Canon REALiS WX450ST Pro AV User Manual - Page 133

Installation Procedure Relationship of Image Size to Projection Distance The size of projected images is determined by zooming, relative to the distance from the projector to the screen. (Optical zooming on the WUX450/WX520, and electronic zooming on the WUX400ST/WX450ST.) Refer to the following table and decide the distance between the projector and screen. Height Height Installation and Maintenance Installation 16:9 / 16:10 Image Size 4:3 (diagonal) Width Width WUX450/WX520 Projection distance [m (feet)] Image Size (Dia.) 40 50 60 80 100 150 200 250 300 WUX450 WX520 16:10 16:9 4:3 16:10 16:9 4:3 Wide Tele Wide Tele Wide Tele Wide Tele Wide Tele Wide Tele limit limit limit limit limit limit limit limit limit limit limit limit 1.2 (3.9) 2.2 (7.2) 1.2 (3.9) 2.2 (7.2) 1.4 (4.6) 2.4 (7.9) 1.2 (3.9) 2.2 (7.2) 1.3 (4.3) 2.3 (7.5) 1.4 (4.6) 2.5 (8.2) 1.5 (4.9) 2.7 (8.9) 1.5 (4.9) 2.8 (9.1) 1.7 (5.6) 3.1 (10.2) 1.5 (4.9) 2.8 (9.1) 1.6 (5.2) 2.8 (9.1) 1.7 (5.6) 3.1 (10.2) 1.8 (5.9) 3.2 (10.5) 1.9 (6.2) 3.3 (10.8) 2.0 (6.6) 3.7 (12.1) 1.8 (5.9) 3.3 (10.8) 1.9 (6.2) 3.4 (11.2) 2.1 (6.7) 3.8 (12.5) 2.4 (7.9) 4.3 (14.1) 2.5 (8.2) 4.4 (14.4) 2.7 (8.9) 4.9 (16.1) 2.5 (8.2) 4.4 (14.4) 2.5 (8.2) 4.6 (15.1) 2.8 (9.2) 5.0 (16.4) 3.0 (9.8) 5.4 (17.7) 3.1 (10.2) 5.5 (18) 3.4 (11.2) 6.1 (20) 3.1 (10.1) 5.5 (18.7) 3.2 (10.5) 5.7 (18.7) 3.5 (11.5) 6.3 (20.7) 4.5 (14.8) 8.1 (26.6) 4.6 (15.1) 8.3 (27.2) 5.1 (16.7) 9.2 (30.2) 4.6 (15.1) 8.3 (27.2) 4.7 (15.4) 8.5 (27.9) 5.2 (17.1) 9.4 (30.8) 6.0 (19.7) 10.8 (35.4) 6.2 (20.3) 11.1 (36.4) 6.8 (22.3) 12.2 (40) 6.2 (20.3) 11.1 (36.4) 6.3 (20.7) 11.4 (37.4) 7.0 (23) 12.6 (41.3) 7.5 (24.6) 13.5 (44.3) 7.7 (25.3) 13.9 (45.6) 8.5 (27.9) 15.3 (50.2) 7.7 (25.3) 13.9 (45.56) 7.9 (25.9) 14.2 (46.6) 8.7 (28.5) 15.7 (51.5) 9.0 (29.5) 16.2 (53.1) 9.3 (30.5) 16.6 (54.5) 10.2 (33.5) 18.3 (60) 9.2 (30.2) 16.6 (54.5) 9.5 (31.2) 17.1 (56.1) 10.5 (34.4) 18.8 (61.7) WUX400ST/WX450ST Projection distance [m (feet)] Image Size (Dia.) 30 40 50 60 80 100 150 200 250 300 16:10 0.35 (1.15) 0.47 (1.54) 0.60 (1.97) 0.72 (2.36) 0.96 (3.15) 1.20 (3.93) 1.81 (5.94) 2.42 (7.94) 3.03 (9.94) 3.64 (11.94) WUX400ST 16:9 0.36 (1.18) 0.49 (1.61) 0.61 (2.00) 0.74 (2.43) 0.99 (3.25) 1.24 (4.07) 1.86 (6.10) 2.49 (8.17) 3.11 (10.20) - 4:3 0.40 (1.31) 0.54 (1.77) 0.68 (2.23) 0.81 (2.66) 1.09 (3.58) 1.36 (4.46) 2.05 (6.73) 2.74 (8.99) 3.43 (11.25) - 16:10 0.36 (1.18) 0.49 (1.61) 0.61 (2.00) 0.74 (2.43) 0.98 (3.22) 1.23 (4.04) 1.86 (6.10) 2.48 (8.14) 3.10 (10.17) 3.73 (12.24) WX450ST 16:9 0.37 (1.21) 0.50 (1.64) 0.63 (2.07) 0.76 (2.49) 1.01 (3.31) 1.27 (4.17) 1.91 (6.27) 2.55 (8.37) 3.19 (10.47) - 4:3 0.41 (1.35) 0.55 (1.80) 0.69 (2.26) 0.83 (2.72) 1.12 (3.67) 1.40 (4.59) 2.10 (6.89) 2.81 (9.22) 3.52 (11.55) - The recommended range for the WUX400ST/WX450ST applies to 50-200 inch images. 133