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- What is the thickness of the led display?
- Commonly used profiles are made of 9cm thickness, ultra-thin can do 5cm, the box to do more than ten centimeters have a few, on-demand custom.
- 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
- 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.
- LED display applications are what
- LED display application range is very broad, can be divided into the following categories, but does not include all. Led outdoor media, stage rental, cluster release, traffic induction, indoor small spacing, point by point correction and so on. Which includes the meeting room we usually see, the station airport display, advertising display, traffic information display, performance, exhibition, etc.
- 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
- 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)
- LED display power can not be displayed properly
- LED display power can not be normal display of the phenomenon may be caused by a variety of different reasons, encountered this phenomenon Please note that the following aspects can be used to determine the "failure":
- LED display how to install it?
- 1) single column installation: for small screen applications; 2) double column installation: suitable for large-screen applications; 3) closed maintenance channel: applicable to the use of the following columns: 1) single column installation: In the simple box; 4) open maintenance channel: for the standard box.