UPGRADE FIRMWARE-3
Flow chart
In the case of upgrade firmware
1
Check the firmware
Download the firmware
2
3
Setting the regional code
Except UDD1N type
Check the firmware and regional code
4
5
Check of general operation
In the case of replace of the DVD main board
Replace of the DVD main board
3
Setting the regional code
Except UDD1N type
1
Check the firmware
When the firmware
is not the newest version
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DR-S2.2
When the firmware
is the newest version