Harman Kardon DVD27 region-free hack

Also works on: DVD30

1. Turn player on with empty disc tray

2. Wait until display shows "NO DISC"

3. You may have to press SETUP on your remote

4. Press the code 3 1 4 1 5 9 2 on the remote

5. Now press 1 for region 1, 2 for region 2 etc.

6. Display should now show "POWER ON

Didn't work, or found a better way? Send us your version.