P3.91 indoor rantal led display,die casting cabinet

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China main port
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TT OR LC
Min Order Qty:
3 m²
Supply Capability:
1000 m²/month

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Product Description:

LED   specification:
NO.ColorChip brandWavelengthView AnglePlace of origin
1RedEpistar620-630nm140°/140°Taiwan
2GreenSilan515-530nm140°/140°China
3BlueSilan465-480nm140°/140°China
Cabinet   specification:
NO.ItemParameter
1ModelIDR3IDR4IDR6
2Pixel pitch3.91mm4.81mm6.25mm
3Pixel configuration1R1G1B1R1G1B1R1G1B
4LED typeSMD2121 BlackSMD2121 BlackSMD 3528
5Module size250mm*250mm250mm*250mm250mm*250mm
6Module resolution64*6452*5240*40
7Panel resolution(WXH)128*128104*10480*80
8Density65,536 dots/43264 dots/25,600 dots/
9Brightness1500 NIT1300 NIT1600 NIT
10Scan method1/161/131/10
11Best view distance4m5m6.5m
12Max. power consumption 550 W/m²480 W/m²520 W/m²
13Ave. power consumption 240 W/m²210 W/m²220 W/m²
14Weight6.5 KG/title6.5 KG/title6.5   KG/title
16Cabinet size500(W)*500(H)mm
17Grey scale4096 level
18Colors68.7 billion
19Refresh rate1400Hz
20View angleHorizontal: 140°,   Vertical: 140°
21Color temperature6500K
22Frame frequency60Hz
23Out of control pixel rate<1/10000
24MTBF>5000 hours
25Lifespan50000 hours
26Control modeSynchronous display with control PC by DVI
27Working voltageAC 90~240v 50-60Hz
28Control distanceEthernet cable: 100m,   Multi-mode optical fiber: 500m, Singel-mode optical fiber: 20km
29Operation temperature-20°C - +50°C
30Operation Humdity10% to 80%
31Protection levelIndoor use only


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Q:LED electronic display and P have anything to do
The above-mentioned P4 indicates that the dot pitch is 4mm and P10 indicates that the pixel distance is 10mm. In addition, the best visual distance = point spacing / (0.3 ~ 0.8), for example, the dot pitch 16mm display, the best visual distance on this is 20 to 54 meters, the distance from the station closer to the nearest distance , And will be able to distinguish one of the pixels of the display, grainy stronger, stand far away, the human eye can not tell the details of the details.
Q:Led display what format can be displayed
LED display support video format depends mainly on the LED display control software, generally supports a variety of formats of graphics and text pieces: TXT, DOC, RTF, AVI, JPEG, MOV, MPEG, DAT, VOB, BMP, JPG, TIFF, GIF, FLI, FLC, RMVB In fact, as long as you can play the video player, the display can be displayed! You put the display number of points set up, the video with the storm video playback, as long as the storm video to the LED display display area, the same size can be!
Q:Led display point density is what it means
LED is the display, like your home TV case above the red light, LED LCD TV even more clear, but also expensive, LED screen is a small lamp composed of the screen, the cost is high, Generally a lot of roadside that kind of big screen is LED
Q:Production of LED display the basic raw materials which ah?
LED display (LED panel): LED is light emitting diode, LED abbreviation, referred to as LED. It is a kind of control by the semiconductor light-emitting diode display, the approximate look is by a lot of usually red light-emitting diodes, light off the light to show the characters. Used to display text, graphics, images, animation, market, video, video signals and other information display screen.
Q:LED display a board dark light how is it?
Measure the power supply module voltage low, adjust the fine-tuning (power module close to the indicator light at the fine) to make the voltage to the standard.
Q:Led display support what video format
It has real-time editing and playback of superimposed text information, panorama, close-up, slow motion, effects and other effects on TV screen (need to configure non-linear editing device separately). It has the function of simultaneously playing multiple windows to display different pictures and characters
Q:LED display power can not be displayed properly
Check and confirm that the serial cable used to connect the controller is loose or off. (If the black during the loading process, it is likely that because of this cause, that is, during the communication process due to loose communication line and interrupted, so the screen black. Do not think that the display body is not moving, the line can not be loose, please It is important to check the problem quickly.
Q:LED display power supply how to configure how many units with the plate is calculated.
According to the unit board power calculation, P10 monochrome in general 10 to 12 blocks, indoor monochrome 12, indoor color 6, full color, then ask the unit board manufacturers, a board of how much power. And then calculate their own bar.
Q:LED display applications are what
The development of modern information display technology, the formation of the CRT, LCD, PDP, LED, EL, DLP series of information display products, look at all kinds of display products, each have their own strengths and appropriate Market application requirements. With the LED material technology and technology to enhance the LED display to highlight the advantages of a flat panel display one of the mainstream products, and in many areas of social economy has been widely used,
Q:LED display screen appears black? How to solve?
Of course, it may be the graphics driver is not installed or installed is not complete, you can download the driver to install the upgrade to the graphics driver can be. Microsoft may be the system of the problem, you can directly replace the system, and then start the computer to see if there is a black screen failure.

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