UTV1.9 1.9mm LED Display High Pixel Density

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UTV Ultra HD Series

UTV1.9(1.9mm LED display)

Features：

1. Extremely high pixel density;

2. Black LED, phenomenal contrast ratio of 5000:1;

3. Aluminum cabinet design, light weight and high precision;

4. Extra wide viewing angle.

5. Vibrant images with uniform colors;

Parameter	Value
Pixel Pitch	1.904mm
Pixel configuration	1R1G1B
LED type	3-in-1 SMD1010
Brightness	800 cd/m²
Color temperature	6500K
Viewing angle	H: 160°; V:160°
Pixel density	275625 pixels/m²
Recommended viewing distance	≥2 M
Module size	240mm×240mm
Cabinet size	W480mm×H480mm×D86mm
Weight	11kg/panel
Area	0.2304 m²
Material	Die-casting Aluminum
Aspect ratio	1:1
Ingress protection	IP30
Operating Temperature/Humidity	0℃~+45℃/10~90%RH
Storage Temperature/Humidity	-10℃~+55℃/10~90%RH
Pixels per panel	252×252 Dots
Gray scale	16 bits
Processing depth	65536 levels per color
Color	281.4 trillion
Brightness control	Manual/Automatic
Contrast ratio	3000:1
Video frame rate	50/60 Hz
Rate refresh	≥3200 Hz
Input voltage	110~240VAC
Input power frequency	50~60 Hz
Input power	175W/panel
Input power	58W/panel
Life Time	≥100,000 Hours
LED Wavelength	R:620~630nm G:520~535nm B:465~475nm
Driving Method	1/14 Scan, Constant Current
Input signal	RF,S-VIDEO,RGBHV,YUV,YC & COMPOSITION,etc
Rigging form	Hanging/Fixed with support bracket
Data interconnection	CAT5 Cable ( L≤140m )；multi-mode fiber ) ( L≤500m )；single mode fiber ( L≤20km )

UTV1.9 project at TV broadcast room in Yinchuan

Project size: 10.14sqm

Year of installation: 2014.8

UTV1.9 1.9mm LED Display High Pixel Density

UTV1.9 project at TV broadcast room in Yinchuan

Q:LED display more than the size of the area must be 380v: General LED screen to reach more than 20 square meters will use more than two power lines, and then some will use three-phase electricity. At the same time and time-sharing power system with the use, so as not to impact on the power grid. The maximum power can take 80 percent of the capacity to leave a margin of 20 percent. Also pay attention to the choice of cable, and lightning protection measures.

Q:Led display point density is what it means: Is the number of units per area LED, pay attention to if the RGB tube is three, then only one

Q:LED display screen appears black? How to solve?: see whether the motherboard was burned signs, the general motherboard above the capacitor above the fever and a little black charred situation, the motherboard may be burned the situation. It is recommended to take professional maintenance to detect the next. Under normal circumstances the motherboard is burned fan will not go to the. User self-test under.

Q:How to identify the quality of led display quality: ircuit board: circuit board manufacturers more, Shenzhen is the gathering of electronic products, procurement of raw materials this piece is very fast, the circuit board is divided into two layers and four layers of board, the thickness of two layers is 1.6. , The quality of the circuit board is the internal conductor of the circuit board, the thickness of the conductor to reach the standard thickness to 1ns or more, because the use of the display in the process of temperature rise and lower, if the conductor thin easy The use of the process of fusing, this will cause a large area of quality problems.

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.

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 outdoor display which part of the composition: Outdoor LED display is usually in the form of outdoor media. The main forms include road LED display, LED electronic display, LED full color screen, LED screen, balloon, airship, compartment, large inflatable model.

Q:What is the difference between an LED display and an LCD monitor?: Notebook LCD screen commonly used is TFT. TFT (Thin Film Transistor) refers to the thin film transistor, each of the liquid crystal pixels are integrated in the pixel behind the thin film transistor to drive, which can be high speed, high brightness, high contrast display screen information is the best One of the LCD color display devices is now the mainstream display device on laptops and desktops.

Q:Is the TV screen good for the LCD or the LCD?: Although the cost of CCFL is not high, it is about ten yuan, but the maintenance staff will certainly open a high price to help you ), The operating voltage is lower (LED in 2V ~ 4V can work, and CCFL tube needs nearly 1200V high voltage to start, so need to use a special inverter circuit to provide high voltage. Inverter circuit is easy to bad.

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

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