Technical Specifications - Silicon Graphics Presenter 1280 Owner's Manual

Chapter 3: Maintenance, Technical Specifications and Regulatory Information
Technical Specifications
34
The table below lists the technical specifications for the Presenter 1280 liquid
crystal display.
Table 3-1 Technical Specifications for the Presenter 1280 Monitor
Electro-Optical Pixel resolution
Color resolution
Color gamut
Contrast ratio
Brightness
Response time
Viewing angle
Display surface
Video Interface to
workstation
Audio Interface to
workstation
Presenter 1280
Output
Overhead
Projector output
1280 H (x3 RGB stripe) x 1024 V
16 million simulated colors through
Frame Rate Modulation (256,000
true colors)
Red: x = 0.61, y = 0.36;
Green: x = 0.27, y = 0.62
Blue: x = 0.13, y = 0.11
100:1 minimum
2
80 Cd/m minimum
≤50 ms maximum, rise + fall
Horizontal: ±45°;
Vertical: +30°/-10° (optimized for
12:00)
Front: Anti-glare 3H hardcoat
Rear: Clear 3H hardcoat
Adapter board connects to video
connectors on the graphics board,
generating 24-bit high resolution
digital video to drive the flat panel
display
Analog stereo—front and rear firing
Stereo, .6 W per channel, 300 Hz to
18 KHz (used with workstation
speaker)
1.5 W monaural, 150 Hz to 18 KHz
(used with Dukane Model 28A682)