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TROUBLESHOOTING GUIDE
PROBLEMS
The instrument
doesn't switch on
No sound is heard by
reproducing a MIDI file
No sound is heard by
reproducing an MP3
file
Playing back a MIDI
file, the audio output
signal is in distortion
situation
Playing back a MP3
file, the audio output
signal is in distortion
situation
Distortion in
microphone sound.
The Led [OVL] lights
up
The microphone signal
is weak
130
POSSIBLE REASONS
PROBLEMS WITH GALILEO
Lack of switch on command
Lack of mains supply
Power Supply troubles
Boostrap failure
The slider [BALANCE] is set
on MP3
The slider [BALANCE] is set
on MIDI
The MIDI File equalizer is set
at too high gain values
The MP3 File equalizer is set
with high gain values
The input gain of microphone
signal is too high
The input gain of microphone
signal is too low
The microphone might be
either broken or of low quality
The microphone connection to
Galileo is unbalanced
SUGGESTED POSSIBLE
SOLUTIONS
Press and hold the [ON] button
down
Check that the power supply
unit is connected to the main
supply and to the Galileo
The power supply unit is
broken or, if not certified for
Galileo, it may not work
properly
Contact or take directly Galileo
to an Authorized Service
Center
Adjust the slider to middle
range or MIDI
Adjust the slider to middle
range or MP3
Reduce the equalizer gain
Reduce the equalizer gain or
use the Anti-Clip function
Reduce the input gain using
the [GAIN] potentiometer
Increase the input gain using
the [GAIN] potentiometer
Replace the microphone
Use a balanced connection
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