Epson EB-1760W Podręcznik Użytkownika Pobierz pdf (Strona 154)

Contrast ratio 2000:1 with Auto Iris On and Normal Power Consumption mode

Image size 30 to 300 inches (0.8 to 7.6 m)

Projection distance 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)

Projection methods Front, rear, ceiling-mounted

Optical aspect ratio PowerLite 1750:

(width-to-height) 4:3

PowerLite 1760W/1770W/1775W:

16:10

Focus adjustment PowerLite 1750/1760W/1770W:

Manual

PowerLite 1775W:

Powered

Zoom adjustment Manual

Zoom ratio 1:1.2

(Tele-to-Wide)

Internal sound system 1 W monaural

Noise level 40 dB (Normal Power Consumption mode)

30 dB (ECO Power Consumption mode)

Keystone correction angle 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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Epson EB-1760W Podręcznik Użytkownika Strona 154