The projector came within a few days. He was neatly packed (original box in an outer carton) and without any noticeable damage. With the help of the operating instructions of the first practical test was quickly realized. Dias had to put on the built-in screen without problems sharp. With projections on the wall, the focus did not succeed. We feared a defect found and resign ourselves to having to send the unit. A call to the service brought the solution to the problem: The lens has a slight pressure with your hand all the way back to the stop - at us there were about 5 mm - can be pushed. Thus the problem was fixed and we can now represent sharp even when projected on the murals. The unit met our expectations, because it has all the features that we need and want. Thus, the device would actually deserves 5 stars. Because of the small terror we have deducted a star. The Note for the push back of the lens should be in the operating instructions.