About Compatible Usb Devices - Panasonic SC-PTX7 Operating Instructions Manual

About compatible USB devices

The USB connectivity enables you to connect and play or record tracks or files from USB mass storage class
devices. Typically, USB memory devices (Bulk only transfer).
∫ Compatible devices
Devices which are defined as USB mass storage class:
–USB devices that support bulk only transfer.
–USB devices that support USB 2.0 full speed.
∫ Playable/recordable formats
Format Extension
[WMA]
[MP3]
[JPEG]
[MPEG4]
≥CBI (Control/Bulk/Interrupt) is not supported.
≥Digital Cameras that use PTP protocol or which require additional program installation when connected to a PC
are not supported.
≥A device using NTFS file system is not supported.
[Only FAT 12/16/32 (File Allocation Table 12/16/32) file system is supported].
≥Depending on the sector size, some files may not work.
≥It will not operate with Janus enabled MTP (Media Transfer Protocol) devices.
≥Maximum folder: 400 folders
≥Maximum file: 4000 files
≥Maximum file name: 44 characters
≥Maximum folder name: 44 characters
≥Only one memory card will be selected when connecting a multi-port USB card reader. Typically the first memory
card inserted.
∫ Connecting compatible USB devices
Preparation
Before connecting any USB mass storage device to the unit, ensure that the data stored therein has been backed up.
It is not recommended to use a USB extension cable. The USB device is not recognized by this unit.
MUSIC PORT
Main unit Compatible USB device (not included)
It is not recommended to use a USB
extension cable. The device connected via
the cable will not be recognized by this unit.
Playable /
Not playable
".WMA"
".wma"
".MP3"
".mp3"
".JPG"
Playable
".jpg"
".JPEG"
".jpeg"
".ASF"
".asf"
OPEN/CLOSE SELECTOR
 TUNING 
Recordable /
Not recordable
Recordable
Not recordable
VOLUME
Reference
See "Reference" for
each format in "Tips
for making data
discs" on page 22.
23