The electronic program guide (EPG), as a important part of DTVsystem, can provide user friendly user interface and be convenient for the user toacquire the program information they want.

• 电子节目指南(EPG)是数字电视系统的重要组成部分,它为用户提供了友好的使用界面,可以方便用户获得所需要的节目信息。