Shure Incorporated
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Compatible Frequencies
When operating multiple systems simultaneously, choose one group from the following table and set all systems to different
channels within that group.
Number of Systems
Group (by band)
X8
X8A (Australia)
X8B (Brazil)
2
0 to 9
0 to 9
0 to 9
3
3 to 9
3 to 9
3 to 9
4
3 to 9
--
3 to 9
5
7 to 9
--
--
Manual Channel and Group Selection (receiver only)
Using the receiver to scan for a channel is the best way to find the best frequency for your system. However, for multiple sys-
tem setup, you may need to manually set the group number.
Press and hold the
channel
button.
Hold the button until the channel or group display begins flashing.
Release and press the button again to advance the setting. At the desired channel or group number, wait for the flash-
ing to stop. This activates the new setting.
Transfer the new frequency setting to the transmitter using the automatic sync function.
Locking and Unlocking Controls
Locking the system controls prevents accidental muting or channel adjustment during performances.
To lock the controls:
With the transmitter
off
, hold the
power
button down until the green LED flashes (~5 seconds)
To unlock the controls:
With the transmitter
on
, hold the
power
button down until the green LED flashes (~5 seconds)