Denon dvd-2500btci ost-f1353 Service Manual

Page of 2
 
100 Corporate Drive Mahwah, NJ 07430
 
 
       
 
 
 
Service Bulletin
 
No. : 
 OST-F1353 
Date:
 
July 25, 2008 
_____________________________________________________________
 
 
Model:
 
DVD-2500BTCI 
      
 
 
Subject: 
Correction of the Firmware
 
Countermeasure is applicable only upon claim from the customer.   
 
 
 
Symptom:
 1) When the unit is connected with the monitor for "1080p/24" 
(1080p non-correspondence), "1080p/24" cannot be selected.  
2) When HDMI Multi (LPCM) is set, "SW (Subwoofer)" level is attenuated 5dB.  
3) When the unit is connected with AVR-4308CI, and "Dolby TrueHD 192kHz 
6ch" is output in the bit stream, outputs become "Dolby Digital".  
4) The BDAV (Blu-ray Disc Audio/Visual) disc was not able to be reproduced, the 
specification was changed. 
 
The malfunctions occur due to bugs in the FE and BE firmware. 
 
Solution:  
We corrected the firmware so that no malfunction occurs. 
MODIFICATION:  Please record each program file on a blank CD-R separately, 
and update the unit upon repair of the unit. 
* Program Files to be supplied: 
 
 
Version after the update:   1.104 
 
Note:  
Upon recording the Disc:   
a) When recording the supplied file on the blank CD-R, the format shall be 
"ISO9660" and the session shall be "CLOSE".  
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