Canon REALiS LCOS WUX500ST WUX500ST Users Manual - Page 41

Basic Guide Installation Procedure Installation Procedure Relationship between Projecting Distance and Image Size The projected image size is determined by the distance between the projector and the screen (projection distance) as well as the zoom (electronic zooming). Refer to the following table and decide the distance between the projector and screen. 16:9 / 16:10 Image Size (diagonal) 4:3 Height Height Width Width Image Size (Dia.) 30 40 50 60 80 100 150 200 250 300 16:10 0.35 (1.1) 0.47 (1.5) 0.60 (2.0) 0.72 (2.4) 0.96 (3.1) 1.20 (3.9) 1.81 (5.9) 2.42 (7.9) 3.03 (9.9) 3.64 (11.9) Projection distance [m (feet)] 16:9 0.36 (1.2) 0.49 (1.6) 0.61 (2.0) 0.74 (2.4) 0.99 (3.2) 1.24 (4.1) 1.86 (6.1) 2.49 (8.2) 3.11 (10.2) - 4:3 0.40 (1.3) 0.54 (1.8) 0.68 (2.2) 0.81 (2.7) 1.09 (3.6) 1.36 (4.5) 2.05 (6.7) 2.74 (9.0) 3.43 (11.2) - The recommended range applies to 50-200 inch images. Lens Shift Function You can reposition the image in all directions by turning the lens shift dials on the side of the projector, which moves the lens up, down, left, or right. For instructions, refer to "Adjusting the Image Position" (P53). ■ Amount of Lens Shift The amount of lens shift is indicated as a percentage relative to the image height and width. The lens shift ranges for the projector are as follows. A (Amount of shift up) B (Amount of horizontal shift) +75% ±10% 41