WHAT YOU SHOULD KNOW BEFORE PURCHASING LED VIDEO WALL!!
❖Very first thing to be kept in mind is PURPOSE & APPLICATION;
❖COMPANY CREDIBILITY: It’s very important to know about the company from which you are going to purchase your video wall. Check Company’s Credibility, Market value, and Product quality.
❖SERVICE & RELIABILITY :- This is the most important factor while choosing a company to buy LED Video wall. Keep note of this thing that whether they provide services or not. Because without proper service and care your Video wall won’t survive a long.
“Let’s talk about the factors to be kept in mind before going for a LED Video Wall (Some technical specifications.)...... “
●WORKING ENVIRONMENT (Which environment will go hand in hand)?
●PIXEL DENSITY Pixel density is important because it affects the total resolution of your video wall and the sharpness and detail of images when viewed up close. If your video wall needs to display highly detailed content, or if people will be viewing it up close, you should go for display with high PIXEL DENSITY.
●MINIMUM VIEWING DISTANCE/ ERGONOMICS :- Minimum Viewing distance plays most important role in deciding the model of LED Display panel that is best suitable according to your requirement. Higher the minimum viewing distance, larger would be the distance between two pixels of LED Display Panel and vice versa. It is a well-known fact that the display wall should be designed for person’s legibility.
●SCREEN SIZE, SHAPE and ASPECT RATIO:- We know now that physical space and location plays an important role in determining the layout & size of the video wall. You also need to consider a very important aspect before deciding how many display-and what kind- and what layout the video wall will have and that is the aspect ratio content. For example, even if physical space permits, a certain video wall layout might have a distorted view of content if it’s not configured in its original ratio.
●BRIGHTNESS :- The brightness of a given display type is affected by the way it produces light and its vulnerability to being washed out by ambient light. A display system that isn’t bright enough according to ambient light will make your content hard to see.
●REFRESH FREQUENCY :- A refresh Rate defines the number of times an image refreshes every second. The refresh rate is fundamental because it determines the image/video’s quality. If it is too low, the human eye can see a flicker that causes headache & eye damage. During live broadcasting of News or Radio channels they face a major problem i.e flickering lines which occurs during the live telecast or broadcasting. So, to avoid flickering lines high refresh frequency is preferred in LED Video Wall.
●LONGEVITY :- Lifespan of LED Video Wall depends on LED Screen Temperature, Cabinet material & quality of raw material used. It should be kept in mind that cabinet material should be dust & weather proof especially in case of outdoor installation. It is very important to maintain the temperature of LED Wall & keep it cool by installing cooling system inside.
THESE ARE THE THINGS WHICH WILL MAKE YOU A SMART BUYER OF LED VIDEO WALL!!