Shure Incorporated
⑤ Infrared (IR) port
Sends IR signal to transmitter for sync.
⑥ sync button
Press to synchronize transmitter with receiver group and channel settings.
Back Panel
⑦ AC adapter jack
⑧ Adapter cord tie-off
⑨ XLR microphone output jack
⑩ 6.35 mm (1/4") instrument level output jack (unbalanced).
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 transmitter IR port should be exposed at a time.
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