Acoustic Solutions DVD-150 region-free hack

Open the tray

Press the Setup button on the remote

Press Next, Prev, Next and Prev

Enter the region code set-up

Using the Left and Right buttons set Ver to 255 for region free or 1 for region 1, 2 for region 2 and so on

VCD Hack:

Repeat the above operation but instead of entering the region code set-up press the Down button three times

Using the Left and Right buttons set Ver to 5000 to play VCDs or SVCDs