Troubleshooting Guide - auna Microstar Sing Bedienungsanleitung

TROUBLESHOOTING GUIDE

Problem
No power when
POWER ON/OFF
BUTTON is pressed
No power when
plugged in
No sound
CD player of Karaoke
System does not
work normally or the
"No" appears on the
LED DISPLAY.
No sound - If audio
is going through TV/
home stereo
Possible Cause
DC plug of the AC adapter is
not plugged into the DC JACK
properly.
The AC outlet may not have
power.
MASTER VOLUME of this unit
is set to minimum.
Volume control on TV set/PA
system is set to minimum.
TV set/PA system power is
OFF.
Disc is inserted upside down.
Disc is dirty.
Disc is scratched.
Disc is warped.
A non-standard disc is
inserted.
Lens is dirty.
Moisture has condensed
inside the CD deck.
Karaoke system needs to be
reset.
Source Selection on your
TV/home stereo is not set
properly.
Improper connection to stereo
system or PA.
Solution
Re-insert the DC plug of the AC
adapter properly.
Check the outlet with a working
lamp or other electrical appliance.
Turn up the MASTER VOLUME.
Turn up the volume of the TV/PA
system.
Turn ON the power of TV/PA
system.
Insert disc correctly.
Wipe it clean with soft cloth.
Use a new disc.
Use a new disc.
Only use compatible discs
mentioned in this manual.
Clean the optical pickup with a CD
lens cleaner.
Wait about t20 to 30 minutes to
let it dry out.
Disconnect the machine from
power source for 30 seconds.
Select AV INPUT as the source for
your TV/home stereo.
Follow directions on 'Audio
Connection' section for
connecting to a home stereo
system.
EN
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