Specifications - Shure BLX4RE-H8E Online User's Manual

Issue
Audio artifacts or dropouts
Distortion
Sound level variations when
switching to different
sources
Receiver/transmitter won't
turn off

Specifications

System
Working Range
91 m (300 ft) Line of Sight
Note: Actual range depends on RF signal absorption, reflection and interference.
Audio Frequency Response
50 to 15,000 Hz
Note: Dependent on microphone type
Total Harmonic Distortion
Ref. ±33 kHz deviation with 1 kHz tone
0.5%, typical
Indicator Status
Receiver LED screen off
Transmitter indicator LED
flashing red
Ready LED flickering or off
Audio LED on receiver indi­
cates overload (red)
N/A
LED/display flashing rapidly
Solution
Make sure DC adapter is securely plugged into electrical
outlet.
Make sure receiver is powered on.
Replace transmitter batteries (see Changing Batteries).
Change receiver and transmitter to a different group and/
or channel.
Identify nearby sources of RF interference, and shut­
down or remove source.
Replace transmitter batteries.
Ensure that receiver and transmitter are positioned with­
in system parameters
System must be set up within recommended range and
receiver kept away from metallic surfaces.
Transmitter must be used in line of sight from receiver for
optimal sound
Reduce transmitter gain (see Adjusting Gain).
Adjust transmitter gain as necessary (see Adjusting
Gain).
See Locking and Unlocking Controls.
Shure Incorporated
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