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CHAPTER 3: Installation
• The coaxial type, which has EHN408 product codes,
contains a thick coax core like cable-TV cable. You
might need this if you’re using your computers for
video editing, Web design, CAD/CAM, or other
things that require good transmission of high-
resolution video—especially if the computers are
more than a few feet (more than one or two meters)
from the Spectra. (You’ll also need this cable for any
computer that either has only a serial mouse port or
outputs XGA video instead of VGA or SVGA.)
This cable is built with the special bonded
design shown in Figure 3-2 on page 19. The central
coaxial video strand of each cable is molded to the
keyboard and mouse strands on either side, and
the ends of its video strand are one inch (2.5 cm)
shorter than the ends of the other strands, so that
the weight of the composite cable can be borne by
the video connector’s screwlocks. The keyboard
connectors are labeled “K” and colored orange,
while the mouse connectors are labeled “M” and
colored green.
To connect the Spectra to a CPU’s audio port, use
standard audio cable with 3.5-mm connectors, such as
product code EJ110-0010 for 10-ft. (3-m) or EJ110-0020
for 20-ft. (6.1-m) cable.
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