Cambridge Technology
Model 6220H Instruction Manual
14
5.)
On the four-conductor cable, twist the drain wire naturally, and slide the 1/16” wide by 1/4”
long heat shrink tubing on it. Leave about 1/8” of bare wire exposed at its end.
6.)
Heat the 1/16” piece of tubing at this time. Use caution not to overheat the insulation on the
wires.
7.)
Strip 1/8” of insulation from the other four conductors of this cable and the two conductors of
the other cable. On 6010-8L’s all of the conductors are #24 awg., and on 6010-21L-XXX
and 6010-29L-XXX, all are #26 awg. Tin the exposed ends of all conductors. Do not use
excessive solder or the wires may not pass through the holes in the scanner’s position
detector board. Use only enough solder to hold the wires together, but not so much that you
cannot see the individual strands.
8.)
Slide the 3/16” heat shrink tubing back down the cables so that only 3/16” of insulation from
the individual wires is exposed. Ensure that an adequate length of wire has been left so that
each can reach its respective hole on the scanner. Heat the 3/16” tubing at this time. Do not
melt the wire insulation; it is fragile.
