ION iAS01 Guia De Inicio Rapido página 9

Problem
No Songs appears
even when a USB
device is inserted.
Files on a USB device
do not appear.
Files on a USB device
cannot play.
The source sound is
too low, or the sound
has noise.
Using the radio
produces noise.
Solution
Disconnect and reconnect the USB device
to make sure it is securely inserted.
Make sure the USB device is of a mass
storage class or compatible with MTP.
Make sure the USB device is formatted
using a FAT16 or FAT32 file system.
Do not use a USB hub or USB extension
cable.
Not all USB devices are guaranteed to
work; some may not be recognized.
Make sure the files are of a supported file
format. Only mp3 and wma files are
supported on USB. Files that are not
supported by this unit will not appear.
Make sure the USB device uses a folder
structure that the unit supports: up to 999
folders (up to 8 folder levels, including the
root) and up to 999 files.
If your USB device is partitioned, make
sure the files are in the first partition. The
unit will not show other partitions.
Make sure the files are of a supported file
format. Only mp3 and wma files are
supported on USB. Files that are not
supported by this unit will not appear.
Make sure the files are not copyright-
protected. The unit cannot play copyright-
protected files.
Make sure the volume is properly set.
The Aux In and Line In inputs are line-
level. Your audio sources must be line-
level (no phono-level turntables).
Make sure the antenna is properly
connected.
Change the position or orientation of the
antenna.
Use an outdoor FM antenna (not included).
Move the antenna away from other cables.
Please see:
Operation > Playing
Audio Files
Operation > Playing
Audio Files
Operation > Playing
Audio Files
Operation > Playing
Audio From an
External Device
Operation > Using
the Radio
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