Garmin GTN 6 Series Instructions Manual

Also see for GTN 6 series: System maintenance manual Maintenance manual Maintenance manual Maintenance manual Maintenance manual

Contents

Garmin GTN 6 Series Instructions Manual Manual pdf 18 page image

Instructions for Continued Airworthiness GTN 6XX/7XX - Eurocopter EC130 SeriesPage 15 of 21 190-01007-K9 Rev. 1panel, the circuit breaker panel is located in the cargo area and tail boom, as shown in Figure 6. In the EC130 B4, the circuit breakers for the GTN 6XX are located on top of instrument panel support, or the righthand side of the pedestal as shown in Figure 5.Equipment circuit breaker placards are labeled as follows:Table 4. Circuit Breaker LabelsGTN INSTALLATIONLRU POWER INPUT SINGLE DUAL 1GMA 35 Rotorcraft Power on Connector P3502 AudioGTN 750Rotorcraft Power on Connector P1001 GPS/NAV GPS/NAV 1Rotorcraft Power on Connector P1004 GPS/NAV 2Rotorcraft Power on Connector P1003 COM COM 1COM 2GTN 725 Rotorcraft Power on Connector P1001 GPS GPS 1GPS 2GTN 650Rotorcraft Power on Connector P1001 GPS/NAV GPS/NAV 1Rotorcraft Power on Connector P1004 GPS/NAV 2Rotorcraft Power on Connector P1003 COM COM 1COM 2GTN 635Rotorcraft Power on Connector P1001 GPS GPS 1GPS 2Rotorcraft Power on Connector P1003 COM COM 1COM 2GTN 625 Rotorcraft Power on Connector P1001 GPS GPS 1GPS 21. Dual installation labeling applies to GTN LRUs onlyThe GTN and optional GMA 35 wiring harness power and switch connections are routed as shown inFigure 4. Since the GTNs may be interfaced with preexisting GPS antennas, coaxial wire routing maydiffer slightly from the depicted figure. Refer to the aircraft wire routing worksheets and equipmentlocation forms that were filled out during initial GTN/GMA 35 installation for additional details.GTN/GMA 35 installation racks, back plates, and wiring harnesses may be accessed by removing theGTN LRUs as specified in GTN 6XX/7XX PART 27 AML STC SYSTEM MAINTENANCE MANUALSection 5, Equipment Removal and Replacement.