Epson cinema 550 사용자 가이드

Specifications

 

Type of display

Poly-silicon TFT active matrix

Size of LCD panels

0.7 inch (18 mm) wide

Lens

F=2.1 to 2.8, f=21.4 to 31.7 mm

Resolution 
(native format)

1280 × 720 pixels, 720p

Brightness

1400 ANSI lumens maximum 

Dynamic contrast ratio

3000:1 

Image size

30 to 300 inches 

Projection distance

2.9 to 44.8 feet (0.88 to 13.65 m) at 16:9
3.5 to 54.8 feet (1.07 to 16.71 m) at 4:3

Zoom ratio

1:1.5

Aspect ratio

16:9 or 4:3

Noise level

32 dB (Dynamic color mode) 
26 dB (Theatre Black color mode)

Keystone correction

Vertical: –15 to +15°

Type

UHE (Ultra High Efficiency), E-TORL

Power consumption

170 W 

Lamp life

1700 to 3000 hours, depending on usage

Part number

V13H010L35

Range

Approximate 30 feet (10 m)

Batteries

AA × 2