Electro-Voice ELX200 Installation Manual page 39

ELX200 Powered Loudspeakers
Problem
7. Microphone
produces acoustic
feedback when
input level is
amplified
8. DSP menu is locked The Menu Lock
9. QuickSmart Mobile
app does not
detect the
loudspeaker
If these suggestions do not solve your problem, contact your nearest Electro-Voice dealer or
Electro-Voice distributor.
See also
–
–
Electro-Voice
Possible Cause(s)
Incorrect gain
structure or source
input (mixing
console/preamp) is
overdriven
Incorrect gain
structure
MODE is set to
MUSIC
Microphone position
is too close to the
front of the
loudspeaker
function has been
turned on. A lock
symbol displays on
the LCD screen.
Enable Bluetooth®
System status, page 21
DSP controls, page 22
Action
Verify level controls of the source are properly structured
by using the VU meter indicator on the LCD screen. If the
VU meter bar is solid or the system indicates LIMIT, the
input or source level is too high.
Reduce the microphone levels at the mixing console or
input source. If the microphone is connected directly to
the speaker, reduce the input level on the speaker.
Positioning the microphone close to the sound source
increases gain-before-feedback. See problem 6.
Change the MODE to LIVE or SPEECH.
Whenever possible setup the loudspeakers so the
microphone is behind them. If using the loudspeaker in a
monitor position, aim the loudspeaker to the back of the
microphone.
Press and hold the MASTER VOL knob for 5 seconds.
Ensure Bluetooth® is enabled on the loudspeaker.
Installation manual
Troubleshooting | en 39
2019-04 | 03 | F.01U.326.891