Specifications

69
Grundig GDV-212
Open the DVD Player CD Tray
Place a Region 1 disc in the tray, but don't close it
Press the buttons 0, 1, 2 and then 3 on the Remote Control in order, one at a time
Press the Play button on either the Remote or the player
To change the player back to Region 2 only functionality:
Open the DVD players tray
Place a Region 2 disc in the tray, but don't close it
Press the buttons Return and then Play on the Remote Control in order, one at a time
Grundig GDV-220
Converting this player to multi-region:
Switch the player on
Press and hold the following buttons for 3 seconds, STOP, OPEN and SKIP
When the hidden menu appears select region free or a specific region
Exit the menu
Grundig GDV-520
Press Menu
Now key in 1, 6, 7
Press 1 for Region 1, 2 for Region 2 and so on
For Multi-Region mode press Mute
Grundig GDV-520A
Press Menu.
Press 1, 6 and 7.
For Multi-Region mode press Mute (1 for region 1, 2 for region 2...).
Some titles from Warner Brothers may not play.
Grundig GDV-620HT
Open the player drawer
Press 9, 8, 1 and 7 on the Remote
You will now be in the hidden menu where you can change the Region from
1 to 6 by pressing. Enter on the Remote. Selecting 9 sets it to Region free
You can also disable Macrovision from this screen
Grundig Xenaro GDP 6150
Get into the Service Menu
This is not intended for home users, only for service technicians
Therefore you're asked for an access code, it is 8500 for all Xenaro DVD Players
Activate "System Messages" using the Service Menu
Leave the Service Menu and get into the "System Informations" Menu
When you see the System Infos, enter the following code on the remote control
Note that the player will not print the code on the screen, you have to enter it blindly
The code is: 70307192 (This is the one that differs from the 5100 model.)
A system message should appear. It will not appear if you got the code wrong or if you did not activate system
messages in the service menu
Confirm the message with OK on your remote.
Now a window appears in which you can change your region code
Values 1 to 8 and "none" are possible. "none" will disable the internal check of region codes (i.e. makes the player
CodeFree), but RCE titles might not work
This doesn't really matter, as you can change the code as often as you wish to match a specific disc
If you want to, you can disable System Messages again using the Service Menu after you changed the code.