Technical specifications – Telex FIREFLY P350 User Manual

Page 34

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TECHNICAL SPECIFICATIONS

P350 Computer Compatibility

IBM and IBM compatibles with SVGA (800 x 600)

Macintosh computers with external video (832 x 624 and 800 x 600
modes)

640 x 480 mode supported by showing a window with the smaller
image

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

800 x 600 pixel resolution

Pixel response time for the P350

t

r

= 10 msec typical

t

f

= 40 msec typical

Optical Lens

165 mm focal length

Three element lens

Computer Video Requirements

Red, Green, Blue signal input/output
(0 to 1.0V at 75 ohms impedance)

Vertical sync frequency: 50 - 72 Hz

Horizontal sync frequency: 31 - 48 kHz

User Manual 29

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