TECHNICAL SPECIFICATIONS
Computer Compatibility
• IBM and IBM compatibles with VGA (640 x 480)
• Macintosh computers with external video (640 x 480 mode)
Computer Interface
HD-15 D-subminiature interface connector
Color Palette
• 8-color mode: 2 shades per color, 8 total colors
• 16M-color mode: 253 shades per color, 16,194,277 total colors
LCD Panel
• 6.4" (diagonal measure)
• Active matrix TFT
• Contrast ratio
60:1 minimum
100:1 typical
• 640 x 480 pixel resolution
• Pixel response time
t
r
=30msectypical
t
f
=50msectypical
Optical Lens
• 190 mm focal length
• f3.8
• Four element split flint lens
Computer Video Requirements
• Red, Green, Blue signal input/output
(0 to 1.0V at 75 ohms impedance)
• Vertical sync frequency: 60 - 70 Hz
• Horizontal sync frequency: 30 - 32 kHz
28 User Manual