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Shenzhen Mary Photoelectricity Co.,Ltd
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1 Pixel Pitch (mm) 20
2 Density (dots/sqm) 2500
3 Unit Module Size (mm) 320*160 (L*H)
4 Unit Module Resolution (dots) 16*8
5 Pixel Configuration 2R1G1B
6 Led Chip Nichia, Cotco, Cree, Axt, Taiwan
7 LED Package DIP546
8 LED Parameter R: d(620-630) IV: (400-500mcd)
G: d(520-525) IV: (1400-1700mcd)
B: d(465-470) IV(300-400mcd)
9 Brightness (cd/sqm) ≥5500
10 Viewing Angle (Horizontal / Vertical) 110 degree / 40 degree
11 Brightness Adjustment 0-255
12 Gray Grade 16384
13 Display Color 256*256*256 (16777216 kinds)
14 Display Mode NTSC, PAL, HDTV, DVD, VCD, VGA, TVGA, SVGA, XGA, SXGA
15 Refresh Frequency (Hz) 300
16 Screen Lifespan 100000 hours
17 Continuous Working Time 72 hours
18 Mean Time Before Failure (MTBF) >5500 hours
19 Out of Control 1/10000
20 Protection Level (IP) 65
21 Working Voltage 180-264VAC 50/60Hz
22 Maximum Power Consumption(W/sqm) 1100
23 Languange Supports English, French, Chinese, Japanese, Korean, Russian
24 Control Mode To be synchronized with computer monitor
25 Control Distance ≤140m (with network cable and no relaying card) (optical fiber transmission: 500M-10KM)
26 Scan Mode Static
27 Drive Mode Constant Current Drive
28 Unit Cabinet Weight (KG) about 65KG
29 IC MBI, Toshiba
30 Cabinet Material Metal Cabinet
31 Maintain Front/Back
32 Working Temperature (degree) -30 degree --- + 50 degree
33 Storage Temperature -30 degree --- + 90 degree
34 Working Humidity 10% --- 90%RH
35 System Operating Platform Windows 98, XP2000, 2003 etc.
36 Install mode Wallmount, hung and stand structure
37 Heat Dissipation Fans or Air-Conditioner
38 Module Composition
PCB Board (Driving Board) and Led Board (Lighting Board) are separe and connected into a module. Both PCB board and Led board hve good quality conformal coating.
Function and Technology Character:
(1) Multiplied file formats, such as AVI, MOV, MPG, DAT, VOB are comprehensive, and also we have three display mode as VGA+VIDE and VGA. There are also interfaces for Sound signal and video signal.
(2) 16384 grade grey control system and the color is over 16.7 millions, and the brightness, contrast, saturation, chroma can be adjusted by manual and sensor, whose scope is 256 grade.
(3) Show all kinds of word, text, graph, picture, active images, video, 2-dimention, 3-dimention animation and other information with your PC does synchronously, including all the image file formats such as BMP / JPG / GIF / PC etc., and all the video file formats such as MPG / MPEG / MPV / MPA / AVI / VCD /SWF / RM/RA / RMG / ASF etc
(4) Line-Double technology is adopted for the picture adjustment.
(5) Can be connected with PC and the web net and show the content, and also can be controlled remotely via VPM+ADSL.
(6) Can be used outdoor in all kinds of weather, and excellent capability of antisepsis, waterproof.
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