ocr: Apple High-Resolution Monochrome Monitor System Requirements To use the Apple High- P A Macintosh II personal You maya also want to purchase: Resolution Monochrome computer An Apple Universal Monitor Monitor, you must have the - AMacintosh II Video Card Stand following: Avideo cable (supplied AMacintosh II Video Cardl with monitor) Expansion Kit Technical Specifications Picture tube Videobandwidth Environmental 12-inch diagonal 13 decibels t0 22 megahertz requirements Phosphor EIA Type P4 Scan rates 104° Operating F(10° to 40° temperature: C) 50° to (white) 35.0 kilohertz. horizontal Reamtrhma ...