Epson PowerLite Cinema 1440 ユーザーズマニュアル

Projection distance

57.5 inches (1.46 m) to 352.4 inches (8.95 m)

(in native aspect ratio)

Projection methods

Front, rear, ceiling-mounted

Optical aspect ratio

16:10

(width-to-height)

Focus adjustment

Manual

Zoom adjustment

Manual

Zoom ratio

1 to 1.6

(Tele-to-Wide)

Internal sound system

16 W monaural

Noise level

39 dB (Normal Power Consumption mode)

31 dB (ECO Power Consumption mode)

Keystone correction angle

Vertical: ± 30° (manual); ± 30° (using Auto Keystone or Screen Fit)

Horizontal: ± 30° (manual); ± 20° (using Auto Keystone or Screen
Fit)

USB Type B port compatibility USB 1.1 and 2.0 compliant for USB display or external mouse

USB Type A port compatibility One USB 1.1 and 2.0 compliant port for USB device input or Epson

document camera display

Parent topic:

Technical Specifications

Projector Lamp Specifications

Type

UHE (Ultra High Efficiency)

Power consumption

260 W

Lamp life

Normal Power Consumption mode:

Up to about 3000 hours

ECO Power Consumption mode:

Up to about 4000 hours

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