Yamaha RX-V596RDS Owner's Manual page 57

Tuner
SYMPTOM
FM stereo reception
is noisy.
There is distortion,
and clear reception
cannot be obtained
even with a good FM
FM
antenna.
The desired station
cannot be tuned in
with the automatic
tuning method.
Previously preset
stations can no
longer be tuned in.
The desired station
cannot be tuned in
with the automatic
tuning method.
There are continuous
crackling and hissing
AM
noises.
There are buzzing and
whining noises
(especially in the
evening).
Remote control
SYMPTOM
The remote control does
not work.
The unit or other
component cannot be
controlled.
Others
SYMPTOM
The sound is degraded
when listening with
headphones to a tape
deck or CD player
connected to this unit.
There is noise
interference from digital
or high-frequency
equipment, or the unit.
CAUSE
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 multipath interference.
The station is too weak.
The unit has been disconnected for a long
period.
The signal is weak or the antenna connections
are loose.
Noises result from lightning, fluorescent lamps,
motors, thermostats and other electrical
equipment.
A TV set is being used nearby.
CAUSE
Direct sunlight or lighting (from an inverter
type of fluorescent lamp, etc.) is striking the
remote control sensor of this unit.
The batteries are weak.
The component to be controlled has not been
selected.
The remote control cannot control system
components.
The manufacturer's code has not been set
properly.
Depending on the manufacturer or the model,
some components cannot be controlled with this
unit's remote control even though the code has
been set properly.
CAUSE
This unit is in the standby mode.
The unit is too close to the digital or high-
frequency equipment.
REMEDY
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 the manual tuning method.
Use a high-quality directional FM antenna.
Re-store the stations.
Tighten the AM loop antenna connections and
orient it for 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.
REMEDY
Reposition the unit.
Replace all batteries with new ones.
Set the selector dial to the appropriate position,
corresponding to the component to be controlled.
Enter the code again.
Try setting another code for the same
manufacturer.
Use the original remote control supplied with
your component.
REMEDY
Turn on the power of the unit.
Move the unit further away from such
equipment.
TROUBLESHOOTING
Refer to
page
11, 27
11
11, 27
28
12, 27
12
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51
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