Region free code for power acoustik ptid-5300 (by 2 users)

Try the following which i managed to get from POWER ACOUSTIK technical support:

Multi-region for PTID4006T, 406T, 4005, 405, 8006T, 8004, 4003, 5000, 5800, 5300, 530.

1. Turn the unit on and insert a DVD disc. The unit will display LOADING.

2. While the DVD player is LOADING press the following keys:
SET-UP, then press 0, 0, 0, 0 key (0 four times), then ARROW DOWN key (to change the zone to region all 0), then BAND/ENTER key and SET-UP

3. To finish the procedure, push the EJECT key. The disc will eject... Wait and the DVD disc will re-load and play.