Denon dvd-2500btci ost-f1320 Service Manual
100 Corporate Drive Mahwah, NJ 07430
Service Bulletin
No. :
OST-F1320
Date:
May 20, 2008
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Model:
DVD-2500BTCI
Subject:
Correction of the Firmware.
Countermeasure is applicable only upon claim from the customer.
Symptom:
1) When "Biohazard 3" is reproduced, it becomes a Dolby Digital
without being displayed as Dolby NR True HD.
2) Image of 4:3 is recorded on BD-R/RE is not played back correctly.
The malfunctions occurred due to bugs in the FE and BE firmware.
2) Image of 4:3 is recorded on BD-R/RE is not played back correctly.
The malfunctions occurred due to bugs in the FE and BE firmware.
Solution:
The firmware was corrected so that no malfunction occurs.
MODIFICATION: Record each program file onto a blank CD-R separately, and
update the unit upon repair of the unit.
* Program Files to be supplied:
update the unit upon repair of the unit.
* Program Files to be supplied:
Version after the update: 1.100
Note: Upon recording the Disc:
a) When recording the supplied file onto the blank CD-R, the format shall be
"ISO9660" and the session shall be "CLOSE".
b) When recording the supplied file on the disc, please use the lowest recording
speed that is available on your PC. If the file is recorded at a higher speed, the
rewriting operation may fail due to improperly recorded data on the disc.
Note: Upon recording the Disc:
a) When recording the supplied file onto the blank CD-R, the format shall be
"ISO9660" and the session shall be "CLOSE".
b) When recording the supplied file on the disc, please use the lowest recording
speed that is available on your PC. If the file is recorded at a higher speed, the
rewriting operation may fail due to improperly recorded data on the disc.
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CONFIDENTIALITY NOTICE:
The information contained in this document is intended for the exclusive use by DENON Authorized Service Centers and their
employees. This document may contain information that is privileged, confidential and may be protected from disclosure under
applicable laws and terms of the DENON Service Agreement. Any distribution, disclosure, dissemination or copying of this
document and the information it contains is prohibited. No responsibility will be accepted by DENON for any damage, injury or loss
resulting from the misuse of the information contained in this document.
employees. This document may contain information that is privileged, confidential and may be protected from disclosure under
applicable laws and terms of the DENON Service Agreement. Any distribution, disclosure, dissemination or copying of this
document and the information it contains is prohibited. No responsibility will be accepted by DENON for any damage, injury or loss
resulting from the misuse of the information contained in this document.