Yamaha R-N602 Bedienungshandbuch PDF herunterladen (Seite 57)

54 En

Troubleshooting

■ Tuner

Problem Cause Remedy

See

page

FM stereo

reception is

noisy.

The particular characteristics of the FM

stereo broadcasts being received may

cause this problem when the transmitter is

too far away or the antenna input is poor.

Check the antenna connections.

Try using a high-quality directional FM antenna.

Switch to monaural mode.

There is

distortion, and

clear reception

cannot be

obtained even

with a good FM

antenna.

There is multipath interference. Adjust the antenna position to eliminate the multipath

interference.

—

The desired

station cannot

be tuned in

with the

automatic

tuning method.

The signal is too weak. Try using a high-quality directional FM antenna.

Try using the manual tuning method.

FM/

NO PRESETS

is displayed.

No preset stations are registered. Register stations you want to listen to as preset

stations before operation.

The desired

station cannot

be tuned in

with the

automatic

tuning method.

The signal is weak or the antenna

connections are loose.

Tighten the AM antenna connections and orient it for

the best reception.

—

Try using the manual tuning method.

Automatic

station preset

does not work.

Automatic station preset is not available

for AM stations.

Use manual station preset.

There are

continuous

crackling and

hissing noises.

The noises may result from lightning,

fluorescent lamps, motors, thermostats or

other electrical equipment.

Try using an outdoor antenna and a ground wire.

This will help somewhat, but it is difficult to

eliminate all noise.

—

There are

buzzing and

whining noises.

A TV set is being used nearby. Move this unit away from the TV set.

—

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