Fm Reception - Yamaha RESTIO ISX-18 D Owner's Manual

Problem
No sound is produced, or the sound is
interrupted during playback.

FM reception

Problem
FM stereo reception is noisy.
Automatic tuning does not work.
Cannot select a preset radio station.
There is distortion, and clear reception
cannot be obtained even with a good FM
antenna or an outdoor antenna.
Cause
The volume of the connecting device is set too low.
The connecting device is not set to send Bluetooth audio signals to the unit.
The Bluetooth connection of the unit with the device has terminated.
There is a device (microwave oven, wireless network, etc.) that outputs
signals in the 2.4 GHz frequency band nearby.
This unit and the connecting device are too far apart.
The Bluetooth function of the device is turned off.
The connecting device is not set to send Bluetooth audio signals to this unit. Check that the Bluetooth function of the connecting device is set properly.
Cause
The antenna is not connected properly.
The radio station you selected may be far from your area, or the antenna
input is poor.
The radio station you selected may be far from your area, or the antenna
input is poor.
The preset (memory) may have been erased.
Multipath reflection or other radio interference may have occurred.
Turn up the volume of the connecting device.
Switch the output of Bluetooth audio signals of the connecting device to the
unit.
Perform Bluetooth connection operations again ( P.21).
Move this unit away from the device that is emitting radio-frequency signals.
Move the connecting device to within 10 m (33 ft) of the unit.
Turn on the Bluetooth function of the device.
Make sure the antenna is connected properly and change the position of the
antenna ( P.9).
Use a commercially available outdoor antenna. For details, consult a
specialist store.
Use a commercially available outdoor antenna. For details, consult a
specialist store.
Use the manual tuning method ( P.23).
Preset radio stations again ( P.23).
Change the height, direction, or placement of the antenna.
37
Troubleshooting
Solution
Solution