Harman Kardon DVD-10 region-free hack

Also works on: DVD-20, DVD-25, DVD-50

Turn the player on

Wait until 'No disc' is displayed

Press the buttons 3 1 4 1 5 9 2 on the Remote Control

The press 1 for Region 1, 2 for Region 2, 3 for Region 3, or 4 for Region 4 etc.

The display should now show 'Power On'

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