9PREPARATIONPOSITIONING PROJECTORADJUSTABLE FEETPicture tilt and projection angle can be adjusted by rotatingADJUSTABLE FEET. Projection angle can be adjusted to 15.6degrees.Lift the front of a projector and pull FEET LOCK LATCHESon the both sides of a projector.1ADJUSTABLE FEETFEET LOCKLATCHESRelease FEET LOCK LATCHES to lock ADJUSTABLE FEETand rotate ADJUSTABLE FEET to fine tune position and tilt.2To retract ADJUSTABLE FEET, lift the front of a projectorand pull and undo FEET LOCK LATCHES.Keystone distortion of a projected image can be adjusted byMenu Operation. (Refer to P20 and 35.)3CAUTIONAvoid positioning a projector with the angle of more than 20degrees. Projection Lamp may malfunction. This projector is designed to project on a flat projection surface. The projector can be focused from 5.3’(1.6m) ~ 40.0’(12.2m). Refer to the figure below to adjust a screen size.40”100”160”200”300”230”153”115”77”31”H1H240.0’ (12.2m)26.6’ (8.1m)21.3’ (6.5m)13.1’ (4.0m)5.3’ (1.6m)ROOM LIGHTThe brightness in a room has a great influence onpicture quality. It is recommended to limitambient lighting in order to provide the bestimage.Max. ZoomMin. ZoomScreen Size(W x H) mmZoom (min)40”Zoom (max)813 x 6106.9' (2.1m)5.2' (1.6m)100”2032 x 152417.4' (5.3m)13.1' (4.0m)160”3251 x 243827.9' (8.5m)21.3' (6.5m)200”4064 x 304834.8' (10.6m)26.6' (8.1m)300”6096 x 4572–––––40.0' (12.2m)31"630 x 4725.3' (1.6m)–––––H1 : H2 = 9 : 1