Insight

1. Unplug the power socket or turn off the power when it doesn't cool downAs we all know, heat is the killer of projection light bulb, which is the reason why many manufacturers have repeatedly stressed the effect of heat...

Mechanical aspect: strictly prevent strong collision, extrusion and vibration. The strong shock can cause the displacement of the liquid crystal, affect the convergence of the three LCDs during the projection, and the RGB color does not coincide. The lens and...