User Manual

Shure Incorporated
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Number of bars corresponds to RF signal strength. OL indicates signal overload.
⑥ Audio Meter
Number of bars indicates audio signal level. OL indicates signal clipping.
⑦ Active Antenna Indicator
Indicates active antenna for the diversity signal.
Transmitters
BLX1
① LED Indicator
Displays power and battery status (see table).
② power Switch
Toggles power on or off.
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.