Para éste modelo en concreto hay varios hacks multizona. Te paso algunos:

- hit the setup key
- then press number

1
3
6
9
left
left
left
right

then enter the new menu topic VERSION
and you can set the Region code to 0 for code free or to each region number

otro hack

Press setup key, then press tree times the left key <
then one time right key > and a new menu item called "VERSION" appears go to this menu option and press ENTER
this will give you a screen with all the regions codes, go to the selected one and write the region numbre you want

otro hack

1.- Turn On
2.- Press Open
3.- Press 1 3 7 9 and the number of the zone that you want to use between 1 and 6.
4.- Now enter the movie and press play.
5.- If you want to watch other movie with other zone, just do the same with that zone number.

otro hack

1. turn on power.
2. open the tray leave open.
3. type the numbers 1379 using remote. you see four xxxx.
4. type in your code for your movie 1-6 you will see the number for whatever code you type.
5. put in movie.

el último...

Turn DVD player
Press open
enter 1379 0
Put DVD in player and press play
unit will close and read DVD.

Prueba si te funcionan. Ya nos comentarás.