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How to convert your Philips DVD-634 player into a multi-region compatible machine
To convert this player to Multi-Region
1. Press the Open button on player to open the drive tray
2. Press the 0 button on your remote control
3. Press the 0 button on your remote control
4. Press the 0 button on your remote control
5. Press the 0 button on your remote control
6. Press the 1 button on your remote control for region 1, 2 for region 2, and so on, or 0 for multi-region playback
To check the currently set region on this
1. Press the Open button on player to open the drive tray
2. Press the Display button on your remote control
3. The second line of the onscreen display should display the word REG followed by the currently set region