Инструкции Пользователя для Yamaha r-s201bl
22
En
TROUBLESHOOTING
■ Tuner
Problem
Cause
Remedy
See
page
FM
FM stereo
reception is
noisy.
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.
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.
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.
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.
interference.
—
The desired
station cannot
be tuned in
automatically.
station cannot
be tuned in
automatically.
The signal is too weak.
Try using a high-quality directional FM antenna.
Try tuning manually.
FM/
AM
AM
“NO PRESET”
is displayed.
is displayed.
No preset stations are registered.
Register stations you want to listen to as preset
stations before operation.
stations before operation.
AM
The desired
station cannot
be tuned in
automatically.
station cannot
be tuned in
automatically.
The signal is weak or the antenna
connections are loose.
connections are loose.
Tighten the AM loop antenna connections and orient
it for the best reception.
it for the best reception.
—
Try tuning manually.
Automatic
station preset
does not work.
station preset
does not work.
Automatic station preset is not available
for AM stations.
for AM stations.
Use manual station preset.
There are
continuous
crackling and
hissing noises.
continuous
crackling and
hissing noises.
The noises may result from lightning,
fluorescent lamps, motors, thermostats or
other electrical equipment.
fluorescent lamps, motors, thermostats or
other electrical equipment.
Try using an outdoor antenna and a earth ground.
This will help somewhat, but it is difficult to
eliminate all noise.
This will help somewhat, but it is difficult to
eliminate all noise.
—
There are
buzzing and
whining noises.
buzzing and
whining noises.
A TV set is being used nearby.
Move this unit away from the TV set.
—