In which mode of MP820/840/850 can I play .SLS files as the screen saver? 工作表1 探索 Categoría : Setup / Operation The slideshow screen saver of MP820/840/850 is only applicable to the Music mode. MP820/840 will run the default screen saver (Blank) in Record and Radio modes if the slideshow screen saver function is enabled. ?Es util esta respuesta? Relacionado con My music player cannot be charged. The FM function of my MP3 Player doesn't work properly as it can only detect one or two channels. How can I improve its reception? How come I cannot view the entire content of my Digital Music Player, but can on a computer? Representante de Asistencia Técnica si esta respuesta no le ayuda, por favor contacte al departamento de apoyo tecnico Comenzar