CAppendixSpecificationsC: Technical

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

Appendix C: Technical Specifications 121