Aiwa HV-DH1EH - Manual (Page 31)

Additional Operation - DVD part
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• With certain discs, the playback picture may be flick­
ering or Dot Crawl is shown on straight lines. That
means Vertical interpolation or De-interlace is not
perfectly matched with the disc. In this case, the
picture quality may be improved by changing the
video mode.
• To change the video mode, press and hold DISPLAY
about 3 seconds during disc playback. The new video
mode number selected is displayed on the TV screen.
Check whether the video quality has improved. If not,
repeat the above procedure until picture quality is
improved.
• Video mode change sequence:
MODE1 ^ MODE2 ^ MODE3 ^ MODE4 ^
MODE5 ^ MODE1
• If you turn off the the power, the video mode will be
back to initial state (MODE1).
Notes on MP3 Discs
About MP3
• An MP3 file is audio data compressed by using MPEG1,
the audio layer-3 file-coding scheme. We call files that
have the “.mp3" file extension “MP3 files".
• The player can not read an MP3 file that has a file
extension other than “.mp3”.
• The player can not read a fake MP3 file that has a
file extension “.mp3”.
MP3 Disc compatibility with this player is
limited as follows:
1. Sampling Frequency / only at 44.1kHz
2. Bit rate/ only 128kbps
3. CD-R physical format should be “ISO 9660”
4. If you record MP3 files using the software which
cannot create a FILE SYSTEM, for example “Direct-
CD” etc., it is impossible to playback MP3 files. We
therefore recommend that you use “Easy-CD
Creator”, which creates an ISO9660 file system.
5. A single session disc requires MP3 files in the first
track. If there is no MP3 file in the 1st track, it cannot
playback MP3 files. If you wish to playback MP3
files, format all the data in the disc or use a new
one.
6. We do not recommend using CD-RW discs. Please
use finished CD-R discs only.
7. File names should be named using 8 letters or less
and must incorporate the “.mp3” extension
e.g
ii******** .MP3”.
8. Characters other than uppercase letters (“A” to “Z”),
numerals (“0” to “9”) and underscore (“_”) may not
be displayed, or may be displayed in different char­
acters.
9. Total number of files on the disc should be less than
255.
10. Use 74 minute CD-R discs (650M), do not use 80
minute CD-R (700M) software.
This DVD player requires discs/recordings to meet
certain technical standards in order to achieve optimal
playback quality. Pre-recorded DVDs are automatically
set to these standards. There are many different types
of recordable disc formats (including CD-R containing
MP3 files).
Customers should also note that permission is required
in order to download MP3 files and music from the
Internet. Our company has no right to grant such per­
mission. Permission should always be sought from the
copyright owner.
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