Yamaha RX-V863 Owner's Manual - Page 120

Tuner FM/AM, HD Radio U.S.A. model only, HD Radio information

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Troubleshooting ■ Tuner (FM/AM) Problem Cause Remedy FM stereo reception is noisy. The characteristics of FM stereo broadcasts may cause this problem when the transmitter is too far away or the antenna input is poor. There is distortion, and There is multi-path interference. clear reception cannot be obtained even with a FM good FM antenna. The desired station cannot be tuned into with the automatic tuning method. The signal is too weak. Previously preset This unit has been disconnected for a stations can no longer be long period. tuned into. The desired station cannot be tuned into with the automatic tuning method. The signal is weak or the antenna connections are loose. AM There are continuous crackling and hissing noises. Noise can result from lightning, fluorescent lamps, motors, thermostats and other electrical equipment. There are buzzing and whining noises. A TV set is being used nearby. Check the antenna connections. Try using a high-quality directional FM antenna. Use the manual tuning method. Adjust the antenna position to eliminate multipath interference. Use a high-quality directional FM antenna. Use the manual tuning method. Preset the stations again. Tighten the AM loop antenna connections and orient the antenna for the best reception. Use the manual tuning method. Use an outdoor antenna and a ground wire. This will help somewhat, but it is difficult to eliminate all noise. Move this unit away from the TV set. See page 27 - 53 - - 53 54 - 53 - - ■ HD Radio (U.S.A. model only) Problem Cause Remedy This unit cannot receive the HD Radio signals of the selected radio station. The radio station provides analog FM/AM radio service only. Tuning mode is set to "MANUAL TUNING. The signal is too weak. This unit cannot select other audio programs than the main program. HD Radio information does not appear. The radio station provides an audio program only. The radio station does not provide the information. Select other radio stations that provides the HD Radio service. Set the tuning mode to "AUTO TUNING". Adjust the antenna position. Use a high-quality FM/AM antenna. Select an FM HD Radio station that provides multiple audio programs. Select other radio stations that provides the HD Radio information. See page 53 53 - - 53 53 116 En

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116
En
Troubleshooting
■
Tuner (FM/AM)
■
HD Radio (U.S.A. model only)
Problem
Cause
Remedy
See
page
FM
FM stereo reception is
noisy.
The characteristics of FM stereo
broadcasts may cause this problem
when the transmitter is too far away or
the antenna input is poor.
Check the antenna connections.
27
Try using a high-quality directional FM
antenna.
—
Use the manual tuning method.
53
There is distortion, and
clear reception cannot be
obtained even with a
good FM antenna.
There is multi-path interference.
Adjust the antenna position to eliminate multi-
path interference.
—
The desired station
cannot be tuned into with
the automatic tuning
method.
The signal is too weak.
Use a high-quality directional FM antenna.
—
Use the manual tuning method.
53
Previously preset
stations can no longer be
tuned into.
This unit has been disconnected for a
long period.
Preset the stations again.
54
AM
The desired station
cannot be tuned into with
the automatic tuning
method.
The signal is weak or the antenna
connections are loose.
Tighten the AM loop antenna connections and
orient the antenna for the best reception.
—
Use the manual tuning method.
53
There are continuous
crackling and hissing
noises.
Noise can result from lightning,
fluorescent lamps, motors, thermostats
and other electrical equipment.
Use 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.
—
Problem
Cause
Remedy
See
page
This unit cannot
receive the HD Radio
signals of the selected
radio station.
The radio station provides analog FM/AM
radio service only.
Select other radio stations that provides the HD Radio
service.
53
Tuning mode is set to “MANUAL
TUNING.
Set the tuning mode to “AUTO TUNING”.
53
The signal is too weak.
Adjust the antenna position.
—
Use a high-quality FM/AM antenna.
—
This unit cannot select
other audio programs
than the main
program.
The radio station provides an audio
program only.
Select an FM HD Radio station that provides multiple
audio programs.
53
HD Radio information
does not appear.
The radio station does not provide the
information.
Select other radio stations that provides the HD Radio
information.
53