DELL 580 用户手册

This product incorporates copyright protection technology that is protected by method claims of 

certain U.S. patents and other intellectual property rights owned by Macrovision Corporation and 

other rights owners. Use of this copyright protection technology must be authorized by Macrovision 

Corporation, and is intended for home and other limited viewing uses only unless otherwise 

authorized by Macrovision Corporation. Reverse engineering or disassembly is prohibited.