Epson PhotoPC 550 - Manual (Page 96)

A-2 Specifications
Environmental
Photographic DPI 144 pixels per inch
Bit depth 16 million colors, 24-bit
CCD 1/3 inch progressive scan 640
×
480 pixels
Serial interface 2.5 mm mini terminal (to camera)
RS-232C compatible (to computer)
Serial communication
speed
Up to 115Kbps
Internal memory 1MB flash memory
Optional expansion
memory
3.3V SSFDC or SmartMedia cards
Temperature Operating: 32 to 104°F (0 to 40°C)
Non-operating: -4 to 140°F (-20 to 60°C)
Humidity Operating: 30 to 90% (non-condensing)
Non-operating: 10 to 90%
(non-condensing)
Lens f = 6 mm F2.8/8 (equivalent to a 43 mm
lens on a 35 mm camera)
Range 23.6 inches (60 cm) to infinity (normal
mode)
3.9 to 21.7 inches (10 to 55 cm, macro
mode)
Sensitivity Equivalent to ISO 100
Exposure control Program auto exposure
White balance TTL automatic white balance
Shutter Automatic electric iris with mechanical
shutter, 1/4 second to 1/1000 second
Viewfinder Optical, with centering crosshair and edge
border
Focus Fixed focus
Aperture F2.8/8.0
specs.fm Page 2 Monday, October 6, 1997 2:16 PM