Sony BDP-BX1 Service Manual page 94

Version Up (Version Update using DISC)
Q
Description:
This screen performs version updates using DISC.
Screen 1: Screen when entering the Version Up menu
Operation:
[ENT] Starts update using DISC -> (opens tray and displays screen 2)
[RET] Returns to the top menu of the service mode
Screen 2: Insert version update DISC
Operation:
[ENT] Closes the tray and checks the DISC
[RET] Cancels operation (closes the tray and returns to screen 1)
Screen 3: During check -> OK
Operation:
Automatically reboots the set
Screen 4: During check - > NG
Operation:
Outputs [Error] (content of error) and returns to screen 2
Display tube:
When DISC is inserted V-INSCD
When DISC cannot be mounted V-NODSC
When check is NG V-CHKNG
When check is OK V-CHKOK
When rebooting REBOOT
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