| * Projection distance: 1.5-6m
* Projection magnification: 30x(in 5m refraction)
* Projection size: 330mmW * 270mmH (at 5m)
* Numbers of charts: 30
* Chart change-over: perchart/0.03s
* Numbers of masks: horizontal lines,8 vertical lines ,21 letters,1 red/green
* Program:2 sets ,30 steps each
*... |