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In order for your wireless system to work correctly, both the receiver and transmitter must
be set to the same channel. Follow this basic procedure for setting up and using your
Concert 99 wireless system:
1. Physically place the CR99 receiver where it will be used, and extend the antennas
vertically. The general rule of thumb is to maintain “line of sight” between the
receiver and transmitter so that the person using or wearing the transmitter can see
the receiver.
2. With the CR99 powered off, connect the included power adapter. Turn the CR99 on
momentarily to confirm that the unit is receiving power. Then turn the CR99 power
off.
Quick Start
3. With your amplifier or mixer off and volume control
all the way down, connect the CR99 receiver
output jack to the mic or line level input of a
mixer or amplifier using the balanced XLR output
or unbalanced ¼” line level output. Turn the Level
knob on the CR99 completely counterclockwise,
then turn its power on.
4. Press and hold the GROUP button on the front
of the CR99 receiver to scan for an available
channel within the selected group.