順便參考:
http://www.dvdtalk.com/rce.html
特別是這一段:
RCE does affect these players but there are work arounds:
1. If your player has manual Regional Switch capability, then use the manual switch and set it to Region 1.
2. If this doesn't work, play a non-RCE Region 1 title for a few seconds, and then put in the RCE title.