Garmin GTR 200 GTR 200 Installation Manual - Page 23
Installation Procedures, 3.1 Unpacking the unit, 3.2 Wiring Harness Installation - wiring diagram
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3 INSTALLATION PROCEDURES 3.1 Unpacking the unit Carefully unpack the equipment and make a visual inspection of the unit for evidence of damage incurred during shipment. If the unit is damaged, notify the carrier and file a claim. To justify a claim, save the original shipping container and all packing materials. Do not return the unit to Garmin until the carrier has authorized the claim. Retain the original shipping containers for storage. If the original containers are not available, a separate cardboard container should be prepared that is large enough to accommodate sufficient packing material to prevent movement. 3.2 Wiring Harness Installation Allow adequate space for installation of cables and connectors. The installer shall supply and fabricate all cables. All electrical connections to the GTR 200 are made through one 37-pin D-sub standard density connector (P2001) and one BNC connector for the antenna (P2002). Section 4 defines the electrical characteristics of all input and output signals. Required connectors and associated hardware are supplied with the connector kit (Table 2-3). See Appendix D for examples of interconnect wiring diagrams. Construct the actual harnesses in accordance with the aircraft manufacturer authorized interconnect standards. After the cable assemblies are made, route the wiring bundle as appropriate. Use cable ties to provide strain relief for the coax and cable assemblies. The connector uses crimp contacts. Table 3-1 identifies crimp tools required to ensure consistent, reliable crimp contact connections for the D-sub connector P2001. Table 3-2 identifies the contacts used for P2001. NOTE Check wiring connections for errors before connecting to the GTR 200. Incorrect wiring could cause internal component damage. Table 3-1 Recommended Crimp Tools (or Equivalent) Manufacturer Military P/N Positronic AMP Daniels Astro Hand Crimping Tool M22520/2-01 9507-0-0-0 601966-1 AFM8 61517 20 - 24 AWG (P2001) Positioner Insertion/ Extraction Tool M22520/2-08 M81969/1-02 9502-5-0-0 4711-2-0-0 601966-5 91067-2 K13-1 M81969/1-02 615724 M81969/1-02 Supplier Garmin Part Number Military Part Number Table 3-2 Socket Contact Part Numbers 20-24 AWG Socket Contact Part Number 336-00022-02 M39029/63-368 190-01553-00 Rev. A GTR 200 Installation Manual Page 3-1