Epson PowerLite 50c User Manual - Page 64

Chap 6-Technical Specifications, General - lumens

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6Technical Specifications General Type of display Size of liquid crystal panels Poly-silicon Thin Film Transistor (TFT) Diagonal: 0.7 inch (17.8 mm) Lens F=1.5, f=26.3 mm Focus adjustment Manual Zoom ratio Digital 1.0 to 1.2, lens at maximum size, 100% to 83% (smallest) Resolution 800 × 600 pixels (EPSON PowerLite 50c) 1024 × 768 pixels (EPSON PowerLite 70c) Color reproduction 24 bit, 16.7 million colors Brightness (ANSI) 1000 lumens (EPSON PowerLite 50c) 700 lumens (EPSON PowerLite 70c) 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 EPSON Control Code ESC/VP Level 5 Technical Specifications 59

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6
Technical Specifications
59
Technical Specifications
General
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 1.0 to 1.2, lens at maximum size,
100% to 83% (smallest)
Resolution
800
×
600 pixels (EPSON PowerLite 50c)
1024
×
768 pixels (EPSON PowerLite 70c)
Color reproduction
24 bit, 16.7 million colors
Brightness (ANSI)
1000 lumens (EPSON PowerLite 50c)
700 lumens (EPSON PowerLite 70c)
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
EPSON Control Code
ESC/VP Level 5