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2 • Using the Projector
66
For example, here are the measurements for three installations:
* For an image size of 300 inches, the projector may be up to 52.1 feet away from
the screen, depending on the setting of the zoom ring.
Long Throw Zoom Lens Calculations (ELPLL02)
To determine the maximum and minimum diagonal size of an image
when you know the projection distance:
❐
Inches:
Maximum diagonal size = (0.487
×
projection distance) + 2.336
Minimum diagonal size = (0.286
×
projection distance) + 1.458
❐
Centimeters:
Maximum diagonal size = (1.2369
×
projection distance) + 5.9334
Minimum diagonal size = (0.7264
×
projection distance) + 3.7033
Image size (diagonal)
Horizontal distance from projector to screen
Minimum
Maximum
300 inches* (762 cm)
460.6 inches (11.7 m)
586.6 inches (14.9 m)
200 inches (508 cm)
307.1 inches (7.8 m)
389.8 inches (9.9 m)
100 inches (254 cm)
153.5 inches (3.9 m)
192.9 inches (4.9 m)
80009000.book Page 66 Monday, November 1, 1999 9:35 AM
Содержание 9000i - PowerLite SXGA LCD Projector
Страница 1: ...EPSON PowerLite 8000i 9000i User s Guide 80009000 book Page i Monday November 1 1999 9 35 AM ...
Страница 6: ...vi 80009000 book Page vi Monday November 1 1999 9 35 AM ...
Страница 22: ...Introduction 12 80009000 book Page 12 Monday November 1 1999 9 35 AM ...
Страница 70: ...1 Setting Up the Projector 60 80009000 book Page 60 Monday November 1 1999 9 35 AM ...
Страница 110: ...3 Using the Projector Menus 100 80009000 book Page 100 Monday November 1 1999 9 35 AM ...
Страница 144: ...4 Using ELP Link IV 134 80009000 book Page 134 Monday November 1 1999 9 35 AM ...
Страница 152: ...5 Maintenance 142 80009000 book Page 142 Monday November 1 1999 9 35 AM ...
Страница 172: ...Glossary 162 80009000 book Page 162 Monday November 1 1999 9 35 AM ...