Video Output:

Image data files can be recorded from the digital environment
onto videotape by connecting a VCR to the output port on a frame
grab board located in the computer.  The digital image is
translated into an analog image as it is transmitted through the
analog/digital (A/D) converter resident on the frame grab board. 
The analog videotape image can then be displayed using a VCR with
a standard television set.  The image can also be displayed in
its analog form directly from the frame grab board to a
television set or an RGB analog monitor.  Image quality is higher
when displayed on the RGB monitor rather than as an NTSC
composite signal on a standard television.

<cfile65>   Data Output