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Mainly used to display text and graphics, generally no grayscale control. It is through communication with the computer input. Compared with the bar screen, graphic display screen has the advantage of extensive font font, and display graphics, and screen than the graphic screen of the biggest advantages is a computer can control the multi-block screen, and can be off-line Display.
Specifications Φ3.0 Φ3.75 Φ5.0
Diameter of 3.0mm 3.75mm 5.0mm single point
Single spacing 4.0 mm 4.76 mm 7.62 mm
Unit board size 256mm X 128mm 304mm X 152mm 488mm X 244mm
Pixel density 62500 dots / ㎡ 44100 dots / ㎡ 17200 dots / ㎡
Average power consumption 250W / ㎡ 200W / ㎡ 180W / ㎡
Dual color display colors: red, green, yellow
Gray-scale display of various color are 256 non-linear correction, dual color displays 65,536 colors were
Power requirements Input voltage is 220VAC 50Hz, single phase three-wire
Environmental requirements of the system to 45 degrees Celsius -5, temperature 30% ~ 90% R
Control computer network control, the screen pixel-by-point correspondence with the computer monitor
Communication from the 1,000 meters (without relay)
Life of more than 10 million hours
Indoor dual color LED display
