... . IV: ≥6500 cd/sq. M 8. Viewing Angle: Horizontal 110° /Vertical 60° 9. Changing frameFrequency: 60HZ 10. Refresh frequency: ≥400HZ 11 ... of text, graphics, pictures, Signs, flashes, and any signal from TV, VCD, DVD, Camera, and scanner. And so on, support PAL ...