NOT KNOWN FACTS ABOUT WHY IS MY PROJECTOR SCREEN GETTING DIMMER

2nd, lens memory is a common feature now between most much better projectors that feature a motorized lens, which include the many JVC native 4K/LCoS models, the highest line Sony SXRD projectors (while not the entry design XW5000ES), and Epson lamp and laser styles every one of the way down to the Home Cinema 4010 (however this and also the 5050UB