Additional information
When a USB storage device is connected
Problem
USB storage device is not
recognized.
Folder or file names are not
displayed in alphabetical
order.
Much time is required to
recognize the USB storage
device.
Power is not supplied to the
USB storage device.
Network
Problem
Cannot access to the
network.
Cannot access to the network
using WPS.
Cannot access to the
component or PC connected
via network.
Playback does not start.
Check
Is the USB storage device properly
connected?
Is the USB storage device connected
via a USB hub?
This is not a problem with this unit.
This is not a problem with this unit.
What is the USB storage devices
capacity?
Does an error message appear in the
front panel display?
No power is supplied if the power
consumption is too high.
Check
The LAN cable is not firmly
connected.
The router is not switched on.
Network Type is set to Wired.
Internet security software is currently
installed in the connected
component.
The audio component on the network
which has been switched off is
switched on.
The component connected to the
network is not properly set.
There are no playable audio files on
the component connected to the
network.
The component is currently
disconnected from this unit or the
power supply.
Remedy
Connect the device securely (all the way in).
This unit does not support USB hubs. Connect the USB storage
device directly.
Turn the power off then back on.
Some USB storage devices may not be recognized properly.
This unit only supports USB mass storage class devices.
Only the FAT16 and FAT32 file systems are supported. Other file
systems (ex. FAT, NTFS, etc.) are not supported.
This device does not support the use of external hard disc drives.
The order of the folder and file names depends on the order in
which the folders or files were recorded on the USB storage device.
Some time may be required to load the data when large capacity
USB storage devices are connected (this could take several
minutes).
Turn the power off then back on.
Turn the power off, then disconnect and reconnect the USB storage
device.
Press FUNCTION / to switch to the other mode, then switch
again to the USB mode. (When the input is switched back to USB.)
Remedy
Firmly connect the LAN cable (page 7).
Switch on the router.
Network Type must be set to Wireless or Auto to use WPS
connection. See page 27 to change the network
type.
There are cases where a component with Internet security software
installed cannot be accessed.
Switch on the audio component on the network before switching on
this unit.
If the client is automatically authorized, you need to enter the
corresponding information again. Check whether the connection
status is set to "Do not authorize".
Check the audio files stored on the component connected to the
network.
Check whether the component is properly connected to this unit or
the power supply.
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