Upanel HD138″ Ultra HD LED Display From China

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UTV Ultra HD Series

Features:

1. Bezel-free native 1080P, 4K and customized resolution LED videowall system.

2. Ultimate visual performance with 16 bit grey scale, 3840 Hz refresh rate and 3000:1 contrast ratio.

3. Wide color gamut helps to reproduce the true nature color.Die-casting aluminum panel, features slim profile and light weight, fast to install.

4. Dot by dot calibration ensures excellent color and brightness uniformity.

5. Supporting multiple signal inputs.

6. Low power consumption, environment friendly.

7. Natural heat dissipation mechanism enables fan-less design, no noise.

8. Power and signal back-up available for mission-critical applications.

9. 24/7 reliability, 100,000hrs life span at least.

Application area:

Meeting Room,Shopping Center,Retail Store Lobby,Show Room,Airport,Home Theater,Function Room,Rental Applications,etc.

Model	Upanel HD138″
Display Technology	Self-luminous LED
Screen Resolution	1920×1080
Aspect Ratio	16:9
Screen Size (Diagonal)	138"
Display size	3049.6mm(w)×1715.4mm(h)
Gap	True Seamless
Optimum Viewing Angle	H: 165°; V:165°
Brightness	800 nits (Adjustable)
Color Temperature	2500K-9500K (Adjustable)
Gray Level	16bit
Refresh Rate	≥3840Hz
Contrast Ratio	3000:1
Power Consumption	1.35Kw per 1080P screen
Screen Weight	220Kg
Panel Weight	6.5Kg
Unit Panel Size	W609.92mm×H343.08mm (Diagonal 27.5“ )
Unit Panel Resolution	384×216
Operating Temperature	0℃~+45℃
Relative Humidity	10~90%RH
Power Supply	AC 110-220V (±15%)
Input Signal	RF,S-VIDEO,RGBHV,YUV,YC & COMPOSITION, etc.

Q: LED display power can not be displayed properly: Make sure that all hardware, including the control system, is fully powered up. (+ 5V, do not reverse, then wrong)

Q: Ask to tell, or what decoder, mkv format can only put one, the rest of the mkv can not put any meaning?: a graphic editing, zoom, scroll, animation and other functions can display a variety of computer information, graphics, images and Two, three-dimensional computer animation, can be superimposed text ? broadcast system with multimedia software, you can flexibly enter and broadcast a variety of information ? a variety of Chinese fonts and fonts to choose from, but also enter the English, Spanish, French , German, Greek, Russian, Japanese and other languages ? There are a variety of ways to broadcast,

Q: Is the TV screen good for the LCD or the LCD?: In contrast, LED can easily do the regional regulation (which can be a certain degree of LCD light leakage problems, but can only be mitigated, theoretically almost impossible to achieve the traditional CRT CRT TV contrast), and life Longer (CCFL tube work for a few years there will be a decline in brightness or start the difficult phenomenon, need to be replaced.

Q: 16: 9LED What is the approximate size of the display?: Ie the effective screen is the diagonal size representation. And the aspect ratio of 16: 9 is that we say widescreen, the unit is inches. From this we can calculate the scale factor. (The old TV used in the ratio of 4: 3 also we said the narrow screen)

Q: LED display power supply how to configure how many units with the plate is calculated.: Upstairs are said that the P10, if you do not use the P10 it I tell you how to calculate the power of a board. Generally you take a lamp beads 0.02A to count, a board on the total lamp beads * 0.02, if the board is 4 sweep with the band / 4,8 sweep of the 8, the static is not removed to get a board of power

Q: How to identify the quality of led display quality: Control card is basically 99% of the led display manufacturers are outsourced, the industry is better that is the celebration, superstar, de Puda, Nova, Carter these are used in full-color display more Some, relatively stable stability is better.

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 brightness is not enough because of what are the reasons: If the screen is a very small piece of time is sometimes very dark, the unit is usually a problem, or drive IC problems, to replace. If the entire LED screen has become very dark, if the circuit board control system problems, it is recommended to restore the factory mode. If it is caused by the graphics driver, it is recommended to update or reinstall the driver.

Q: IPS screen and LED screen difference: LED is the light-emitting diode, so the so-called LED screen is the concept of confusion, in fact, LCD panel with LED as a backlight, but also useful as a backlight CCFL, CCFL is cold cathode fluorescent tube,