Epson PowerLite U50 3700-Lumen WUXGA 3LCD Projector - Manual (Page 213)

213
Image size
(in native aspect ratio)
30 inches (0.76 m) to 300 inches (7.62 m)
Projection distance
(in native aspect ratio)
34.3 inches (0.87 m) to 432.3 inches (10.98 m)
Projection methods Front, rear, ceiling-mounted
Optical aspect ratio
(width-to-height)
16:10
Focus adjustment Manual
Zoom adjustment Manual
Zoom ratio
(Tele-to-Wide)
1:1.2
Internal sound system 5 W monaural
Noise level 37 dB (Normal Power Consumption mode)
28 dB (ECO Power Consumption mode)
Keystone correction angle ± 30º vertical (manual or Auto Keystone)
USB Type B port compatibility USB 1.1 and 2.0 compliant port for USB display or firmware update
USB Type A port compatibility USB 1.1 and 2.0 compliant port for USB device input or firmware
update
Parent topic: Technical Specifications
Projector Lamp Specifications
Type UHE (Ultra High Efficiency)
Power consumption 200 W
Lamp life Normal Power Consumption mode:
Up to about 10000 hours
ECO Power Consumption mode:
Up to about 17000 hours