Garmin GNC 420AW Installation Manual - page 50
Page 3-6
400W Series Installation Manual
Rev. F
190-00356-02
3.8
33B
Cable Installation
1.
Route the coaxial cable to the rack location keeping in mind the recommendations of Section
362H
2.6. Secure the cable in accordance with good aviation practice.
2.
Trim the coaxial cable to the desired length and install the BNC connector (330-00087-00) per
the cabling instructions on
363H
Figure 3-1. If the connector is provided by the installer, follow the
connector manufacturer’s instructions for cable preparation.
Figure 3-1. Coaxial Cable Installation
The card-edge connector may be used to terminate shield grounds to the 400W Series back plate.
Feed wires through the connector backshells before insertion into the 25-, 44-, and 78-pin connectors.
Contacts for the 25-, 44-, and 78-pin connectors must be crimped onto the individual wires of the aircraft
wiring harness. The following table lists contact part numbers (for reference). See
364H
Table 3-3 for
recommended crimp tools.