Press "SETUP" button.
Navigate across the Menu icons to "Preferences".
Enter the following number sequence 1379
A box should appear withe "Region 0".
Using the UP arrow you can change the region number.
Parental Lock initial Password : 136900 # Its on page 26 Section 5.1 of Prima manual.
If you are unsuccesfull with the above code then it may be worth trying one of the resources below.
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