Optoma S303 User Manual - Page 25
Adjusting Projection Image Size - svga
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Adjusting Projection Image Size Refer to the graphic and table below to determine the screen size and projection distance. Maximum zoom Minimum zoom Screen Center of lens Vertical offset Projection distance SVGA/XGA model Screen size Diagonal [inch (cm)] 30 (76) 40 (102) 60 (152) 80 (203) 100 (254) 120 (305) 150 (381) 200 (508) 250 (635) 300 (762) 4 : 3 Screen Projection distance [feet (m)] Image height (min. zoom) (max. zoom) [inch (cm)] 3.83 (1.17) 4.33 (1.32) 18 (46) 5.17 (1.57) 5.75 (1.75) 24 (61) 7.83 (2.39) 8.67 (2.64) 36 (91) 10.42 (3.18) 11.58 (3.53) 48 (122) 13.08 (3.99) 14.58 (4.45) 60 (152) 15.75 (4.80) 17.5 (5.33) 72 (183) 19.67 (5.99) 21.83 (6.65) 90 (229) 26.25 (8.00) 29.17 (8.89) 120 (305) 32.83 (10.00) 36.5 (11.13) 150 (381) 39.42 (12.01) 43.75 (13.34) 180 (457) Vertical offset [inch (cm)] 2.7 (7) 3.6 (9) 5.4 (14) 7.2 (18) 9.0 (23) 10.8 (27) 13.5 (34) 18.0 (46) 22.5 (57) 27.0 (69) WXGA model Screen size Diagonal [inch (cm)] 30 (76) 40 (102) 60 (152) 80 (203) 100 (254) 120 (305) 150 (381) 200 (508) 250 (635) 300 (762) 16:10 Screen Projection distance [feet (m)] (min. zoom) (max. zoom) Image height [inch (cm)] 3.08 (0.94) 3.92 (1.19) 16 (40) 4.12 (1.27) 5.17 (1.57) 21 (54) 6.33 (1.93) 7.83 (2.39) 32 (81) 8.42 (2.57) 10.5 (3.20 42 (108) 10.58 (3.23) 13.08 (3.99) 53 (135) 12.75 (3.89) 15.75 (4.80) 64 (162) 15.92 (4.85) 19.67 (5.99) 79 (202) 21.25 (6.48) 26.25 (8.00) 106 (269) 26.58 (8.10) 32.83 (10.01) 132 (336) 31.92 (9.73) 39.42 (12.01) 159 (404) Vertical offset [inch (cm)] 2.4 (6) 3.2 (8) 4.8 (12) 6.4 (16) 7.9 (20) 9.5 (24) 11.9 (30) 15.9 (40) 19.9 (50) 23.8 (61) Note Position the projector in a horizontal position; other positions can cause heat build-up and damage to the projector. Keep a space of 30 cm or more between the sides of the projector. Do not use the projector in a smoky environment. Smoke residue may build-up on critical parts and damage the projector or its performance. Consult with your dealer for special installation such as suspending from a ceiling. EN-25