Appendix D
Cable Replacement Procedure
Page D-7
4.
Slide the grommet until 1/32 inch (0.8mm) or less of cable
jacket is exposed (see Figure C-1). Rotate the grommet so that
its flats are parallel with the circuit board when the fanned
wires are flat to the circuit board.
Install new tie wrap centered on grommet sleeve as shown in
Figure D-3. When the tie wrap is finally tightened, its ratchet
box should be approximately in the plane of the wire fan.
5.
Tighten tie wrap as much as possible (until wrap material
begins to stretch). Cut off excess tie wrap.
6.
Carefully guide the grommet and circuit board into the case.
Once the cylindrical neck on the grommet is through the hole,
use the neck to pull the grommet into place. The twisted pairs
will bunch up when properly installed. If necessary change
their positions to avoid pinching.
DRAIN WIRE NOTES
CAUTION: If using ScTP, the drain wire must not
short against the circuit shield nor the case (if case is
copper painted). Shorten the drain wire by cutting as
required to accomplish clearance.
7.
Reinstall the 4-40 screws from the open side of the case (see
Figure A for direction). Make sure the screws extend through
the circuit board and into the plastic of the case.
8.
Reinstall the Performance Module into the LANcat body by
alternately turning each knurled thumb screw a small amount or
turn them both simultaneously (see Chapter 1, Introduction).
Only tighten these screws finger-tight.
9.
Connect the remote and run the WIREMAP test using the Cat
5 Basic Link cable standard to make sure the new cable was
installed correctly. (If the 12/36 pairs are crossed you probably
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