Pioneer DVH-3490UB Owner's Manual page 27

Additional information
USB storage device
Depending on the external storage device (USB),
the following problems may occur.
! Operations may vary.
! The storage device may not be recognized.
! Files may not be played back properly.
USB storage device
Connections via USB hub are not supported.
Do not connect anything other than a USB stor-
age device.
Firmly secure the USB storage device when driv-
ing. Do not let the USB storage device fall onto the
floor, where it may become jammed under the
brake or accelerator pedal.
Depending on the USB storage device, the device
may cause noise to occur in the radio.
Copyright protected files that are stored in the
USB devices cannot be played back.
You cannot connect a USB portable audio player/
USB memory to this unit via USB hub.
Partitioned USB memory is not compatible with
this unit.
Depending on the kind of USB portable audio
player/USB memory you use, the device may not
be recognized or audio files may not be played
back properly.
Do not leave the USB portable audio player/USB
memory in direct sunlight for extended amounts
of time. Doing so may cause the device to mal-
function from the extreme rise in temperature.
DVD-R/RW discs
Unfinalized DVD-R/RW discs which have been re-
corded in the Video format (video mode) cannot
be played back.
Playback of DVD-R/RW discs may not be possible,
due to disc characteristics, scratches or dirt on
the disc, or dirt, condensation, etc. on the lens of
this unit.
Depending on the application settings and the en-
vironment, playback of discs recorded on a per-
sonal computer may not be possible. (For details,
contact the manufacturer of the application.)
CD-R/RW discs
When CD-R/RW discs are used, playback is possi-
ble only for discs which have been finalized.
Playback of CD-R/RW discs recorded on a music
CD recorder or a personal computer may not be
possible due to disc characteristics, scratches or
dirt on the disc, or dirt, condensation, etc., on the
lens of this unit.
Depending on the application settings and the en-
vironment, playback of discs recorded on a per-
sonal computer may not be possible. (For details,
contact the manufacturer of the application.)
Playback of CD-R/RW discs may become impossi-
ble in case of direct exposure to sunlight, high
temperatures, or the storage conditions in the ve-
hicle.
Titles and other text information recorded on a
CD-R/RW disc may not be displayed by this unit
(in the case of audio data (CD-DA)).
Additional information
DualDiscs
DualDiscs are two-sided discs that have a record-
able CD for audio on one side and a recordable
DVD for video on the other.
Playback of the DVD side is possible with this unit.
However, since the CD side of DualDiscs is not
physically compatible with the general CD stand-
ard, it may not be possible to play the CD side with
this unit.
Frequent loading and ejecting of a DualDisc may
result in scratches on the disc. Serious scratches
can lead to playback problems on this unit. In
some cases, a DualDisc may become stuck in the
disc loading slot and will not eject. To prevent this,
we recommend you refrain from using DualDisc
with this unit.
Please refer to the information from the disc man-
ufacturer for more detailed information about
DualDiscs.
JPEG picture files
JPEG is short for Joint Photographic Experts
Group and refers to a still image compression
technology standard.
Files are compatible with Baseline JPEG and EXIF
2.1 still images up to a resolution of 8 192 × 7 680.
(EXIF format is used most commonly with digital
still cameras.)
Playback of EXIF format files that were processed
by a personal computer may not be possible.
There is no progressive JPEG compatibility.
DivX video files
Depending on the composition of the file informa-
tion, such as the number of audio streams or file
size, there may be a slight delay when playing
back discs.
Some special operations may be prohibited due to
the composition of the DivX files.
Only DivX files downloaded from a DivX partner
site are guarantee for proper operation. Unauthor-
ized DivX files may not operate properly.
DRM rental files cannot be operated until play-
back is started.
This unit corresponds to a DivX file display of up to
1 590 minutes 43 seconds. Search operation be-
yond this time limit is prohibited.
Recommended file size: 2 GB or less with a trans-
mission rate of 2 Mbps or less.
The ID code of this unit must be registered to a
DivX VOD provider in order to playback DivX VOD
files. For information on ID codes, refer to Display-
â
ing the DivX VOD registration code on page 16.
For more details about DivX, visit the following
site:
http://www.divx.com/
MPEG-1/MPEG-2/MPEG-4 video files
Elapsed playback time may not be displayed cor-
rectly.
Important
! When naming a JPEG image file, add the
corresponding file name extension (.jpg,
.jpeg, .jpe or .jfif).
Appendix
27
En