1-20 Technical Information
The default video mode is 800 by 600 pixels with 256 colors. The system also supports the
resolutions, colors, and refresh rates listed in Table 1-11.
Table 1-11 Supported Resolutions, Colors, and Refresh Rates
Refresh Rate (Hz)
2-MB Memory
Resolution (pixels)
4-Bit Color
(16 colors)
8-Bit Color
(256 colors)
15/16-Bit Color
(32K/64K colors)
24-Bit Color
(16M colors)
1600 x 1200
48.5*,60
1280 x 1024
43*,60,75,80
43*,60,75,85
1024 x 768
43*,60,70,75,85
43*,60,70,75,85
43*,60,70,75,85
800 x 600
56,60,72,75,85
56,60,72,75,85
56,60,72,75,85
56,60,72,75,85
640 x 480
60
60,70,72,75,85
60,72,75,85
60,72,75,85
* Interlaced
To take full advantage of the computer’s installed video board and extended graphics, use
the video driver that comes preinstalled on the system.
Integrated Audio
To support the increasing number of multimedia applications, a Yamaha OPL3-SA3 chip is
integrated on the system board. The chip provides 16-bit stereo, Sound Blaster Pro
-
compatible audio. System boards with audio provide a line out jack and microphone jack.
The sound system provides all the digital and analog mixing functions required for playing
and recording audio on personal computers. Features include stereo analog-to-digital and
digital-to-analog converters, analog mixing, anti-aliasing and reconstruction filters, line and
microphone level inputs, digital audio compression, and full digital control of all mixer and
volume control functions.
The sound system is standard and features the following:
Yamaha OPL3-SA3 chip integrated on system board
digital audio and analog mixing functions, including stereo analog-to-digital and
digital-to-analog converters, analog mixing, anti-aliasing and reconstruction
filters, line and microphone level inputs, digital audio compression, and full digital
control of mixer and volume control functions
Adlib, Sound Blaster Pro 2.0, Windows Sound System
, and MPU-401
compatibility.
Summary of Contents for POWERMATE ENTERPRISE NETPC - SERVICE
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