Friends who have just started in the industry may have struggled with this problem - the LED monochrome screen that was bought at a large price has problems within two months of installation. Actually,​ ​80% of failures are related to the wrong installation location​ ​! Today we will talk about this troublesome problem and teach you how to avoid those invisible pitfalls.

Category 1: Prime spots in commercial places

You may not have thought that the location directly above the bank counter can increase the efficiency of information transmission by 40%. Here are a few must-see parameters:

• ​​Height from the ground 1.8-2.2 meters​ ​: Exactly within the eye-level range of adults
• ​​Avoid air conditioning vents​ ​: Excessive temperature difference may cause condensation and short circuit.
• ​​Within 3 meters from power source​ ​: Save 15% of wiring costs

There is a real case: a chain drugstore installed a strip screen on the back of the cashier, and as a result, the power module was replaced three times in three months. Later, it was moved above the customer queuing area. Not only did the failure rate drop by 60%, but the number of clicks on promotional information doubled.

Category 2: Fatal details of outdoor advertising

Recently, there are rumors in the industry that a monochrome screen at a highway entrance on the southeast coast was blown down by a typhoon, causing a direct loss of 200,000. Pay attention to these three items during outdoor installation:

1. ​​Wind resistance level ≥10​ ​: Galvanized square tube for bracket, save material
2. ​​Viewing angle tilted 15°​ ​: Allows driving to be seen clearly even from 50 meters away
3. ​​Anti-salt spray coating​ ​: Essential for seaside projects, can extend lifespan 3 times

Remember this trivia:​ ​Post installation​ ​The depth of the foundation should be 1/3 of the screen height. For example, for a 3-meter-high screen, the foundation should be dug at least 1 meter deep. Last year, there was a project that cut corners and dug only 0.6 meters, but it collapsed completely during the rainy season.

Category 3: Invisibility in special scenes

Electronic shelf labels in the warehouse keep malfunctioning? Teach you a trick:

• ​​Installed on the third beam of the shelf​ ​:Avoid the forklift collision zone
• ​​Install metal dust cover​ ​: The failure rate in dust environment dropped by 70%
• ​​Ventilation position 0.5 meters above the ground​ ​: 3 times higher heat dissipation efficiency than top-mounted installation

There is a typical story about a food factory: they installed the production signboard next to the steam valve, and as a result, the module had to be changed every week. Later it was changed to the side of the workshop column to match​ ​IP54 protective housing​ ​, there has been no problem for two years.

Guide to avoid pitfalls (a must-read for newbies)

Special attention:​ ​Never install screens on drywall partitions​ ​! Vibration can cause poor contact. I have seen this happen no less than ten times. If you want to install it, you also need to install a back liner, and it is reliable to fix it with aircraft bolts.

Talking about industry trends, intelligent temperature control systems are now popular. The built-in temperature sensor can automatically adjust the brightness from -20℃ to 60℃. Remember to leave an access opening when choosing a location next time. A palm-sized opening can save a lot of later maintenance time. Remember, a good screen is the foundation, and a good location is the key!

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