ocr: AppleColor High-Resolution RGB Monitor System Requirements To use the AppleColor High- P A Macintosh II personal You may also want t0 purchase: Resolution RGB Monitor, computer An Apple Universal Monitor you will need the following: - AMacintosh II Vidco Card Stand > Avideo cable (supplied with > AMacintosh II Video Card monitor) Expansion Kit Technical Specifications Picture tube Scan rates Environmental 13-inch viewable diagonal 35.0 kilohertz. honzontal requirements .25 millimeter aperture 66.7 hertz vertical Operating temperature: grille pitch Controls 50° to 104° F(10° to 40°C) Trinitron ...