Abstract: A mounting system for coupling an electronic display device to a fixed structure includes a support structure mountable to the fixed structure and a rotating assembly. When the fixed structure is a suspended ceiling, the support structure may replace a suspended ceiling tile, fit into a suspended ceiling tile, or may be affixed to the ceiling structure above the suspended ceiling tile. The rotating assembly may include a first turntable, a second turntable, and a structure for receiving a mounting column. The first turntable rotates with respect to the support structure about a rotational axis, and the second turntable is rotatable with respect to the first turntable about a second rotational axis. The first rotational axis and the second rotational axis may or may not be offset from each other. The mounting column is positioned on the second turntable.

Abstract: A system for flushing an airless sprayer essentially reverses operation such that the spray gun is immersed in a container of water or other solvent and that fluid is pulled through the pump and flushed through the normal inlet tube. The preferred embodiment attaches a fluid bar to the front of the spray gun to redirect the fluid for flushing. This reverse flushing action allows quicker flushing using less fluid.