Garmin GPS 400W Installation Manual

Also see for GNC 420AW: Maintenance manual Pilot's guide addendum Quick reference guide Pilot's Guide & Reference Pilot's Guide & Reference

Contents

Garmin GPS 400W Installation Manual Manual pdf 8 page image

Page iv GNS 400W Series Installation ManualRev. G 190-00356-082.6 Cabling and Wiring Considerations.............................................................................................. 2-82.7 Air Circulation and Cooling ......................................................................................................... 2-82.8 Compass Safe Distance ................................................................................................................. 2-93 INSTALLATION PROCEDURES............................................................................................... 3-13.1 Unit and Accessories .................................................................................................................... 3-13.2 Optional Accessories .................................................................................................................... 3-23.2.1 GPS Antenna Options ........................................................................................................... 3-23.2.2 Other Accessories ................................................................................................................. 3-23.2.3 Enable Cards ......................................................................................................................... 3-33.3 Database Options .......................................................................................................................... 3-33.4 Miscellaneous Options ................................................................................................................. 3-33.5 Optional Reference Material ........................................................................................................ 3-33.6 Installation Materials Required but Not Provided ........................................................................ 3-43.6.1 Optional Accessories Not Supplied (GNC 420W and GNS 430W Only) ........................... 3-43.6.2 Materials Required But Not Supplied (New Installations Only) ......................................... 3-43.7 Special Tools Required ................................................................................................................. 3-53.8 Cable Installation .......................................................................................................................... 3-63.9 Equipment Mounting .................................................................................................................... 3-73.9.1 Rack Installation ................................................................................................................... 3-73.9.2 400W Series Unit Insertion and Removal ............................................................................ 3-73.9.3 Unit Replacement ................................................................................................................. 3-73.10 Antenna Installation and Connections .......................................................................................... 3-83.10.1 GPS Antenna ........................................................................................................................ 3-83.10.2 COM Antenna....................................................................................................................... 3-93.10.3 NAV Antenna ....................................................................................................................... 3-94 SYSTEM INTERCONNECTS ..................................................................................................... 4-14.1 Pin Function List........................................................................................................................... 4-14.1.1 P4001 Main Connector ......................................................................................................... 4-14.1.2 P4002 COM Connector (GNC 420W and GNS 430W Only) .............................................. 4-34.1.3 P4006 NAV Connector (GNS 430W Only) ......................................................................... 4-44.2 Power, Lighting, and Antennas..................................................................................................... 4-54.2.1 Power .................................................................................................................................... 4-54.2.2 Lighting Bus ......................................................................................................................... 4-54.2.3 Antennas ............................................................................................................................... 4-54.3 Altitude Gray Code ....................................................................................................................... 4-64.4 Main Indicator .............................................................................................................................. 4-74.4.1 Main Indicator Function ....................................................................................................... 4-74.4.2 Main Indicator Electrical Characteristics ............................................................................. 4-74.4.3 Main Indicator Configuration ............................................................................................... 4-84.4.4 Main Indicator Calibration and Checkout ............................................................................ 4-84.4.5 Main Indicator Interconnect ................................................................................................. 4-84.5 Annunciators/Switches ................................................................................................................. 4-94.5.1 Annunciators/Switches Function .......................................................................................... 4-94.5.2 Annunciators/Switches Electrical Characteristics .............................................................. 4-114.5.3 Annunciators/Switches Configuration................................................................................ 4-114.5.4 Annunciators/Switches Calibration and Checkout ............................................................. 4-11