auna multimedia ScreenStar Manual De Instrucciones página 26

Problem
No power when POWER is on.
The unit does reset to operati-
on of any button.
No sound from connected de-
vice
(TV / stereo / VCR)
CD Player does not work nor-
mally
No song lyrics appear on the TV
screen
Kein Ton vom Mikrofon.
Kein Video auf dem Monitor.
26
Trouble Shooting
Possible cause / possible solution
• AC adaptor is
plugged into a wall
outlet or the connector
is not plugged into the
power supply jack on
the back of the unit.
• The AC outlet may not
have power.
Under the influence of elec-
trostatic phenomenon, the
product may malfunction &
require user to disconnect.
• TV volume is set to min?
• Are TV/VCR/home cinema unit powered on?
• Are the RCA cables properly connected?
• Did you set the input source correctly on the TV/VCR/stereo?
• Please check whether the CD is inserted correctly, or whether it
might be dirty, scratched, warped or in any other kind damaged.
• Make sure that the disc is compatible with the system.
• If moisture has accumulated inside the CD deck, wait a few mi-
nutes for it to dry.
• Reset the system, if none of the above was applicable.
• Make sure the video cable is connected properly and the video
input source on your TV/VCR is set correctly.
• Does your TV have no VIDEO input jack? Try connecting the ka-
raoke unit to your VCR instead.
• Make sure the inserted disc is a CDG and it is neither dirty nor
damaged.
• Make sure the microphone is connected properly and it is swit-
ched on. Make sure the MIC VOL is not turned down.
• Make sure the screen is turned on and the inserted disc contains
video files (CDG).
not
• Plug the AC adaptor into a wall
outlet and plug the connector
into the supply jack on the unit.
• Check the outlet with a working
lamp or other electrical appli-
ance.
Turn off the unit, disconnect the main
plug, and reconnect after a few se-
conds.