Multisync Xg135lc Distance Chart Contents Visual Systems Division

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Visual Systems Division Technical Bulletin MultiSync XG135LC Distance Chart ® With Standard HD-18 Lens 9.1.97 Contents Notes and Formulas Page 1 Projection Distance and Screen Size for Ceiling Mount Page 2 Projection Distance and Screen Size for Desktop Page 3 Projection Distance and Screen Size for Rear Projection Page 4 Cabinet Dimensions Page 5 Cabinet Dimensions (Front View) Page 6 Projector Mounting Locations Page 7 Standard Ceiling Mount and Bracket Page 8 Deluxe Ceiling Mount and Bracket Page 9 Notes ■ For screen sizes of 60 to 300 inches not indicated on the projection tables, use the formulas below. ■ The projection distance is based on the screen width. ■ If the figures on the table do not match the figures in the formulas, use the figures in the table. ■ The margin of error for projection distance (A) is ±3%. ■ For screens 150 inches (3810 mm) or larger (in the diagonal direction), set so that the distance between the surface of installation of the mounting A and the ceiling is E. Formulas Units: Inches, W"=Horizontal Screen Width Units: Millimeters, W"=Horizontal Screen Width A = [(25/96 × W" – 12.5) × 5.47] + 71.85 A = [(25/96 × W"– 12.5) × 141 + 1825 B = (β × A) + 10.83 B = (β × A) + 275 C=γ×A C=γ×A D = (β × A) + 10.04 D = (β × A) + 245 E = (1⁄2 × Screen Height) – B E = (1⁄2 × Screen Height) – B A Distance between the lens and the screen center B Distance between the top of the supplied ceiling mount bracket and the screen center C Distance between the screen surface and the lens D Distance between the desktop and the screen center E Distance between the ceiling and the top of the supplied ceiling mount bracket Screen Size (Diagonal) α β γ 60–79° 11.8° 0.204 0.978 80–129° 12.2° 0.211 0.977 130–179° 12.4° 0.215 0.976 180–300° 12.6° 0.218 0.976 TB015 Page 1 Visual System Division Technical Bulletin MultiSync XG135LC Distance Chart ® With Standard HD-18 Lens 9.1.97 Projection Distance and Screen Size for Ceiling Mount for XG135LC Install in such a way that the projector and screen are positioned in the proper direction and at the proper angle. If not, the projector’s performance will be affected and its reliability will decrease. Be sure to position the projector properly. The manufacturer will not be held responsible for any problems occurring when the projector is not installed in the proper position. The following shows the proper relative positions of the projector and screen. Refer to the table to determine the position of installation. Ceiling Mount System 11.15" 5.12" (283 mm) (130 mm) C Ceiling Mount α B When using a screen 150" (3810 mm) or larger (in the diagonal direction) E α α A B Screen Center Line of Sight Screen Center α 11.8° 12.2° 12.4° 12.6° β (=sin α) 0.204 0.211 0.215 0.218 γ (=cos α) 0.979 0.977 0.976 48" 56" 64" 72" 80" 96" 120" 144" 160" 192" 216" 240" (60") (70") (80") (90") (100") (120") (150") (180") (200") (240") (270") (300") inch 71.10 82.83 94.61 106.34 118.07 140.91 175.16 209.57 232.48 278.15 mm 1806 2104 2403 2701 2999 3579 4449 5323 5905 7065 7853 8601 inch 25.38 27.78 30.18 33.31 35.79 40.61 48.45 56.55 61.55 71.51 78.28 84.70 mm 645 705 767 846 909 1032 1231 1436 1563 1816 1988 2151 inch 69.61 81.10 92.62 103.89 115.36 137.66 171.13 204.54 226.90 271.47 mm 1768 2060 2353 2639 2930 3497 4347 5195 5763 6895 7665 8395 inch — — — — — — — — — 0.47 2.72 5.28 mm — — — — — — — — — 12 69 134 Screen Size H-Width (4:3 Diagonal) 309.17 338.62 A B 301.75 330.50 C E Note: For screen sizes of 60 to 300 inches not indicated on the projection tables, use the formulas on page 1. All calculations are with standard lens HD-18. TB015 Page 2 Visual Systems Division Technical Bulletin MultiSync XG135LC Distance Chart ® With Standard HD-18 Lens 