BDP 10 - Harman Kardon Audio Service Manual (repair manual). Page 21

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Software upgrade 
Preparation to upgrade software
1)   Start the CD Burning software and create a new CD 
project (Data Disc) 
2)   Burn the oppointed data onto a blank CDR 
A.  Procedure for software upgrade: 
1)  Power on the set and insert the prepared Upgrade 
CDR.
2)  The set will starts reading disc & response with the 
following display TV screen: 
Upgrade File DETECTED 
Upgrade? 
Press Play TO START. 
3)  Press <OK> button to confirm, then screen will display :   
Files coping… 
UPGRADING…
4)  The upgraded tray will automatically open when files 
coping complete, then take out the disc. 
5)  About 1 minute later, the trace will automatically close 
when upgrading complete.   
B. Read out the software versions to confirm upgrading 
1)  Power on the set and press <Setup> button on the 
remote control. 
The software version and other information are displayed 
on the TV screen as follows: 
4-1
Caution: The set 
MUST NOT be powered off 
during upgrading, otherwise the Main 
Board
will be 
irreparably damaged.   
* The other upgrade SW way is by memory, the steps are the
same as CDR's, create the upgrade file into memory, and 
connect the USB flash drive to the USB socket on set, then
press "USB" on remote control to access the content and
play the upgrade file as above upgrade procedure.
*
2)   Then press down cursor on the remote control to choose 
    "System" , and press the right cursor on the remote control
    to choose "software version".
6)   Restart the set after above steps;
Remark: If the upgraded software 
shows an error message:
A
S
ame version: 
U
pgrade software twice
.
B
D
ifferent version: 
U
pgrade 
the 
software
 versions one
 
after
 
the
 other
, and make 
sure to upgrade the current version first.
Version information
CFE Version:X.XX.XX
APP Version:BDP_XX_VX.XX
LOADER Version:XXXX
FP MCU Version:HarmanXX_XXX
21
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