High Quality Content by WIKIPEDIA articles! The Apple Monitor /// was a green phosphor CRT-based monochrome monitor manufactured by Apple Computer for the Apple III personal computer, introduced in 1980. As Apple`s first monitor in their business line of machines, it preceded the Apple Monitor II by several years. The Apple Monitor ///`s main feature was the coating on the CRT to reduce glare. The Apple Monitor /// was also compatible with the Apple II+, Apple IIe, Apple IIc, and even the later models: the Apple IIc+, and the Apple IIgs through its composite video output jack.