14InstallationProjection angle can be adjusted up to 11.8 degrees with the adjustable feet.Lift the front of the projector and pull the feet lock latches onboth sides of the projector.1Adjustable FeetFeet Lock LatchesRelease the feet lock latches to lock the adjustable feet androtate the adjustable feet to adjust the position and tilt.2To retract the adjustable feet, lift the front of the projectorand pull and undo the feet lock latches.Keystone distortion of the projected image can be adjustedby menu operation. (p20, 39)3CAUTIONTilt the projector within the adjustable range in order not to shortenthe life of the lamp. Proper angle should be taken. See page 5.Positioning the ProjectorAdjustable FeetNOTE The brightness in a room has a great influence on picture quality. It isrecommended to limit ambient lighting in order to provide the bestimage. The values shown are approximate and may vary from the actual size.This projector is designed to project on a flat projection surface and can be focused from 3.9’(1.2m) - 20.0’(6.1m). Refer tothe figure and the table below for the screen size and the distance between the projector and the screen.40”100”150”200”154”116”76”31”Zoom (max)Zoom (min)20.0' (6.1m)15.1' (4.6m)9.8' (3.0m)3.9' (1.2m)Screen Size(W x H) mm16 : 9 aspect ratioZoom (min)31”Zoom (max)686 x 3863.9' (1.2m)––-––40”884 x 4975.2' (1.6m)3.9' (1.2m)100”2209 x 124413.1' (4.0m)9.8' (3.0m)150”3314 x 186619.3' (5.9m)15.1' (4.6m)200”4419 x 2489––-––20.0' (6.1m)(Inch Diagonal)(Center)