Melepaskan baterai sel berbentuk koin................................ 42Prerequisites.....................................................................................................42Procedure........................................................................................................ 42Memasang kembali baterai sel berbentuk koin...................44Procedure........................................................................................................ 44Post-requisites.................................................................................................44Melepaskan panel sentuh........................................................ 45Prerequisites.....................................................................................................45Procedure........................................................................................................ 45Memasang kembali panel sentuh...........................................49Procedure........................................................................................................ 49Post-requisites.................................................................................................50Removing the speaker.............................................................. 51Prerequisites..................................................................................................... 51Procedure......................................................................................................... 51Replacing the speaker.............................................................. 53Procedure.........................................................................................................53Post-requisites................................................................................................. 53Melepaskan unit display...........................................................54Prerequisites.....................................................................................................54Procedure........................................................................................................ 54Memasang kembali unit display............................................. 58Procedure........................................................................................................ 58Post-requisites................................................................................................. 585