57
RQT9048
Ref
erence
USB memories you can use with this unit
Type
Standard
symbol
File format
Playing
Copying
Instructions
USB memory
USB
MP3
—
You can play MP3 files recorded onto the USB
memory using a computer. (
➔
25)
Still pictures
(JPEG)
You can play and copy still pictures taken on a
digital camera etc. (
➔
26, 36)
You can copy still pictures to/from DVD-RAM
discs only.
You can copy albums only.
–
–
■
Compatible USB memories
USB memories which are defined as USB mass storage class, and digital cameras that use PTP protocol:
USB memories that support USB 1.0/1.1 and USB 2.0 Full Speed*
*USB memories for USB 2.0 High Speed work as USB 2.0 Full Speed.
USB memories of up to 32 GB can be used.
USB memories that support bulk only transfer. CBI (Control/Bulk/Interrupt) is not supported.
Digital Cameras which require additional programme installation when connected to a PC are not supported.
MTP (Media Transport Protocol) device is not supported.
y
A multi-port USB card reader is not supported.
FAT16 and FAT32 file systems are supported.
UDF/NTFS/exFAT file system is not supported.
Depending on the sector size, some files may not work.
Only the first partition on USB memories with multi-partition is supported.
Despite meeting the conditions mentioned above, there may be USB memory that cannot be used with this unit.
Notes
This unit does not support USB device charging.
MP3 File Information
Playable media
-R
-R DL
CD
USB
File format
MP3
Files must have the extension “.mp3” or “.MP3”.
Number
of folders
(groups)
Maximum number of folders (groups)
recognizable: 99 folders (groups)
(including the root folder)
Number of files
(tracks)
Maximum number of files (tracks) recognizable:
999 files (tracks) (Total number for all
the MP3, JPEG and other type of files.)
Bit rates
32 kbps to 320 kbps
Sampling
frequency
16 kHz/22.05 kHz/24 kHz/
32 kHz/44.1 kHz/48 kHz
ID3 tags
not compatible
If there is a large amount of still picture data etc. within an MP3
file, play may not be possible.
•
Still Picture (JPEG) Information
Playable media
RAM
-R
-R DL
CD
SD
USB
File format
JPEG
Files must have the extension “.jpg” or “.JPG”.
Number of
pixels
between 34 x 34 and 6144 x 4096
(Sub sampling is 4:2:2 or 4:2:0)
Number of
folders
RAM
-R
-R DL
SD
USB
This unit
can handle a maximum of 300 folders.
CD
This unit can handle a maximum
of 99 folders.
Number of files
RAM
-R
-R DL
SD
USB
This unit
can handle a maximum of 3000 files.
CD
This unit can handle a maximum
of 999 files.
MOTION JPEG not compatible
If a folder name or file name has been input using other equipment,
the name may not be displayed properly or you may not be able to
play or edit the data.
Total number of recognizable file including MP3, JPEG and other
type of files is 4000.
•
Notes
-R
-R DL
CD
Compatible formats: ISO9660 level 1 or 2 (except for extended
formats) and Joliet
This unit is compatible with multi-session; however, reading or play
of the disc may take time if there are a lot of sessions.
Operation may take time to complete when there are many files (tracks)
and/or folders (groups); some files (tracks) may not display or be playable.
Images recorded at a very high resolution may take a long time to display.
English alphabetical characters and Arabic numerals are displayed
correctly. Other characters may not display correctly.
The display order on this unit may differ from how the order is
displayed on a computer.
Depending on how you create the disc (writing software), files (tracks)
and folders (groups) may not play in the order you number them.
This unit is not compatible with packet-write format.
Depending on the recording conditions, the disc may not play.
Tips
You can play MP3s on this unit by making folders as shown below.
Depending on how you create the disc (writing software), play may
not be in the order you number the folders.
How to structure MP3 folders
Prefix with 3-digit numbers in the order you want to play them.
001
001 Group
001track.mp3
002track.mp3
003track.mp3
001track.mp3
002track.mp3
003track.mp3
001track.mp3
002track.mp3
003track.mp3
004track.mp3
002 Group
001 Group
003 Group
Root
Order of play
•
•
•
•
•
•
•
•
•
•
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•
•
•
•
•
•
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