the U-MIC set is not being used for longer periods, turn down the volume level

on the connected mixer or amplifier and switch both handheld microphones off.

For long term storage, unplug the jack and USB receiver and remove the

batteries form the handheld transmitters.

U-MIC DUAL User Manual