Epson PowerLite 1750 User Manual page 154

Contrast ratio
Image size
Projection distance
Projection methods
Optical aspect ratio
(width-to-height)
Focus adjustment
Zoom adjustment
Zoom ratio
(Tele-to-Wide)
Internal sound system
Noise level
Keystone correction angle
2000:1 with Auto Iris On and Normal Power Consumption mode
30 to 300 inches (0.8 to 7.6 m)
PowerLite 1750:
2.36 to 28.8 feet (0.72 to 8.77 m)
PowerLite 1760W/1770W/1775W:
2.2 to 26.8 feet (0.67 to 8.18 m)
Front, rear, ceiling-mounted
PowerLite 1750:
4:3
PowerLite 1760W/1770W/1775W:
16:10
PowerLite 1750/1760W/1770W:
Manual
PowerLite 1775W:
Powered
Manual
1:1.2
1 W monaural
40 dB (Normal Power Consumption mode)
30 dB (ECO Power Consumption mode)
PowerLite 1750/1760W/1770W:
Vertical: ± 45º (manual); ± 30º (using Auto Keystone)
Horizontal: ± 30º (manual only)
PowerLite 1775W:
Vertical: ± 45º (manual); ± 30º (using Auto Keystone or Screen Fit)
Horizontal: ± 30º (manual); ± 20º (using Auto Keystone or Screen
Fit)
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