ViewSonic LS625W - 3200 Lumens WXGA Short Throw Laser Projector with HV Keystone - Page 20
Projection Dimension, Refer to the chart below to determine the screen size and projection distance.
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Projection Dimension Refer to the chart below to determine the screen size and projection distance. (b) (a) (a) (d) (c) (e) (f) (c) (f) (e) (d) (b) (E): Screen (f): lens center LS625X Displays an image in 4:3 size on the 4:3 (a) Screen size [inch (m)] (b) Projection distance screen (c) Image height (d) Vertical offset [m (inch)] [cm (inch)] [cm (inch)] 60 (1.5) 0.6 (24) 91 (36) 8.2 (3.2) 70 (1.8) 0.7 (28) 107 (42) 9.5 (3.8) 80 (2.0) 0.8 (31) 122 (48) 10.9 (4.3) 90 (2.3) 0.9 (35) 137 (54) 12.3 (4.8) 100 (2.5) 1.0 (39) 152 (60) 13.6 (5.4) 120 (3.0) 1.2 (47) 183 (72) 16.4 (6.4) 150 (3.8) 1.5 (59) 229 (90) 20.5 (8.1) 200 (5.1) 2.0 (79) 305 (120) 27.3 (10.7) 250 (6.4) 2.5 (98) 381 (150) 34.1 (13.4) 300 (7.6) 3.0 (118) 457 (180) 40.9 (16.1) Displays an image in 4:3 size on the 16:9 screen (b) Projection (c) Image distance height [m (inch)] [cm (inch)] (d) Vertical offset [cm (inch)] 0.6 (24) 69 (27) 19.6 (7.7) 0.7 (28) 80 (31.5) 22.9 (9.0) 0.8 (31) 91 (36) 26.2 (10.3) 0.9 (35) 103 (40.5) 29.4 (11.6) 1.0 (39) 114 (45) 32.7 (12.9) 1.2 (47) 137 (54) 39.2 (15.4) 1.5 (59) 171 (67.5) 49.0 (19.3) 2.0 (79) 229 (90) 65.4 (25.7) 2.5 (98) 286 (112.5) 81.7 (32.2) 3.0 (118) 343 (135) 98.1 (38.6) LS625W Displays an image in 16:10 size on the (a) Screen size [inch (m)] 16:10 screen (b) Projection (c) Image distance height (d) Vertical offset [m (inch)] [cm (inch)] [cm (inch)] 60 (1.5) 0.67 (26) 81 (31.8) 5.3 (2.1) 70 (1.8) 0.79 (31) 94 (37.1) 6.2 (2.4) 80 (2.0) 0.91 (36) 108 (42.4) 7.1 (2.8) 90 (2.3) 1.03 (40) 121 (47.7) 8.0 (3.1) 100 (2.5) 1.14 (45) 135 (53) 8.9 (3.5) 120 (3.0) 1.38 (54) 162 (63.6) 10.7 (4.2) 150 (3.8) 1.73 (68) 202 (79.5) 13.3 (5.2) 200 (5.1) 2.32 (91) 269 (106) 17.8 (7.0) 250 (6.4) 2.91 (115) 337 (132.5) 22.2 (8.7) 300 (7.6) 3.50 (138) 404 (159) 26.7 (10.5) Displays an image in 16:10 size on the 16:9 screen (b) Projection (c) Image distance height [m (inch)] [cm (inch)] (d) Vertical offset [cm (inch)] 0.6 (24) 73 (28.6) 9.4 (3.7) 0.7 (28) 85 (33.4) 10.9 (4.3) 0.8 (31) 97 (38.2) 12.5 (4.9) 0.9 (35) 109 (42.9) 14.1 (5.5) 1.0 (39) 121 (47.7) 15.6 (6.2) 1.2 (47) 145 (57.2) 18.8 (7.4) 1.5 (59) 182 (71.5) 23.4 (9.2) 2.0 (79) 242 (95.4) 31.3 (12.3) 2.5 (98) 303 (119.3) 39.1 (15.4) 3.0 (118) 363 (143.1) 46.9 (18.5) There is 3% tolerance among these numbers due to optical component variations. It is recommended that if you intend to permanently install the projector, you should physically test the projection size and distance using the actual projector in situ before you permanently install it, so as to make allowance for this projector's optical characteristics. This will help you determine the exact mounting position so that it best suits your installation location. 13