Yamaha neoHD WiFi YMC-700 Owner's Manual page 48

• FM Tuner
Troubleshooting
FM stereo reception
is noisy.
There is distortion,
and clear reception
cannot be obtained
even with a good FM
antenna.
The desired station
cannot be tuned in
with the automatic
tuning method.
• Remote control
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 multi-path interference.
The signal is too weak.
Check the antenna connections.
Try using a high-quality directional FM antenna.
Use the manual tuning method.
Adjust the antenna position to eliminate multi-path
interference.
Use a high-quality directional FM antenna.
Use the manual tuning method.
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23
23
The remote control
does not work or
does not function
properly.
Wrong distance or angle. The remote control will function within a maximum
range of 6 m (20
ft)
and no more than 30 degrees off-
axis from the front panel.
Direct sunlight or lighting (from an inverter Reposition this unit.
type fluorescent lamp, etc.) is striking the
remote control sensor of this unit.
4
Some buttons on the
virtual remote control
do not function.
The remote control
does not learn new
functions.
The batteries are weak.
The batteries do not last long.
The remote control code is not correctly
set.
The IR flashers are not connected/attached
correctly.
Remote control codes are directly
transmitted to the remote control sensor of
the target device.
This unit and the remote control are too
far apart or too close together.
The batteries of the other remote control
are too weak.
There is noise interference from digital or
radio frequency equipment.
Replace all the batteries.
Using alkaline batteries is strongly recommended.
Set the remote control code correctly.
Try setting another code of the same manufacturer.
Connect/attach the IR flashers properly. Also refer to
the owner's manual of the external components.
Conceal the remote control sensor of the target device
so that the remote control codes are received directly
from the remote control.
Place the remote control within the range of 10
COl
to
2.5 m (4 in. to 8 ft.).
Replace all the batteries.
If a CRT display or equipment connected to a CRT
display is placed near this unit. move this unit away
from such equipment.
If metal objects are near this unit. move this unit away
from them.
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40,42
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47
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