D-ILA D-ILA 1080MF1 Installation And Operation Manual - page 18
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Screen Size and Projection Distance
Adjustthedistancefromthelenstothescreentoachieveyourdesiredscreensize.
YouwillneedtohavespecifiedtheNormalThrow(DILA1080MF1)orShortThrow(DILA1080MF1S)
versionofthisprojectorwhenordering.TheNormalThrowversionusesa1.9xpowerzoomlens,
whiletheShortThrowversionhasa1.4xpowerzoomlens.Asaresult,theNormalThrowversion
displaysagivenimagesizeonascreenuptoabout150%asfarawayasthesame-sizedimage
displayedbytheShortThrowversion.Inmostcases,especiallywhentheprojectorismountedina
projectionroom,theNormalThrowversionwillbemostappropriate.Whentheprojectrorisusedin
asmallerroom,however,theShortThrowversionwillprobablybemoreeffective.Therelationship
ofprojectiondistanceandscreensizeforbothversionsisgivenbythetablebelow.
Projection Distance and Projection Screen Size Relationship Chart
• Theprojectionscreensizes(recommended)andprojectiondistancesinthetablebelowareprovidedonly
asaguide.Pleaseusethemasreferenceduringinstallation.Theprojectedimagesizemayvarydepending
onthemanufacturingtoleranceofthelens.
• Useaprojectionimageof16:9aspectratioforsetupadjustment.
Projection Screen
Size
Aspect Ratio 16:9
Short-throw (1.4x Zoom Lens)
Normal-throw (1.9x Zoom Lens)
Approximate Projecting Distance
Approximate Projecting Distance
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60" (Approx. 152.4 cm)
(Approx. 1.96 m) - (Approx. 2.77 m)
(Approx. 2.58 m) - (Approx. 4.94 m)
70" (Approx. 177.8 cm)
(Approx. 2.29 m) - (Approx. 3.23 m)
(Approx. 3.02 m) - (Approx. 5.78 m)
80" (Approx. 203.2 cm)
(Approx. 2.63 m) - (Approx. 3.70 m)
(Approx. 3.46 m) - (Approx. 6.62 m)
90" (Approx. 228.6 cm)
(Approx. 2.96 m) - (Approx. 4.17 m)
(Approx. 3.90 m) - (Approx. 7.46 m)
100" (Approx. 254.0 cm)
(Approx. 3.29 m) - (Approx. 4.64 m)
(Approx. 4.34 m) - (Approx. 8.30 m)
110" (Approx. 279.4 cm)
(Approx. 3.63 m) - (Approx. 5.11 m)
(Approx. 4.79 m) - (Approx. 9.14 m)
120" (Approx. 304.8 cm)
(Approx. 3.96 m) - (Approx. 5.57 m)
(Approx. 5.23 m) - (Approx. 9.98 m)
130" (Approx. 330.2 cm)
(Approx. 4.29 m) - (Approx. 6.04 m)
(Approx. 5.67 m) - (Approx. 10.82 m)
140" (Approx. 355.6 cm)
(Approx. 4.63 m) - (Approx. 6.51 m)
(Approx. 6.11 m) - (Approx. 11.65 m)
150" (Approx. 381.0 cm)
(Approx. 4.96 m) - (Approx. 6.98 m)
(Approx. 6.55 m) - (Approx. 12.49 m)
160" (Approx. 406.4 cm)
(Approx. 5.30 m) - (Approx. 7.45 m)
(Approx. 6.99 m) - (Approx. 13.33 m)
170" (Approx. 431.8 cm)
(Approx. 5.63 m) - (Approx. 7.91 m)
(Approx. 7.43 m) - (Approx. 14.17 m)
180" (Approx. 457.2 cm)
(Approx. 5.96 m) - (Approx. 8.38 m)
(Approx. 7.88 m) - (Approx. 15.01 m)
190" (Approx. 482.6 cm)
(Approx. 6.30 m) - (Approx. 8.85 m)
(Approx. 8.32 m)
200" (Approx. 508.0 cm)
(Approx. 6.63 m) - (Approx. 9.32 m)
(Approx. 8.76 m)