C
Appendix C: Technical Specifications
121
Appendix C: Technical
Specifications
General
Type of display
Poly-silicon Thin Film Transistor (TFT)
Size of LCD panels
Diagonal: 0.9 inches (22.9 mm)
Lens
F=2.0 to 2.2, f=35 to 42 mm
Resolution
715c: 1024
×
768 pixels (native format)
505c: 800
×
600 pixels (native format)
Color reproduction
24 bit, 16.7 million colors
Brightness
715c: 1200 lumens (ANSI)
505c: 1100 lumens (ANSI)
Contrast ratio
400:1
Image size
26 to 300 inches
Projection distance
3.6 to 45.5 feet (1.1 to 13.8 meters)
Projection methods
Front, rear, upside-down (ceiling mount)
Internal sound system
1W monaural
Optical aspect ratio
4:3 (horizontal : vertical)
Zoom ratio
1:1.2
Noise level
42 dB
Keystone correction
angle
±
15° (maximum)
Card slot
PCMCIA Type II
Card
Supports CFA specification CompactFlash,
SmartMedia, Memory Stick, ATA flash
(both 3.3 V and 5 V), and Microdrive
Содержание ELP-505
Страница 3: ...EPSON PowerLite 505c 715c Multimedia Projector User sGuide ...
Страница 37: ...28 Using the Projector ...
Страница 77: ...68 Presenting Without a Computer ...
Страница 123: ...114 Appendix A Connecting to Additional Equipment ...
Страница 129: ...120 Appendix B Notices ...