Knowledge Base
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What are refresh rate and frame rate?
Therefresh rateis the number of times a display’s image is repainted or refreshed per second. As it denotes a frequency of a process, the refresh rate is expressed in hertz. That is, a refresh rate of 75 Hz means the image is refreshed 75 times in one second. The most common fresh rates...Read more -
The explanation of Ingress Protection (e.g.IP65)
The explanation of ingress protection (e.g.IP65)Ingress Protection(IP) is a European rating that describes the degree of protection provided by an enclosure of electrical equipment. The rating system consists of the letters IP followed by two numbers:The first number indicates the degree of pr...Read more -
How to Find a Suitable LED Display for Your Project?
There are following factors you should keep in mind while choosing led displays:1.What kind of content you need, only letters & numbers or pictures & videos? There are single color/ dual color/ full-color displays for choice.2.What is the minimum viewing distance you require? Different...Read more -
How to evaluate LED displays?
A LED screen is mainly from the following several aspects to sign:1.the flatness: the flatness of display surface should be within 1mm, to ensure that the display image is not distorted. The visual angle of locally convex or concave will result in the display of the dead angle. Flatness is mainly de...Read more -
How do I operate one of your displays?
You will find them very user friendly and simple to use, operator training is of course available for all systems, most of our displays are supplied with an instruction manual.You can operate them with a computer simply connected by cable to the display. Or you can run them across local or wid...Read more -
What is custom LED display?
AeroV can offer customized design and manufacture to suit different application—Customized LED Displays, which can be designed according to the need of the user and considering other aspects so that they can be maintained easily. Of course the maintenance helps improve the life of electronic equipm...Read more -
How to Control the Full-color LED Display Quality?
LED components is the most important parts of full color LED display. Because of that, improving the LED components quality is the key to make a good full color LED display. There are five important indicators to evaluate the components quality:1) Failure rateAs the full color LED display comprises...Read more -
Is the sign difficult to program?
Not at all. The programming for most Displays is done using a hand-held remote, no computer or special software is required. The remote control is effective to program or edit the sign from up to 25 feet away. Our displays can use either remote or our easy to use software....Read more -
Differences between LED Display Light Sources
The LED light source is key material for LED display performance, which determines the color consistency, brightness, viewing angle and cost of screen. Here introduce the difference between dot matrix, DIP and SMD LED light source.1. Dot matrix module: It is the old design, evolved from the interior...Read more -
What is the Difference of SMD and DIP?
SMD also named SMT (surface mounted technology), the SMD lamp is soldering on the PCB board surface. SMD led display is widely used for indoor projects. Right now it is also used for outdoor projects. Our outdoor SMD led displays are enough mature, IP65 water proof with years testing.DIP (dual in-li...Read more