Decca DV-2141 region-free hack
Using the remote press Eject and leave tray Open
Press Setup, 4 9 5 4 0/10
Version will appear at bottom of Setup menu
Highlight Version and press Play
Select Region 1 2 3 4 5 6 or 0 for multi-region
There are also settings to play VCD, WMA, etc
Didn't work, or found a better way? Send us your version.