not i. however the panasonic pt-ar100u is a fairly new projector. and it has 2800 lumens! a 9'x16' screen is not a problem for this projector! i used projectorcentral.com's projector calculator:http://www.projectorcentral.com/Pana...ulator-pro.htm
and for a 9'x16' projected image, you'd need to have the projector about 28.5' away from your projection material. it is recommended you increase the brightness, but thats what it said for my projectors' distance. im getting a great image on defaults! i am using a BOC (black out cloth) projection material though. its one of the cheaper materials that reflects the most image back.