先鋒改全區636其他型號好像也可
 

Multi-Region全區:
· Turn On unit and remove any disc in the tray 開機並移除機器中的片子.
· Press the Setup button on the remote control按遙控器上的Setup鍵.
· Move over to General using the arrow keys 依箭頭指示移到General.
· Select Basic 選擇Basic
· Press Display - this will display your region and firmware version 按Display鍵-如此將顯示你的分區與韌體版本.
· Press Condition/Memory (nothing is displayed or changed on the screen) 按Condition/Memory (此時螢幕上將不會有任何顯示或改變)
· Press the Region # required (i.e. 2 for Region 2 etc) 按Region #(即選擇分區, 如第2區)
· Press Menu to store 按Menu以存檔
http://www.dvd365.net/?charts.htm