Denon DVD-3000 region-free hack

1. Open the disc tray

2. Press SETUP

3. Go to "Disc Language"

4. Press ENTER

5. Select the first entry

6. Press ENTER

7. A 4-digit code can be seen

8. Enter desired RC (010X / X=RC)

9. Go back to the main menu

10.Insert a DVD

11.Turn the player off

12.Turn the player on (after 20 secs)