Troubleshooting - auna DiscoFever Bedienungsanleitung

EN
28

TROUBLESHOOTING

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 image on TV screen
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.
TV input is not properly
set.
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 20 to 30
minutes to let it dry out.
Disconnect the machine
from power source for 30
seconds.
Set TV input to correct
A/V input that is
connected to the unit.