P3.91 indoor rantal led display,die casting cabinet

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P3.91 indoor rantal led display,die casting cabinet

LED specification:
NO.	Color	Chip brand	Wavelength	View Angle	Place of origin
1	Red	Epistar	620-630nm	140°/140°	Taiwan
2	Green	Silan	515-530nm	140°/140°	China
3	Blue	Silan	465-480nm	140°/140°	China
Cabinet specification:
NO.	Item	Parameter
1	Model	IDR3	IDR4	IDR6
2	Pixel pitch	3.91mm	4.81mm	6.25mm
3	Pixel configuration	1R1G1B	1R1G1B	1R1G1B
4	LED type	SMD2121 Black	SMD2121 Black	SMD 3528
5	Module size	250mm*250mm	250mm*250mm	250mm*250mm
6	Module resolution	64*64	52*52	40*40
7	Panel resolution(WXH)	128*128	104*104	80*80
8	Density	65,536 dots/㎡	43264 dots/㎡	25,600 dots/㎡
9	Brightness	≥1500 NIT	≥1300 NIT	≥1600 NIT
10	Scan method	1/16	1/13	1/10
11	Best view distance	≥4m	≥5m	≥6.5m
12	Max. power consumption	550 W/m²	480 W/m²	520 W/m²
13	Ave. power consumption	240 W/m²	210 W/m²	220 W/m²
14	Weight	6.5 KG/title	6.5 KG/title	6.5 KG/title
16	Cabinet size	500(W)*500(H)mm
17	Grey scale	4096 level
18	Colors	68.7 billion
19	Refresh rate	≥1400Hz
20	View angle	Horizontal: 140°, Vertical: 140°
21	Color temperature	6500K
22	Frame frequency	≥60Hz
23	Out of control pixel rate	<1/10000
24	MTBF	>5000 hours
25	Lifespan	50000 hours
26	Control mode	Synchronous display with control PC by DVI
27	Working voltage	AC 90~240v 50-60Hz
28	Control distance	Ethernet cable: 100m, Multi-mode optical fiber: 500m, Singel-mode optical fiber: 20km
29	Operation temperature	-20°C - +50°C
30	Operation Humdity	10% to 80%
31	Protection level	Indoor use only

Q: LED display screen appears black? How to solve?: Of course, the above is basically caused by the hardware, then the software is the most likely is the computer suddenly poisoned, the solution is to financial security mode, and then a full anti-virus on the computer, and then use 360 security guards to repair the system

Q: Is the TV screen good for the LCD or the LCD?: In the television industry, LCD TV is divided into LED TV (depending on the backlight system) (using LED backlight module for the screen to provide light) and the traditional LCD TV (using CCFL cold cathode fluorescent tube light source).

Q: 16: 9LED What is the approximate size of the display?: 16: 9 is only a proportional form, the specific size to be determined according to the area of the display. You display 16 meters long, 9 meters high, is 16: 9 ratio; display length of 10 meters, 5.6 meters high, is also the ratio of 16: 9. So there is no specific size!

Q: What is the thickness of the led display?: Full-color screen 150-180mm, monochrome will be smaller, 60-90

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: How to identify the quality of led display quality: Masks, kit problems: the mask of the ink and consistency of the direct impact of the display led display, if the ink is good, led the quality of light, basically shows that there is not much problem.

Q: Led display support what video format: 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: Comparison between LED display and DLP splicing: LED display is an advanced digital information products, it successfully combines the computer technology, network communication technology, image processing technology, embedded control technology, with a flexible display area and resolution (modular can be arbitrarily assembled),

Q: Led display brightness is not enough because of what are the reasons: Display screen software which can adjust the brightness of the display. If you use the time for a long time, there are reasons for light failure, it is recommended to consider replacement

Q: Led display speed how to tune: If you need to display the time / temperature, select the "Show time / temperature" option, and then click the "Time / Temperature Settings" button to pop up the following dialog box to set the time, temperature display format, color, font size, display length.

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