2.3
Preparation before installation
Under the conditions of ensuring sufficient installation strength and beauty, the steel structure of
the outdoor LED display should be a tight as possible.
Before installing the cabinets, check whether the steel structure can meet the requirements of
installation:
1) The underlying structure should be firm.
2) The width and height of the structure are appropriate.
3) The distance between the two square bars is the same (when the cabinets sizes are the same).
4) Maintenance channel should not block the way to open power box and dismantle modules.
5) The steel structure is welded firmly and fully, and the surface is uniform and beautiful.
2.4 Installation tools and accessories