In Reply to: Re: Unlock Code for Hyundai DM-R500 posted by Morgan on October 11, 19103 at 19:24:00:
I have one DM-r500 by DMTECH if this is same as yours here goes the hack code!
Click "Open" key, then the door tray will be opened.
-> Click " Setup" key, then you can see the OSD screen on the TV.
-> Move to the end of right side of the menues by clicking the directioin key " -> ".
-> Move to the the bottom of the menu, the menu name may be "default ", using the direction key " Бе ".
-> Click the number " 5 " key 1 time at the above state, then you can see the number list.
The number means the region code , uso code 0 for multizone.
-> After moving to the correct region code number, please kindly click the "Enter" key for setting correctly. And then click " setup " key, then this process is completed.
Hope this would be useful for your problem.
Juan G Vargas