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Shure Incorporated
9/20
Transmitter Controls and Connectors
①
Indicator LED: Displays battery level, mute, and IR transmission status (see table).
②
Power/Mute Switch: Press to mute or unmute. Press and hold to power on or off.
③
Infrared (IR) port: Receives infrared beam to synchronize frequencies.
When using multiple systems, only one transmit
ter IR port should be exposed at a time.
④
4-Pin Microphone Input Jack
⑤
Audio Gain Adjustment