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JYLED factory is debugging P3.91 Outdoor rental LED screen Various installation m
• professional mask with unique design
• IP68 Waterproof design
• High-performance bearing capacity
• High precision and strong strength
JYLED factory is debugging P3.91 Outdoor rental LED screen
Basic introduction of P2.976
This series of products is a high-end product in the indoor high-definition LED display series. It selects key materials such as high refresh IC, SMD LED, wide-format high-quality power supply with PFC function, die-cast aluminum box, etc., dynamic scanning mode, the screen brightness can reach 800- 2000nits, with the advantages of high density, high definition, high grayscale, high efficiency (energy saving), high contrast, high quality, unique appearance, safety, stability, reliability, and quick response.
• product advantages
1. Ultra-light and thin: single box body 5-7.5KG, 70-100mm thick;
2. Ultra-high refresh rate: It can ensure that high-definition cameras and camcorders can capture high-definition and delicate display pictures when shooting;
3. Low brightness and high gray performance: In the case of low brightness, the display gray level is uniform and the display consistency is good;
4. High contrast: face mask design, black body SMD, non-reflective surface, large viewing angle, good display effect;
5. High uniformity of brightness and color: high-quality selected light-emitting devices of the same batch are used to ensure high uniformity;
6. Adopt advanced blanking scheme: completely eliminate dark and bright, ghost phenomenon;
7. High reliability and long life: the use of in-line adapter board design simplifies the wiring inside the box, effectively reduces poor connection problems and reduces signal attenuation and interference, and high-quality light-emitting devices ensure high reliability and long life;
8. Seamless and fast splicing, simple maintenance and maintenance: the use of lock structure makes splicing operation simple and convenient without tools;
9. No noise: Quiet design, no air conditioning, no fan installation, eliminate noise, reduce power consumption, save electricity and energy;
10. Real-time error detection function: It can independently detect whether each LED is in an open state without adding additional external components, and can eliminate the problems such as crosses caused by this.
P2.976 LED full-color display technical parameters
Pixel composition: 1R1G1B- SMD1515
Pixel pitch: 2.976 mm
Pixel density: 112896 dots/㎡
Face mask：With fuel injection mask
Module resolution: 84 dots × 84 dots
Module size: 250mm×250mm×70mm
Cabinet resolution: 168 dots × 168 dots
Box size: 500mm×500mm
Cabinet type: die-cast aluminum
Box weight: 7.5KG
Flatness of the box body: <0.2mm
Typical white balance brightness: >1000 nits (6500K)
Refresh rate: 2880 (Hz), up to 3840
Gray scale: 14 bits
Display viewing angle: horizontal: 140°, vertical: 140°
Scanning and driving mode: 1/32 scan, constant current
Single-point brightness and chromaticity correction: Yes
Color temperature: 3200-9300K adjustable
Brightness uniformity:> 97%
Chromaticity uniformity: <±0.003Cx, Cy
Frame change frequency: 60
Power consumption: peak 800 W/㎡, average 224W/㎡
Working voltage: AC110-240V (50-60hz)
Working temperature and humidity: -20-+40℃, (RH) 10-90%
IP (front/rear) rating and occasion: IP31 indoor
Average service life: >50,000 hours
Average trouble-free working time: >10000 hours
Blind spot rate: ≤ 3/10,000, 0 when leaving the factory
Control distance: 100m network cable, 10km optical fiber
Input signal mode: AV/S -Video/VGA/DVI/HDMI/SDI/DP
It is suitable for fixed installation occasions in the fields of military and public security, energy, urban management, public information release platforms, transportation and transportation, radio and television, theaters, corporate video conferencing systems, and medical/education.
More P2.976 advantages introduced
◆Brand new indoor and outdoor dual-purpose type, light, transparent and thin structure design, easy to install, maintain and use in a large area.
◆The power box design with the protection level of IP65 plus the insulated PCB board and the inclined drainage design are fully adapted to the harsh outdoor climate.
◆High-shutter photography without flicker and color blocks. Adapt to the efficient live broadcast of stage photography equipment.
●Work around the clock
Realistic color, high refresh rate, anti-static, dustproof, good heat dissipation effect, high cost performance.
Use program editing and playback software, you can edit, add, delete and modify text, graphics, images and other information at will. The content of the arrangement is stored in the control card, and the information playback is automatically displayed in a loop according to the program table.
●Strong luminous brightness
Within the visible distance, when the sun shines directly on the surface of the screen, the display content is still clearly visible.
●Good display effect
Using nonlinear point-by-point correction technology, the text is clearer and the sense of hierarchy is stronger.
●Easy to operate
The edited content of the computer is sent to the system control card, and the edited content can be displayed, and the system operation is very convenient.
It can perfectly express high-definition picture quality and delicate colors, which is comparable to LCD to a certain extent.
The use of high-quality light-emitting components as the core material of the display screen and the use of its own patented circuit board design fundamentally ensure the service life of the product.
●Wide viewing angle
The viewing angle is good, the wide viewing angle of 160° is consistent with the height of each luminous tube, and there are large viewing angles both horizontally and vertically, which is suitable for environments with wide horizontal distribution and large height differences.
The unique treatment of the display's anti-electromagnetic wave is an important reason why the display has always been stable to other displays. The use of distributed scanning technology and modular design technology makes the display more reliable and stable.
●Exquisite picture quality
Non-linear correction technology, the image is delicate and clear; the animation effect is vivid and diverse; the video is smooth and lifelike.
The design controls the splicing error between modules within plus or minus 0.1mm, easy to install, and can be made into any shape according to user needs.
The ink color of our patented mask is consistent, so that the contrast of the entire display is high; the flatness is good, the hand feel is soft, and the hand is slippery without protrusion.
It adopts high-quality LED display special chip design, has the characteristics of small package, high brightness, large angle, antistatic, etc.
It can support DVI HDMI 3G/HD/SD three-speed SDI high-definition display mode, which is suitable for indoor places such as TV video programs VCD or DVD and live live.
●High quality materials
Imported luminescent materials, high-quality LED display dedicated IC chip design, with the characteristics of small package, high brightness, large angle, anti-static, etc.; noise-free high-power power supply; full screen fanless design, noise-free and low power consumption, can be at 0℃~ Use at a temperature range of 55°C.
●No format restrictions
In terms of format, the display mode can be arbitrarily arranged by the user; text, chart, image, animation, and video information can be displayed; and the amount of information displayed is not limited.
●Synchronous and asynchronous compatible
It can support synchronous control and asynchronous control at the same time; when the control computer fails, it can still display and play normally.
●The circuit board is stable
The circuit board adopts the wave soldering process and has a green oil oxygen barrier layer, which prevents the moisture oxidation of the circuit and improves the service life.
●Over the three anti-paint
Protect the circuit board and related equipment from environmental erosion; it has good resistance to high and low temperature; it forms a transparent protective film after curing, which has excellent insulation, moisture, leakage, shock, dust, corrosion, aging, corona resistance, etc. .
Before shipment, perform shock-proof tests on the shape to eliminate the connection problems of the box screws and wires; to ensure that the display screen has no bad contact after long-distance transportation, and is suitable for long-distance transportation.
●Easy to maintain
Modular design is adopted, the display effect is stable, the installation and maintenance are more convenient, and it can be repaired with electricity.
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