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Features
Indoor LED color screen with red and green dual-color LED chips as a block matrix display, can display red, green and yellow and from red, green and gray of the 256 × 256 65536 colors blending together. VGA synchronous display technology used, can display text, graphics, video image information. News Network simultaneous video, can be connected to various types of video signals and the second, three-dimensional animation and FLASH animation.
Applications
Airport flight guidance. The station ticket office. Bank of the State tax administration terminal business sector .. .. .. the talent market shopping malls. Schools, meeting rooms, bidding to do. Cinema. Places of entertainment
Specifications indoor dual color display
No.
Item
Ф3mm
Ф3.75mm
Ф4.8mm
Ф5mm
1
Pixel pitch
4.0mm
4.7mm
6.0mm
7.62mm
2
Pixel composition
1 Red 1 Green
1 Red 1 Green
1 Red 1 Green
1 Red 1 Green
3
Package
Module
Module
Module
Module
4
Board resolution unit
64 × 32 points
64 × 32 points
64 × 32 points
64 × 32 points
5
Size of module
256mm × 128mm
304mm × 152mm
388mm × 194mm
488mm × 244mm
6
Resolution
62,500 dots / ㎡
44300 dots / ㎡
27800 dots / ㎡
17222 dots / ㎡
7
Visual distance
≥ 4m
≥ 5m
≥ 6m
≥ 6m
8
Color Gray
To display the red, green and yellow, the 256
9
Drive
1 / 16
10
Screen life
> 100,000 hours
11
Communication distance
100M free relay within
12
Power Requirements
AC 220V, or 380V three four-wire
13
System environmental requirements
-20 ℃ ~ +45 ℃ 35% ~ 95% RH
14
Control point of the entire screen
Less than one ten thousandth
15
Perspective
Level of ± 160 °, ± 120 degrees up and down
16
Brightness
More than 150cd / ㎡
17
Weight per square meter
20Kg / ㎡
18
Power per square meter
250W / ㎡-800W / ㎡
