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Độ phân giải Màn hình LED
Simply analyse functions of the stadium LED display screen
Simply analyse functions of the stadium LED display screen
LED display as a necessary supporting hardware for sports venues and sports broadcast,
in addition to benefit from it, what more important is the stability, security and operability
providing the most reliable guarantee.What points should pay attention to LED display in
the installation process? Different sports venues should choose appropriate led display.
一: LED display should play a role in Sports events.
1. In addition to the special situation, satisfy fixed venues seats more than 95% of the
audience maximum visibility requirement.
2. The athletes, coaches, and officials to be able to easily clearly see the contents on
LED screen.
二:LED display screen safety in sports venues.
1. the display screen in sports venues should separately supply power supply accord to
requirement of SJ/T11141- 2003 in 5.8. Cable line in sports venues display must be in
accordance with GB50168,GB50171 requirements. The quality of the project shall comply
with the requirements of GB50303.
2. Sports venues display should have smoke, lightning protection, automatic fire alarm and
automatic power off function.Power distribution cabinet shall have overload protection function
and electric leakage protection function.
三: the optical performance of LED display in sports venues.
1. Horizontal view angel of led display is not less than 150. vertical Angle of not less than 100.
2. Brightness can be adjusted.
3. Brightness non-uniformity should be less than 10% in Sports stadium.
四:Stadium LED display control system.
1. It can real-time display scroll timing of games.
2. It can show rolling results of the competition.
3. Text content can be switched by automatic or manual.