NAD C720BEE owner manual Troubleshooting, Problem, Cause, Solution

Models: C720BEE

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TROUBLESHOOTING

ENGLISH FRANÇAIS DEUTSCH NEDERLANDS ESPAÑOL ITALIANO PORTUGUÊS SVENSKA

TROUBLESHOOTING

PROBLEM

 

CAUSE

 

SOLUTION

 

 

 

 

NO SOUND

Power AC lead unplugged or power not

• Check if AC lead is plugged in and power

 

 

switched on

 

switched on

 

Tape Monitor selected

De-select Tape Monitor mode

 

Mute on

Switch off Mute

 

 

 

 

NO SOUND ON ONE CHANNEL

Speaker not properly connected or damaged.

• Check connections and speakers

 

• Input lead disconnected or damaged

• Check leads and connections

 

 

 

 

WEAK BASS/ DIFFUSE STEREO IMAGE

Speakers wired out of phase

• Check connections to all speakers in the system

 

 

 

 

REMOTE CONTROL HANDSET NOT WORKING

Batteries flat, or incorrectly inserted

• Check or replace batteries

 

• IR transmitter or receiver windows obstructed

Remove obstruction

 

• IR receiver in direct sun or very bright ambient

• Place unit away from direct sun, reduce amount

 

 

light

 

of ambient light

 

 

 

 

NO SOUND WITH TUNER

Antenna leads incorrectly connected

• Check antenna connections to receiver

 

• Station not selected or weak signal with FM

Re-tune or switch off FM Mute

 

 

Mute on.

 

 

 

 

 

 

NOISE, HISS ON AM AND FM

Weak signal

• Check station tuning. Adjust or replace antenna.

 

 

 

 

DISTORTION ON FM

Multi-path signals or interference from another

• Check station tuning. Adjust or replace antenna

 

 

station

 

 

 

 

 

 

WHISTLES OR BUZZES ON FM & AM

Interference from other electrical sources -

• Check station tuning. Switch off or move the

 

 

computers, games consoles

 

source of the electrical noise

 

 

 

 

WHISTLES OR BUZZES ON AM

Interference from fluorescent lighting or

• Check station tuning. Adjust or replace AM

 

 

electrical motors

 

antenna

 

 

 

 

NO RDS NAME (PS)

Station signal too weak.

• Check station tuning. Adjust or replace antenna

 

• Station not transmitting RDS data

No remedy

 

 

 

 

 

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NAD C720BEE owner manual Troubleshooting, Problem, Cause, Solution