These updates are for U.S. products only. Attempts to use them in similar model products built for other countries may render the product inoperable or may affect features so that they no longer work properly. In the case of DVD players, it may change the region code which will leave the player unusable as our updates are for region 1 players. It may also affect the warranty coverage on your unit. Please use this site only if you are a U.S. customer with product purchased from a U.S. dealer.

型号名称可以在产品前面板找到，在大多数情况下产品背面板也可以找到。序列号通常在背面板型号名称标贴附近可以找到。在某些情况下,小体积设备由于空间限制,型号和序列号标贴通常会在机器底部面板或侧面板找到。