User's Manual

Shure Incorporated
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⑨ RF Diversity LEDs
Indicate antenna status:
Blue = normal RF signal between the receiver and transmitter
Red = interference detected
Off = No RF connection between the receiver and transmitter
Note: the receiver will not output audio unless one blue LED is illuminated
⑩ RF Signal Strength LEDs
Indicate the RF signal strength from the transmitter:
Amber = Normal (-90 to -70 dBm)
Red = Overload (greater than -25 dBm)
⑪ Audio LEDs
Indicate average and peak audio levels:
LED Audio Signal Level Description
Red (6) -0.1 dBFS Overload/ limiter
Yellow (5) -6 dBFS
Normal peaks
Yellow (4) -12 dBFS
Green (3) -20 dBFS
Signal PresentGreen (2) -30 dBFS
Green (1) -40 dBFS
⑫ Gain Buttons
Adjust channel gain
⑬ Power Switch
Powers the unit on or off