Shure BLX2 - BLX2 Transmitter Details

Shure Incorporated
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③ 4-Pin Microphone Input Jack (TA4 connector)
④ Antenna
⑤ group Button
Changes group setting.
⑥ LED Display
Displays group and channel setting.
⑦ channel Button
Changes channel setting.
⑧ Battery Compartment
⑨ Audio Gain Adjustment
Rotate to increase or decrease transmitter gain.
BLX2
① LED Indicator
Displays power and battery status (see Transmitter LED Indicators).
② power Button
Push to turn power on or off.
③ group Button
Changes group setting.