Engineering notes

News & Blog

Selection guides and engineering notes from the production floor.

Selection rules, installation checks and the test records behind the numbers we quote. Written for integrators, specifiers and site engineers.

Planet Earth seen from space against a dark background
A global view of the projects and engineering questions behind these notes.
Installing an outdoor LED display: the site checklist

Installation

Installing an outdoor LED display: the site checklist

Power, structure, access and waterproofing: the four items that decide whether an outdoor wall survives its first rainy season.

Apr 15, 20266 min
Choosing pixel pitch from viewing distance

Selection guide

Choosing pixel pitch from viewing distance

A practical rule for matching pitch to room depth, screen size and the content people will actually watch.

Apr 12, 20265 min
Front-service modules and what they save

Maintenance

Front-service modules and what they save

Why rear-access walls cost more over ten years, and how hot-swap modules change maintenance planning.

Apr 10, 20264 min
COB or MIP: matching technology to the room

Selection guide

COB or MIP: matching technology to the room

Contrast, brightness and protection differ between the two fine-pitch routes. Here is how to choose.

Apr 8, 20267 min
Common cathode and the real cost of 44% savings

Technology

Common cathode and the real cost of 44% savings

What lower power consumption means for heat, HVAC load and the total cost of a 24/7 wall.

Apr 5, 20265 min
Refresh rate, shutter angle and camera moiré

Technology

Refresh rate, shutter angle and camera moiré

Why >7680Hz matters on broadcast sets, and how to test a wall before it goes on camera.

Apr 3, 20266 min

References

Standards referenced in our technical notes

Reviewed November 2026

Official standards and EU legislation behind the protection, glass and quality statements in our articles and white papers. External links open in a new tab.

Need a specification reviewed?

Send your drawing or datasheet. Our engineers will mark what needs to change before tender.

粤ICP备2026050467号-1