on April 16, 2014
Have had this projector for a month, still not able to use it. Downloaded 140 page manual as included directions were hopeless. Had long phone conversations with tech help over 2 days without progress. Finally found another tech help guy who gave more info (not in manual) regarding file systems which the projector can recognize. Still no success. Now have handed it over to a person with higher skill set than I. Basic problem is that projector is advertised as being useable without a computer but even tech help does not know how this is accomplished. Projector has lots of different plugs on rear but not all work. For example, if you have a MacBook air you only have VGA output; Sorry, VGA does not work without special attachment. Bought this unit because we wanted to be able to give it to unskilled persons to take out in the field for presentations without having to carry an additional computer and make confusing cable hook-ups.