Press NEXT CHAPTER, PREV CHAPTER, NEXT CHAPTER, PREV CHAPTER
New menu: "Ver"
Select the region with RIGHT and LEFT (255 = code free)
Close the disc tray
Other settings (DVD 321):
Press DOWN: ver 3001 = parental control on ver 3000 = parental control off Change with LEFT/RIGHT
Press DOWN three times ver 5001 = no (S)VCD ver 5000 = play (S)VCD Change with LEFT/RIGHT
Acoustic Solutions DVD521
Press SETUP
Press NEXT, PAUSE/SETUP, PREV, NEXT
Select region
Acoustic Solutions DVD551
Press SETUP
Press NEXT, STOP, PAUSE/SETUP, PREV, NEXT
Select region
Acoustic Solutions DVD237 / DVD600K
no known hacks
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