Yamaha RX-V465 - Инструкция по эксплуатации - Страница 53

51

 En

Troubleshooting

English

INTR

ODUCTION

APPENDIX

PRE

P

ARA

T

ION

BA

S

IC

OPERA

T

ION

AD

V

ANCED

OPERA

T

ION

Tuner (FM/AM)

Problem

Cause

Remedy

See 

page

FM

FM stereo reception is 

noisy.

You are too far from the station 

transmitter or the input from the 

antenna is weak.

Check the antenna connections.

17

Replace the outdoor antenna with a more 

sensitive multi-element antenna.

—

Switch to monaural mode.

36

There is distortion, and 

clear reception cannot 

be obtained even with a 

good FM antenna.

There is multi-path interference.

Adjust the antenna height or orientation, or 

place it in a different location.

—

The desired station 

cannot be tuned into 

with the automatic 

tuning method.

You are in an area far from a station or 

an input from the antenna is weak.

Replace an outdoor antenna with more 

sensitive multi element antenna.

—

Tune in manually or by direct frequency 

tuning.

28

AM

The desired station 

cannot be tuned into 

with the automatic 

tuning method.

The signal is weak or the antenna 

connections are loose.

Adjust the AM loop antenna orientation.

17

Use the manual tuning method.

28

There are continuous 

crackling and hissing 

noises.

Supplied AM loop antenna is not 

connected.

Connect the AM loop antenna correctly even 

if you use an outdoor antenna.

17

The noises may be caused by lightning, 

fluorescent lamps, motors, thermostats 

and other electrical equipment.

It is difficult to completely eliminate noise, 

but it can be reduced by installing and 

properly grounding an outdoor AM antenna.

17

There are buzzing and 

whining noises.

A TV set is being used nearby.

Move this unit away from the TV set.

—