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Φ3.75 interior color module technical parameters
No. Item Technical instructions
1 pixel size Φ3.75mm
2 4.8mm pixel pitch
3 pixels composed of red, green (red, green and yellow combination)
4 pixel brightness 24.0mcd
5 displays the effective display area of m (length) × m (high) = m2
6 points the entire screen resolution (length) × point (high)
8 shows the density of 44,321 points / m2
9 cell number plate (L) × (H) = (block)
10 shows the number of Chinese characters (length) × word (high) = (word) 16 dot matrix
Average power consumption of 12 whole screen 0.28KW / sq m
13, drive 1 / 16 scan
14 body of the entire screen brightness> 500Cd / m2
15 angle 150 ° (left angle) look up: 75 ° looking down: 75 °
16 Best Indoor 3M ~ 50M visible distance
17 control computer control, screen pixels and pixel synchronization monitor
18 Frame rate> 60 (frames) / sec
19 scan speed> 150Hz
20, greater than 24 hours continuous working time
21-screen life of more than 100,000 hours
MTBF 6,000 hours of 22 screens
Rate of less than 23 million copies of one of the blind spot
24 Operating voltage AC220V ± 15%, 47 ~ 64Hz
Control the distance of not more than 25 200 m
26, 256 gray levels
27 shows the color red, green, yellow
28 Display Interface VGA display card, digital RGB
29 Display mode 1024 × 768
30 System working environment temperature -20 ℃ ~ +60 ℃,
31 System working environment humidity 10% ~ 90% RH
≤ 32 million copies of the discrete one control point
No * 33 consecutive control points
34 external devices and protocols to access a variety of general-purpose external devices, and supports NTSC, PAL, S-Video, and other system
3.75 pairs of color LED display indoor
