... Display, Projection,LCD TV,Rear-Projector directly to achieve super hi-vision, distinct images and ... other recreational facilities, etc. Feature: automatic identification of sync signal and resolution ratio. Supporting signal ... : input interface of No.1 channel signal, 5 BNC in total, plus a switching key K1 ... output port. Definition of VGA in is as below: 4. Schematic Diagram of Connection 1,Connect up ...