Pioneer X-HM21 V-K Operating Instructions Manual page 34

11 Additional information
Problem
Folder or file names are not
recognized. (DivX, WMA,
MP3 and JPEG)
Time is required to play JPEG
files.
Black bars are displayed
when playing JPEG files.
The unit turns off
automatically.
When a USB storage device is connected
Problem
USB storage device is not
recognized.
File cannot be played.
Folder or file names are not
displayed or are not properly
displayed.
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.
34
En
Check
Have you exceeded the maximum
number of folder or file names this
unit can recognize?
Are you playing large files?
Are you playing files with different
aspect ratios?
Check
Is the USB storage device properly
connected?
Is the USB storage device connected
via a USB hub?
Is the USB storage device supported
by this unit?
This is not a problem with this unit.
Is the file copyright-protected (by
DRM)?
This is not a problem with this unit.
Do the folder of file names contain
more than 30 characters?
This is not a problem with this unit.
What is the USB storage devices
capacity?
Is AUTH ERROR displayed on the
front panel display? No power is
supplied if the power consumption is
too high.
Remedy
Up to 255 folders can be recognized on one disc. Up to 648 files can
be recognized within one folder. Depending on the folder structure,
however, this unit may not be able to recognize certain folders or
files.
Some time may be required to display large files.
Black bars may be displayed along the top and bottom or sides
when JPEG files with different aspect ratios are played.
If no play back and no operation has done for 30 minutes or more,
the unit turns off automatically.
Remedy
Connect the device securely (all the way in).
This unit does not support USB hubs. Connect the USB storage
device directly.
This unit only supports USB mass storage class devices.
This unit supports portable flash memory and digital audio
playback devices.
Only the FAT16 and FAT32 file systems are supported. Other file
systems (exFAT, NTFS, HFS etc.) are not supported.
USB flash drive that supports USB 2.0 can be used.
This device does not support the use of external hard disc drives.
Turn the power off then back on.
Some USB storage devices may not be recognized properly.
Copyright-protected files cannot be played.
Files stored on a computer cannot be played.
It may not be possible to play some files.
The maximum number of characters displayable for the folder and
file names is 30.
The order of the folder and file names displayed Disc Navigator
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 INPUT to switch to the other input, then switch again to the
USB/iPod input.