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Shure Incorporated
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Troubleshooting
Issue
Indicator Sta-
tus
Solution
No sound or faint sound
Receiver RF
LED on
Verify all sound system connections or adjust gain as needed (see
Adjusting Gain).
Verify that the receiver is connected to mixer/amplifier.
Receiver RF
LED off
Turn on transmitter.
Make sure the batteries are installed correctly.
Link transmitter and receiver (see Linking section).
Charge or change transmitter battery.
Receiver LCD
screen off
Make sure AC adapter is securely plugged into electrical outlet.
Make sure receiver is powered on.
Transmitter in-
dicator LED
flashing red
Charge or change transmitter battery.
Transmitter
plugged into
charger.
Disconnect transmitter from charger.