Inhoudsopgave
Advertenties
CONDITION
No sound.
No sound one channel.
Weak bass / diffused stereo image.
Remote control handset not working.
Power / Stand-by / Protection LED turns red
during operation.
All manuals and user guides at all-guides.com
POSSIBLE CAUSES
•
Power AC lead unplugged or power not
switched ON.
•
Tape Monitor selected.
•
Mute on.
•
Rear Pre-out/Main-in amp links not fitted.
•
Headphones inserted.
•
Balance control not centered.
•
Speaker not properly connected or damaged.
•
Input lead disconnected or damaged.
•
Speakers wired out of phase.
•
Battery flat or incorrectly inserted.
•
IR transmitter or receiver windows obstructed.
•
IR receiver in direct sun or very bright ambient
light.
•
Amplifier has overheated.
•
Overall impedance of loudspeakers too low.
REFERENCE
TROUBLESHOOTING
POSSIBLE SOLUTIONS
•
Check if AC lead is plugged in and power
switched ON.
•
De-select Tape Monitor mode.
•
Switch off Mute.
•
Fit links.
•
Disconnect headphones.
•
Center Balance control.
•
Check connections and speakers.
•
Check leads and connections.
•
Check connections to all speakers in the
system.
•
Check or replace battery.
•
Remove obstruction.
•
Place unit away from direct sun, reduce
amount of ambient light.
•
Turn amplifier OFF; make sure ventilation
slots on top and bottom of amplifier are not
blocked. After amplifier has cooled down,
turn back ON.
•
Ensure the overall loudspeaker impedance is
not below 4 ohms.
11
Advertenties
Inhoudsopgave
