13PreparationPositioning the Projector– This projector is designed to project on a flat projection surface.– The projector can be focused from 4.3’(1.3m) to 21.3’(6.5m).– Refer to the figure below to adjust a screen size.40”100”150”200”169”127”83”34”AB21.3’ (6.5m)16.1’ (4.9m)10.6’ (3.2m)4.3’ (1.3m)Max. ZoomMin. ZoomA : B = 9 : 1Screen Size(W x H) mm4 : 3 aspect ratioZoom (min)40”Zoom (max)813 x 6104.9' (1.5m)4.3’ (1.3m)100”2032 x 152412.5' (3.8m)10.6’ (3.2m)150”3048 x 228619.0' (5.8m)16.1' (4.9m)200”4064 x 3048–––––21.3’ (6.5m)34"691 x 5184.3’ (1.3m)–––––Note:The brightness in a room has a great influence on picturequality. It is recommended to limit ambient lighting in orderto provide the best image.CenterAdjustable FeetPicture tilt and projection angle can be adjusted by rotating theadjustable feet. Projection angle can be adjusted at 8.0 degrees.Lift the front of the projector and pull the feet lock latches onthe both sides of the projector.1Adjustable FeetFeet LockLatchesRelease the feet lock latches to lock the adjustable feet androtate them to adjust 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 and P36 )3CAUTIONTilt the projector within the adjustable angle not to shorten the lamp life.Proper angle should be taken.