20
KDC-MP828/W7531/W7531Y/W8531
/W8531Y/X789/X8529/X889
3.3. Example of the case of ID to be written is “94850ED2”
(Example1). Subject digit of the Unique ID to be c1
The subject digit is 3, 3 digit Unique ID is 08 (hexadecimal
: 8), the value +1 is 09 (hexadecimal : 9).
HOW TO WRITE THE UNIQUE ID
T-23 4:08
Pause key
T-11 9:04
Writing complete
Display of writing
in progress...
T-34 9:05
T-34 8:05
Track Up key
T-78 12:02
T-78 13:02
Track Down key
T-81 2:09
T-78 13:02
FF key
(Example2). Subject digit of the Unique ID to be changed –1
The subject digit is 7, 7 digit Unique ID is 13 (hexadecimal
: D), the value –1 is 12 (hexadecimal : C).
(Example3). Digit subject to 1
The current digit subject to change is 7, digit subject to
1 is 8.
(Example4). Digit subject to change –1
The current digit subject to change is 3, digit subject to
change –1 is 2.
(Example5). Determination of Unique ID (Writing)
4. Note :
• When in the Unique ID Write mode, the written Unique ID is
not displayed. The terminal of the mechanism microcom-
puter must be put back to what it was before (63pin to Low).
Then, reset the microcomputer and re-boot it for confirming
the newly written Unique ID is correct.
How to view the Unique ID
q
Boot in normal mode (Not the Write mode)
w
Insert a CD and set the CD as the source
e
When reading CD is complete and the media is deter-
mined, select “ACD ID” from the unit MENU.
• After writing the Unique ID on the current mechanism, trans-
fer the ID number seal from the old mechanism.
• In order to start the special mode (Unique ID Write mode),
the 63pin must be changed to High for mode change. When
doing this, BU3.3V should be connected as the power sup-
ply. In the special mode, when reset, the setting must be
changed to High. Unless this is done, the mode does not
work. Therefore, the setting must be completed as indicated.
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