ViewSonic LS625X - Projection Dimension

13
Projection Dimension
Refer to the chart below to determine the screen size and projection distance.
(a)
(c)
(b)
(e)
(f)
(d)
(a)
(c)
(b)
(e)
(f)
(d)
(E): Screen (f): lens center
LS625X
(a) Screen size
[inch (m)]
Displays an image in 4:3 size on the 4:3
screen
Displays an image in 4:3 size on the 16:9
screen
(b) Projection
distance
[m (inch)]
(c) Image
height
[cm (inch)]
(d) Vertical
offset
[cm (inch)]
(b) Projection
distance
[m (inch)]
(c) Image
height
[cm (inch)]
(d) Vertical
offset
[cm (inch)]
60 (1.5) 0.6 (24) 91 (36) 8.2 (3.2) 0.6 (24) 69 (27) 19.6 (7.7)
70 (1.8) 0.7 (28) 107 (42) 9.5 (3.8) 0.7 (28) 80 (31.5) 22.9 (9.0)
80 (2.0) 0.8 (31) 122 (48) 10.9 (4.3) 0.8 (31) 91 (36) 26.2 (10.3)
90 (2.3) 0.9 (35) 137 (54) 12.3 (4.8) 0.9 (35) 103 (40.5) 29.4 (11.6)
100 (2.5) 1.0 (39) 152 (60) 13.6 (5.4) 1.0 (39) 114 (45) 32.7 (12.9)
120 (3.0) 1.2 (47) 183 (72) 16.4 (6.4) 1.2 (47) 137 (54) 39.2 (15.4)
150 (3.8) 1.5 (59) 229 (90) 20.5 (8.1) 1.5 (59) 171 (67.5) 49.0 (19.3)
200 (5.1) 2.0 (79) 305 (120) 27.3 (10.7) 2.0 (79) 229 (90) 65.4 (25.7)
250 (6.4) 2.5 (98) 381 (150) 34.1 (13.4) 2.5 (98) 286 (112.5) 81.7 (32.2)
300 (7.6) 3.0 (118) 457 (180) 40.9 (16.1) 3.0 (118) 343 (135) 98.1 (38.6)
LS625W
(a) Screen size
[inch (m)]
Displays an image in 16:10 size on the
16:10 screen
Displays an image in 16:10 size on the
16:9 screen
(b) Projection
distance
[m (inch)]
(c) Image
height
[cm (inch)]
(d) Vertical
offset
[cm (inch)]
(b) Projection
distance
[m (inch)]
(c) Image
height
[cm (inch)]
(d) Vertical
offset
[cm (inch)]
60 (1.5) 0.67 (26) 81 (31.8) 5.3 (2.1) 0.6 (24) 73 (28.6) 9.4 (3.7)
70 (1.8) 0.79 (31) 94 (37.1) 6.2 (2.4) 0.7 (28) 85 (33.4) 10.9 (4.3)
80 (2.0) 0.91 (36) 108 (42.4) 7.1 (2.8) 0.8 (31) 97 (38.2) 12.5 (4.9)
90 (2.3) 1.03 (40) 121 (47.7) 8.0 (3.1) 0.9 (35) 109 (42.9) 14.1 (5.5)
100 (2.5) 1.14 (45) 135 (53) 8.9 (3.5) 1.0 (39) 121 (47.7) 15.6 (6.2)
120 (3.0) 1.38 (54) 162 (63.6) 10.7 (4.2) 1.2 (47) 145 (57.2) 18.8 (7.4)
150 (3.8) 1.73 (68) 202 (79.5) 13.3 (5.2) 1.5 (59) 182 (71.5) 23.4 (9.2)
200 (5.1) 2.32 (91) 269 (106) 17.8 (7.0) 2.0 (79) 242 (95.4) 31.3 (12.3)
250 (6.4) 2.91 (115) 337 (132.5) 22.2 (8.7) 2.5 (98) 303 (119.3) 39.1 (15.4)
300 (7.6) 3.50 (138) 404 (159) 26.7 (10.5) 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.