... Display, CRT Display, Projection,LCD TV,Rear-Projector directly to achieve super hi-vision, distinct images and steady function, ... port, the same as VIDEO IN2.K1: Switching Key, to reset and scan sync signal.3. Installation1. Introduction of ... *1200 and etc. Refresh rate: 50-120HZMedical equipment display, CT display, digital subtraction system monitors, radar system display, display B ...