User's Manual

11
Problem: Solution: Please see:
No Device appears
even when a USB
device or SD card is
inserted.
Disconnect and reconnect the USB device or
SD card 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 or SD card is
formatted using a FAT16 or FAT32 file system.
Do not use a USB hub, USB extension cable,
or SD card reader.
The unit does not supply power to USB
devices. If your USB device requires a power
source, connect it to one.
Not all USB devices or SD cards are
guaranteed to work; some may not be
recognized.
Other Information
> USB Devices /
SD Cards
Files on a USB
device or SD card do
not appear.
Make sure the files are of a supported file
format. Files that are not supported by this unit
will not appear.
Make sure the USB device or SD card uses a
folder structure that the unit supports: up to 99
folders (up to 2 folder levels, including the root)
and up to 999 files.
If your USB device or SD card is partitioned,
make sure the files are in the first partition. The
unit will not show other partitions.
Other Information
> USB Devices /
SD Cards
Files on a USB
device or SD card
cannot play.
Make sure the files are of a supported file
format. 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.
Other Information
> USB Devices /
SD Cards
Files on an SD card
are not recorded
properly (noise,
clicks, or incorrect
speed).
Make sure the card is Class 4 or greater, or
Class 10 or greater if you are using Dual
recording.
Other Information
> USB Devices /
SD Cards
File names do not
appear properly.
Make sure the files are using only supported
characters. Characters that are not supported
will be replaced with a “.”
Other Information
> USB Devices /
SD Cards