Shure Incorporated
Features
Front Panel
BLX4
BLX88
① audio LED
Indicates strength of incoming audio signal: green for normal and red for overload.
② ready LED
Green light indicates system is ready for use and receiving transmitter signal.
③ LED Display
Displays group and channel setting.
④ group and channel Buttons
Scan: Push and release group button to scan for an open group and channel.
Manual: Push and hold group button to select a group. Push channel button to select a channel in the current
group.
⑤ power Button
Push and hold to turn power on or off.
Back Panel
BLX4
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