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How to convert your Matsui DVD-320 player into a multi-region compatible machine
To change the region on this player
1. Press the 9 button on your remote control
2. Press the 7 button on your remote control
3. Press the 3 button on your remote control
4. Press the 5 button on your remote control
5. You should now be in a hidden setup menu where you can use the arrow keys to change the region to 1 for region 1, 2 for region 2, and so on, or 0 for multi-region playback