User's Manual

MyHD Enjoy digital life with your PC
- 4 - Macro Image Technology,Inc.
Figure2.2 shows the dual-monitor configuration. Video output from the MyHD board is
displayed on a separate HDTV or VGA monitor, without being mixed with VGA graphics. The
HDTV display monitor used should be capable of receiving RGB(HV separate sync) type or
YPbPr(sync on Y) type with support of following horizontal frequency: 33.7kHz(1920x1080
interlaced), 44.9kHz(1280x720 progressive), 31.5kHz(720x480 progressive),
48.3kHz(1024x768 progressive), 15.75kHz(720x480 interlaced).
B. Single Monitor Configuration
<Figure 2.3>
This configuration allows you to share a single monitor to display either VGA graphics or RGB
video output by means of an analog switch. Figure 2.3 illustrates the cable connections used in
this configuration. The VGA card display output is looped back into MyHD Board via its VGA
loop-back input. An analog switch on the MyHD Board switches between the VGA loop-back
input (default) and the MyHD HD video output.
2.4 Connecting the MyHD board to a Sound Card
The MyHD board's audio output should be connected to a sound card using the supplied Audio Cable,
refer to the figure 2.2 or 2.3
l Plug the other end of the Audio Cable into the LineIn port of your sound card.