NAD S400 Manuel D'installation page 7

Problem
NO SOUND
NO SOUND IN ONE CHANNEL
NOISE, HISS
DISTORTION
WHISTLES OR BUZZES ON FM
NO RDS INFORMATION
TROUBLESHOOTING
Cause
• Power AC lead unplugged or power not
switched on
• Signal leads incorrectly connected
• Station not selected or weak signal with
FM Mute on
• Internal fuse blown
• Wrong antenna input
• Signal leads to amplifier disconnected or
damaged
• Weak signal
• Multi-path signals or interference from
another station
• Interference from other electrical sources -
computers, games consoles
• Station signal too weak
• Station not transmitting RDS data
Solution
• Check AC lead
• Check connections to amplifier
• Re-tune or switch off FM Mute
• Consult dealer
• Change antenna input
• Check leads and connections
• Check station tuning
Adjust or replace antenna
• Check station tuning
Adjust or replace antenna
• Check station tuning. Switch off or move
the source of the electrical noise
• Check station tuning
Adjust or replace antenna
• No remedy
GB
7