The Macintosh IIci has the equivalent of a video card built into the main
logic board. Other video cards can be added to any one of the three NuBus
slots.
The built-in video circuitry supports:
- Apple Macintosh 12" RGB Display (@ 2, 4, 16, and 256 colors or levels
of gray)
- Apple High-Resolution Monochrome Monitor (@ 2, 4, 16, and 266 levels
of gray)
- AppleColor High-Resolution RGB Monitor (@ 2, 4, 16 and 256 colors or
levels of gray)
- Apple Macintosh Portrait Display (@ 2, 4, and 16 levels of gray)
Therefore, the Two-Page Monochrome Monitor does not work if simply
connected to the built-in video circuitry, but WILL if used with its
respective NuBus video card.
All the other monitors mentioned will also work if connected to the
Macintosh IIci through compatible NuBus cards.