BD 300 (serv.man2) - JBL Audio Service Manual (repair manual). Page 8

Software Upgrade 

 

1.Upgrade from USB:   

      Copy the upgrade file

   

      JBL_Cinema_V00.XX.bin

（XX is the software version）,

   

      JBL_Cinema_MCU.bin(

MCU software

), 

            JBL_Cinema.txt (

MCU   MD5_File 

) 

  to USB root. 

Then insert USB ,start up DUT enter "setup" into SETTINGS   
screen ,select General Settings >>System>> system update >>USB Storage.       
When upgrade file detected, press "Enter" to upgrade, select   

" 

"  to cancel.  

Once you start upgrade,pls don’t power off the DUT,after   
upgrade DUT will restart up later a moment time or you press   
button “Enter” on remote control .   

  
2. Check the version information after upgraded.   

Wake up DUT,press Enter to settings and the select system information. 
you will see a interface as below:   

 

 

3.Factory Reset Steps   

Press  "SETUP" button on remote control --->General Settings ---> System --> 
Restore  defaults 
Select    OK--->Press"ENTER" on remote controll. 

Software Version: BD100(or BD300)    VXX.XX.XX
MAC:XX: XX: XX: XX: XX: XX 

 

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JBL

SB 300 Service Manual

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