It maybe a spot with many ceiling joists

It maybe a spot with many ceiling joists, but if it is not available then take a piece of MDF fiber board and place it between two such joists and screw them in.

Now put all the cables in position. The people from electronic stores are generally very busy to come by to install a simple projector set. These projectors come in a wide price range which is affordable by people of all economic backgrounds. But todays projectors come with a wall mount option which allows it to be wall mounted in order to save space in your living room or your TV room. Try to conceal these cables by drilling holes in the ceiling and inserting them into it. The projector installation cost is actually very high. Before you screw your projector in be sure that it focuses the centre of the screen perfectly. The lens angle conical twin screw barrel is also really important to make note of. The mode day projector is as common as conical screw barrel the projector that used to be there in the olden days.. Be sure that you do not damage any other wires in the process of drilling holes or your projector installation. Then screw it in and also attach the screen in the right distance. this would give you a wider mounting space. Every mode house nowadays has a projector. Now it is time to take up this projector installation in your own hands. These wall mountable projectors are also useful for business firms and also schools. See to that the lens is parallel lined to the screen to ensure perfect picture placement.

Trust you luck or your instincts to pick out a spot to mount your projector. If you have made any mistake then make sure you have done the installation set up properly, if not then do it all over again. Make sure you have installed it right by checking the placements of your projector and the screen