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Scope
Outdoor full color LED for each unit consists of red, green, and blue light-emitting diodes arranged in combination, red, green and blue-gray form of the 256 16,777,216 colors; brightness than 5000cd / ㎡.
Use of cover: Town Square, Pedestrian Street, convention centers, stadiums, market, road transport, airports, stations, terminals and other public places.
Technical Features
◆ material well: import high-end optical materials, high-quality special IC chip, noise-free power supply
◆ static constant current drive
◆ High brightness, high intensity, high contrast, high protection, high stability
◆ Professional video processing: high color evenness / color saturation, image edge detail, clear; video effects and smooth, vivid colors
◆ Calibration compensation: non-linear correction, γ correction, and color coordinate transformation technology
◆ high-end technology: scan line into the technical / high-definition TV technology / virtual pixel technology / single color adjustment
◆ Modular design, installation, convenient maintenance and repair may be charged
◆ operational flexibility: the use of professional editing / playing software, can be arranged any user display mode
◆ File Format: text, images, animations
◆ Video formats: composite video (NTSC / PAL) / high definition television (HDTV) / digital video (DVI) / cable TV (CATV) / VGA, SVGA, XGA, SXGA
Outdoor Full Color Display Specification
No.
Item
PH12mm
PH14mm
PH16mm
PH20mm
PH25mm
1
Pixel pitch pipe
12mm
14mm
16mm
20mm
25mm
2
The pixels constitute
2 red 1 pure green 1 blue
2 red 1 pure green 1 blue
2 red 1 pure green 1 blue
2 red 1 pure green 1 blue
2 red 1 pure green 1 blue
3
Cabinet resolution
64 × 48 points
64 × 48 points
64 × 48 points
64 × 48 points
48 × 48 points
4
Box Size
768mm × 576mm
896mm × 672mm
1024mm × 768mm
1280mm × 960mm
1200mm × 1200mm
5
Resolution
6944 dots / ㎡
5102 dots / ㎡
3906 dots / ㎡
2500 dots / ㎡
1600 dots / ㎡
6
Visual distance
12-120M
12-150M
15-300M
20-300M
25-350M
7
Drive
Static
8
Screen life
> 100,000 hours
9
Communication distance
100M free relay within
10
Power Requirements
AC 220V, or 380V three four-wire
11
System environmental requirements
-20 ℃ ~ +45 ℃ 35% ~ 95% RH
12
Control point of the entire screen
Less than one ten thousandth
13
Perspective
Level of ± 110 degrees for 30 degrees, 45 degrees under the
14
Brightness
More than 5500cd / ㎡
15
Weight per square meter
50Kg / ㎡
16
Power per square meter
350W / ㎡-1300W / ㎡
