Epson PowerLite 1830, Руководство пользователя

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PowerLite 1915/1925W :
Normal Power Consumption mode:
White light output 4000 lumens (ISO 21118 standard)
Color light output 4000 lumens
ECO Power Consumption mode:
White light output 2700 lumens (ISO 21118 standard)
Color light output 2700 lumens
Contrast ratio 2000:1 with Auto Iris On and Normal Power Consumption mode
Image size 30 to 300 inches (0.8 to 7.6 m)
Projection distance PowerLite 1830/1915 :
3.0 to 50.6 feet (0.91 to 15.42 m)
PowerLite 1925W :
3.1 to 53.2 feet (0.96 to 16.24 m)
Projection methods Front, rear, ceiling-mounted
Optical aspect ratio PowerLite 1830/1915 :
(width-to-height) 4:3
PowerLite 1925W :
16:10
Focus adjustment PowerLite 1830 :
Manual
PowerLite 1915/1925W :
Powered
Zoom adjustment Manual
Zoom ratio 1:1.6
(Tele-to-Wide)
Internal sound system 10 W monaural
Noise level 37 dB (Normal Power Consumption mode)
29 dB (ECO Power Consumption mode)
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