Epson 1880 Betriebsanweisung PDF herunterladen (Seite 133)

Brightness PowerLite 1850W:

Normal Power Consumption mode:

White light output 3700 lumens (ISO 21118 standard)

Color light output 3700 lumens

ECO Power Consumption mode:

White light output 2960 lumens (ISO 21118 standard)

PowerLite 1870/1880:

Normal Power Consumption mode:

White light output 4000 lumens (ISO 21118 standard)

Color light output 4000 lumens

ECO Power Consumption mode:

White light output 3200 lumens (ISO 21118 standard)

Contrast ratio 2500:1 with Auto Iris on and Normal Power Consumption mode

Image size PowerLite 1850W:

25 to 280 inches (0.64 to 7.11 m)

PowerLite 1870/1880:

28 to 300 inches (0.71 to 7.62 m)

Projection distance

33 to 336 inches (0.83 to 8.54 m)

Projection methods Front, rear, ceiling-mounted

Optical aspect ratio PowerLite 1850W:

(width-to-height) 16:10

PowerLite 1870/1880:

4:3

Focus adjustment Manual

Zoom adjustment Manual

Zoom ratio 1:1.6

(Tele-to-Wide)

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Epson 1880 Betriebsanweisung Seite 133