Summary: Personal Experience My husband worked for an e cycling facility while in college back in 2010, and brought this projector home. He said it came from a school with five others. Here it is 2015, and it still works like brand new. I am now using it at my place of work. I have no complaints for a projector that still working after at least 13 years.
Basically it worked, plastic roller switch for zoom is ...
Robert L. Morgan, Amazon
27 September 2014
Summary: Basically it worked, plastic roller switch for zoom is broken, and can't figure out how to adjust "keystone" effect without the remote. But it was used, and it does provide a clear bright projection.
Summary: This projector is terrible if you don't buy it with the original cables. It only has two ports on the projector and their both not standard ports you would normally see. if your hooking up a video game console or dvd player to the M1 port, you won't have any sound, and I don't even no the name of the second port so I can't tell you how that works.
good product, but be sure you get a power cord and computer cord
2 May 2012
Summary: Projector seems fine, used but a good price until I had to go find the missing projector-to-computer DVI-DR cable. My use of the computer is limited, primarily for sketching and drawing images from photos, so I wished to find The testing and use of it were strongly inhibited because there was no mention of the needed but missing DVI cable, an essentially out of date commodity these days.
Summary: Personal Experience The unit worked well for several years (probably 4-5) before we had major problems. It seems bright and clear when it does work and is very easy to use. The software for the remote control features is hard to install and get to work on a PC, but once it is done it does seem to work well. The remote could be better because the range seems poor or the is limited places where you can aim it and get it to work.
Summary: Personal Experience It was great, super bright, i used it while the sun was shining in, great quality. Can still read every word at 1280x1024. Problems I was using it with about 388 hours used, and then all of a sudden... it just shut off but the fans continued to run. I let it cool off, and it hasn't turned on since...