9.1.97 Projection Distance and Screen Size for Desktop for XG135LC The following shows the relative position relationship of the projector with the screen. See table below. Desktop System Screen Center Line of Sight A α α D α C Desk Top Line α 11.8° 12.2° 12.4° 12.6° β (=sin α) 0.210 0.215 0.218 0.220 γ (=cos α) 0.978 0.977 0.976 48" 56" 64" 72" 80" 96" 120" 144" 160" 192" 216" 240" (60") (70") (80") (90") (100") (120") (150") (180") (200") (240") (270") (300") inch 71.10 82.83 94.61 106.34 118.07 140.91 175.16 209.57 232.48 278.15 mm 1806 2104 2403 2701 2999 3579 4449 5323 5905 7065 inch 69.61 81.10 92.62 103.89 115.36 137.66 171.13 204.54 226.90 271.47 mm 1768 2060 2353 2639 2930 3497 4347 5195 5763 6895 7665 8395 inch 24.20 26.59 29.00 32.13 34.61 39.43 47.27 55.37 60.37 70.33 77.10 83.52 mm 615 675 737 816 879 1002 1201 1406 1533 1786 1958 2121 Screen Size H-Width (4:3 Diagonal) 309.17 338.62 A 7853 8601 301.75 330.50 C D Note: For screen sizes of 60 to 300 inches not indicated on the projection tables, use the formulas on page 1. All calculations are with standard lens HD-18. TB015 Page 3 Visual Systems Division Technical Bulletin MultiSync XG135LC Distance Chart ® With Standard HD-18 Lens 9.1.97 Projection Distance and Screen Size for Rear Projection for XG135LC The following diagram shows the relationship between projector position and the screen. See table below. Rear Projection System A Screen Center Line of Sight α α 11.8° 12.2° 12.4° 12.6° β (=sin α) 0.210 0.215 0.218 0.220 γ (=cos α) 0.978 0.977 0.976 48" 56" 64" 72" 80" 96" 120" 144" 160" 192" 216" 240" (60") (70") (80") (90") (100") (120") (150") (180") (200") (240") (270") (300") inch 71.10 82.83 94.61 106.34 118.07 140.91 175.16 209.57 232.48 278.15 mm 1806 2104 2403 2701 2999 3579 4449 5323 5905 7065 Screen Size H-Width (4:3 Diagonal) 309.17 338.62 A 7853 8601 Note: For screen sizes of 60 to 300 inches not indicated on the projection tables, use the formulas on page 1. All calculations are with standard lens HD-18. TB015 Page 4 Visual Systems Division Technical Bulletin MultiSync XG135LC Series Distance Chart ® With Standard HD-18 Lens 9.1.97 Cabinet Dimensions The following diagrams show the cabinet dimensions for the MultiSync XG135LC. All measurements are in inches. 11.15 1.1 3 17.6 3 0.2 32.6 Ventilation Area 9.6 0.2 3.7 1.1 25.1 3 0.7 2.6 12.8 3 2.6 9.9 Ventilation Area 32 TBO15 Page 5 Visual Systems Division Technical Bulletin MultiSync XG135LC Series Installation Guide ® Cabinet Dimensions 9.1.97 24.6 24 6 1.5 8.7 20.5 13.9 9.8 12.8 12 Ventilation Area 3 TB015 18.7 3 Page 6 Visual Systems Division Technical Bulletin MultiSync XG135LC Series Installation Guide ® Projector Mounting Location 17.72" (450mm) 1.18" (30 mm) 28.09" (713.5mm) 2.76" 11.77" (299mm) 21.65" (550mm) (70mm) 1.18" (30mm) 9.1.97 Screw Thread Size is 6mm. 20.59" (523mm) TB015 Page 7 Visual Systems Division Technical Bulletin MultiSync XG135LC Series Installation Guide ® Standard Ceiling Mount and Bracket 9.1.97 Ceiling Mount Mounting Brackets 115⁄16" (49mm) 2" (51mm) 3 3⁄8" (86mm) 2 9⁄16" (65mm) 51⁄8" (130mm) 6 5⁄8" (168mm) 3⁄4" (19mm) Ø 1⁄2" (12mm) 23⁄8" (60mm) 33⁄8" (86mm) 71⁄2" (191mm) 3⁄4" (19mm) 8 3⁄8" (213mm) 7⁄8" (22mm) 14 7⁄8" (377mm) 7⁄8" (22mm) 16 5⁄8" (422mm) TB015 Page 8 Visual Systems Division Technical Bulletin MultiSync XG135LC Series Installation Guide ® Deluxe Ceiling Mount and Bracket 9.1.97 Note: Up and down tilt angle is ±3° from center position. Left to right swing is ±3° from center position. Ceiling Mount Mounting Brackets 2 3⁄8" (60mm) Horizontal Swing ±3° Vertical Swing ±3° 111⁄16" (45mm) 15" (380mm) 51⁄8" (130mm) 10 7⁄16" (265mm) 2 3⁄8" (60mm) ⁄" (20mm) 34 20 7⁄8" (530mm) TB015 1⁄4" (5mm) 2 9⁄16" (65mm) 41⁄2" (115mm) 91⁄16" (230mm) ⁄" (20mm) 34 17⁄16" (40mm) Ø 1⁄2" (12mm) 71⁄2" (190mm) Surface of installation on ceiling Page 9