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Service Bulletin
No. : OST-F975
Date: May 11, 2007
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Model: DVD-2200, DVD-2900


Subject: Countermeasure to improve an incorrect indication of Track number
during the repeat playback of all the Tracks on a CD.


Symptom: During the repeat-mode of all tracks on a CD, although the Pick-up
returns to the first Track after completion of the last Track, the Track number is
not changed even though the Pick-up moves to the next Track, after completion
of the first Track.


Solution: The Back-end firmware has been updated. Please record the
following supplied program files onto the CD-R discs separately and individually.
Upon claim and/or refurbishment update the Back-end by means of the CD-R.

Upgrading Procedures of the "Back-end MICON":
1) Use two blank CD-R Discs. Be sure to record only the above supplied program
files onto two CD-R Discs separately.
Note: Do not record any other data or signals on the CD-R Disc, except the
above program files.
2) Turn on the Power of the unit. Set the above CD-R Disc to the Loader.
3) The unit automatically starts the upgrading operation.
Caution: After starting the upgrading operation, do not operate the unit or do not
turn off the Power of the unit, until the Disc is ejected automatically.