Epson PowerLite 79, Руководство пользователя, Страница: 94 / 110

94
Technical Specifications
Contrast ratio 2000:1 (Dynamic color mode, Normal
Power Consumption, with
Auto Iris
setting turned on in the Image menu;
see page 55)
Image size PowerLite S7 (4:3 image)
30 to 350 inches (76.2 to 889 cm)
PowerLite 79 (4:3 image)
30 to 300 inches (76.2 to 762 cm)
PowerLite W7 (16:10 image)
33 to 320 inches (83.8 to 812.8 cm)
Projection distance PowerLite S7 (4:3 image)
34 to 412 inches (87 to 1047 cm)
PowerLite 79 (4:3 image)
35 to 431 inches (89 to 1095 cm)
PowerLite W7 (16:10 image)
36 to 429 inches (91 to 1089 cm)
Projection methods Front, rear, upside-down (ceiling
mount)
Internal sound system
(monaural)
1 W
Optical aspect ratio PowerLite S7/PowerLite 79
4:3 (horizontal:vertical)
PowerLite W7
16:10 (horizontal:vertical)
Zoom ratio PowerLite S7
Digital 1:1.35
PowerLite 79/PowerLite W7
Manual 1:1.2
Noise level 29 dB in ECO mode
34 dB in Normal mode
Keystone correction Manual:
±
30° vertical
Projection Lamp
Type UHE (Ultra High Efficiency)
Power consumption 200 W