Epson PowerLite Home Cinema 1440 User Manual - Page 149
Projector Lamp Specifications, USB Type A port compatibility
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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 Power consumption Lamp life UHE (Ultra High Efficiency) 260 W Normal Power Consumption mode: Up to about 3000 hours ECO Power Consumption mode: Up to about 4000 hours 149
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