| |
color of led screen
Description Technical parameters
1, the pixel control unit box Pixel pitch: 10mm
Physical density: 10000 points / m2
Pixel control origin: red, green: Taiwan OPTO
Color light-emitting points: 1R +1 G
Box Size: 640mm 320mm
The ranks of the physical module number: width high 32 points 64 points
Physical resolution: 2048 points / box
Box Weight: 40kg/m2
2, display the entire screen in the display area of the body: (L) m (high) m = m2
Unit case volume: (L) a (H) a = a
Physical Resolution: (L) points (H) points = points
Best viewing distance: 15 ~ 500m
Best viewing angle: horizontal 110 degrees, 45 degrees vertical
Environment Temperature: Storage -35 ~ +85 -20 ~ +50 work
Relative humidity: 90 ~ 95%
Screen thickness: 12cm + maintenance thickness 70CM
3, power supply voltage: 220V 10%
Average power consumption: 330 ~ 440W/m2
Maximum power consumption: 1200W/m2
4, the control system controls the host: the host association to open days or more or the same grade computer
Operating system: WIN 98 / 2000 / NT / XP
Control mode: Synchronization control
Graphics card: DVI graphics card
Edit Card: PCTV cards
5, the main technical parameters 1)-driven devices: LED device-specific driver
2) Drive mode: constant current drive
3) Scan frequency: 480 frames / sec.
4) Refresh rate: 180 frames / sec.
5) Gray / Color: 4096
6) Brightness: 3500cd/m2
7) Brightness adjustment: adjustable 16 adjustable software
8) video signal: PAL / NTSC
9) video input / output: eight input / eight output
10) control system: DVI card + control card + fiber transmission synchronization
11) MTBF: 10000
12) Life: 100,000 hours
13) flatness: any adjacent pixels 0.5mm; module splicing gap <1mm;
14) Uniformity: pixel light intensity, brightness uniformity module
15) Power Switch: Automatic Switch
16) Switching Power Supply Load: 5V/40A
17) Computer display mode: 800 600; 1024 768
18) the effective communication distance: 2000m (optical transmission)
7, software, LED universal player software (MDK)
|
