Radio Shack CD Graphics Karaoke System Owner's Manual - Troubleshooting
12
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Troubleshooting
If your karaoke system is not working properly, the following suggestions might help.
If you cannot find the problem, take your karaoke system to your local RadioShack
store for assistance.
Problem
Possible Cause
Solution
No power when
POWER is on.
No power plug connection at the
AC outlet.
Insert the power plug into the
AC outlet.
No sound.
MASTER VOLUME or MIC
VOLUME is set to the lowest
setting.
Adjust MASTER VOLUME or
MIC VOLUME.
The wrong function is selected.
Slide FUNCTION SELECT to
the correct function.
Sound from an audio
cassette tape is irregu-
lar or distorted.
Dirty head or capstan.
See “Cleaning the Tape-Han-
dling Parts” on Page 14.
Irregular cassette tape winding.
See “Restoring Tape Tension
and Sound Quality” on Page 14.
Cannot record.
The erase-prevention tabs have
been removed from the
cassette.
See “Preventing Accidental Era-
sure” on Page 14.
CD skips or will not
play.
Disc is inserted upside down.
Insert CD correctly.
Disc is dirty.
Wipe clean with soft cloth.
Disc is scratched.
Use a new disc.
Moisture has formed inside the
CD deck.
Turn the CD player on and let it
dry for 20 to 30 minutes.
No song lyrics appear
on screen.
Video cable is not connected
properly to the TV.
Connect the video cable to
VIDEO OUT and to the TV’s
VIDEO IN.
TV’s source selector is not set
to VIDEO.
Use your TV’s remote control to
select VIDEO.