User Manual

Troubleshooting
En 47
English
USB devices
FM reception
Problem Cause Solution
The unit does not detect the USB device.
The USB device is not connected to the USB jack securely.
Turn off the unit, reconnect your USB device, and turn the unit on again
(& P.23).
A USB device in a format other than FAT16/32 format is used. Use a USB device with FAT16 or FAT32 format.
Folders and files in the USB device cannot
be viewed.
The data in the USB device is protected by the encryption. Use a USB device without an encryption function.
Problem Cause Solution
FM stereo reception is noisy.
The antenna is not connected properly.
Make sure the antenna is connected properly and change the position of
the antenna (& P.10).
The radio station you selected may be far from your area, or the antenna
input is poor.
Use a commercially available outdoor antenna. For details, consult a
specialist store.
Automatic tuning does not work.
The radio station you selected may be far from your area, or the antenna
input is poor.
Use a commercially available outdoor antenna. For details, consult a
specialist store.
Use the manual tuning method (& P.31).
Cannot select a preset radio station. The preset (memory) may have been erased. Preset radio stations again (& P.30,31).
There is distortion, and clear reception
cannot be obtained even with a good FM
antenna or an outdoor antenna.
Multipath reflection or other radio interference may have occurred. Change the height, direction, or placement of the antenna.