4 the single point control mode of constant current 1/2 scanning


3 screen body specifications
No eye was a technology and number
One effective display area m (L) x m (H) = m2
2 the display resolution (L) x (H) = points
3 shows the density of 10000 pixels / ㎡
4 visible distance than 150 m
5 gray level frequency level of 4096
6 show color 16.7 M color
7 visible Angle level 160 degrees, the top 30 degrees, 60 degrees
8 brightness ≧ 7000 CD / ㎡
9 control way and the computer VGA synchronous (display synchronous)
DVI graphics + full-color control card + super five kinds of cable (or optical fiber) transmission
10 300 HZ refresh frequency frequency
11 scan frequency 400 hz
13 > 60 HZ frame rate change/s
14 input methods computer and other peripherals, PAL/NTSC/SECAM, S-Video; VGA; RGB; Composite Video; SDI, etc.
15 showed video content, image, text, animation, and other.
16 software environment requirement WINDOWS operating platform
18 control distance single membrane optical fiber transmission < 30 km
5 kind of line