Справочник Пользователя для Epson PowerLite 51c

Type of display

Poly-silicon Thin Film Transistor (TFT)

Size of liquid
crystal panels

Diagonal: 0.7 inch (17.8 mm)

Lens

F=1.5, f=26.3 mm

Focus adjustment

Manual

Zoom ratio

Digital 0.8 to 1.0, lens at maximum size, 
100% to 83% (smallest)

Resolution

51c: 800 

× 600 pixels

71c: 1024 

× 768 pixels 

Color reproduction

24 bit, 16.7 million colors

Brightness (ANSI)

51c: 1200 lumens 
71c: 1000 lumens

Image size (diagonal)

2.3 to 25 ft (0.7 to 7.6 m)

Projection distance

3.3 to 36 ft (1 to 11 m) in Wide mode
3.9 to 43.2 ft (1.2 to 13.1 m) in Tele mode

Projection methods

Front, rear, upside-down (ceiling mount)

Internal speaker system 1W monaural

Optical aspect ratio

4:3 (horizontal:vertical), adjustable to 16:9 
for HDTV, NTSC, PAL, and SECAM 
images

Keystone correction 
angle

±

15°

Supported video 
interface standards

NTSC, NTSC4.43, PAL, PAL-M, PAL-N, 
PAL60, SECAM, HDTV

EPSON Control Code ESC/VP Level 5