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Troubleshooting
Problem
No sound coming from
selected music source
No graphic output from
display devices when
playing CD+G’s
Vocal Eliminator feature is
not working properly
Vocal Cancel feature is not
working properly
No sonic enhancements are
being applied to audio
High pitched squealing
occurs when using the
microphone
Remote Control is not
functioning
Cause(s)
Input Selector is set incorrectly
Music Master Volume control is
set to minimum
The Input Level control on the
rear panel is set to a minimum
position
Source player is functioning
incorrectly
Video cable(s) are not properly
connected
Disc medium is not a CD+G
TV or monitor device is not set
to the correct video setting
Disc is multiplexed
Disc is not multiplexed
Sonic enhancer is not set to
the ON position
The LOW and HIGH controls
are set at a minimum level
Microphone is pointed to, or to
close to speakers
Treble level(s) are too high on
microphone channel(s)
Batteries are out of charge
There is an obstacle between
the Remote Control and
Sensor
Solution(s)
Change Input Selector to the
correct current playing source
Raise Music Master Volume
level to an appropriate level
Turn up the Input Level control
on the rear panel
Replace player and reset the
KC-300Pro’s power supply
Reconnect cables firmly to
correct video jacks
Insert a CD+G for playback
Change TV or monitor settings
to accept video
Insert a non-multiplexed disc
Insert a multiplexed disc
Press the ON button on the
front panel or remote control
Increase the LOW and HIGH
control levels
Move microphone away from
speakers
Turn down treble level(s) on
microphone channel(s)
Replace with new batteries
Clear area between Remote
Control and Sensor