Service Manuals, User Guides, Schematic Diagrams or docs for : DENON DVD Video Player DVD Video Player Denon - DVD-A1UDCI Service Bulletin OST-F1530

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                                  100 Corporate Drive Mahwah, NJ 07430



                                                                                       Service Bulletin
                                         No. : OST-F1530
                                         Date: July 7, 2009
_____________________________________________________________

Model:               DVD-A1UDCI


Subject:             Correction of the Firmware via DPMS (Denon Product Management
Server).
Countermeasure is applicable only upon claim from the customer.

Symptom: 1) Clock control of DVD-A1UDCI disappears and picture and sound
were not outputted when put other BD-ROM after having played BD-ROM
"AKIRA".
2) Indication of time and track number on FL display and OSD does not change
when playing CD.
3) Does not read specification BD "LEGENDS OF JAZZ with RAMSEY LEWIS
SHOWCASE". ("NO DISC" is displayed.)

Solution: We corrected the firmware so that no malfunction occurs.
Please do not use Proxy for updating in the Network environment! If customers
use setting of Proxy, the unit won't update the firmware properly.

Caution: It is necessary to initialize the unit before the update work begins. The
customer has to initialize their BD/DVD Player. Please update the firmware after
you confirm this matter to the customer beforehand.

Updating the firmware (Refer to the Instruction Manual.)
1) Turn the Power Supply of the unit off.
2) Connect the Ethernet terminal of the unit to the Network line by Ethernet
straight cable. (Don't use Ethernet cross cable.)
3) The connection of the network recommends the Ethernet cable for certain
update.
4) Turn the Power Supply of the unit on.
5) Remove the Disc from the Tray.

______________________________________________________________________________________
                             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.
6) Please confirm! "NO DISC" on the FL Display.
7) The unit sets the Internet. It wishes waiting for about two minutes until
customer's router ends the setting.

The update doesn't succeed when the customer's set cannot correctly hook up to
the Internet. In this case, please confirm the internet environment of the
customers house. Check to see if the customers set can receive internet radio.
There are some problems under the internet environment when the Internet radio
cannot be received.

8) Press "SETUP" button on the Remote control and indicates the GUI menu.
9) Press "CURSOR" button.
10) The GUI indicates, "Other Setup" > "Firmware Update".

Caution: The update interrupts when it is not possible to connect it with the
Internet correctly. In this case, please do from 1) again.




11) Select the "Start" on GUI.


______________________________________________________________________________________
                             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.
12) Press the "ENTER" button.
13) The firmware will start updating.

Caution: When the firmware update starts correctly, the GUI, the audio signal,
everything stops, and become the update operation.

14) When updating starts, the power indicator lights red.
15) The GUI display disappears, and becomes only FL display.
16) During update, a rough remaining time is indicated on the display. When
updating is complete the power indicator lights green and

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