Summary of GNS 430

  • Page 1

    P/n 11934-s22 1 of 10 cirrus design section 9 sr20 supplements pilot’s operating handbook and faa approved airplane flight manual supplement for garmin gns 430 gps navigator when a garmin gns 430 gps navigator with nav, ils, and com is installed in the cirrus design sr20 this supplement is applicabl...

  • Page 2: Section 1 - General

    2 of 10 p/n 11934-s22 section 9 cirrus design supplements sr20 figure - 1 section 1 - general the airplane is equipped with a garmin gns 430 gps navigator with vhf nav, ils, and vhf com herein referred to as the “navigator.” the gns 430 is capable of providing ifr enroute, terminal, and approach nav...

  • Page 3: Section 2 – Limitations

    P/n 11934-s22 3 of 10 cirrus design section 9 sr20 supplements section 2 – limitations provided the gps navigator is receiving adequate usable signals, it has been demonstrated capable of and has been shown to meet the accuracy specifications of: 1. Vfr/ifr, enroute, terminal, and instrument approac...

  • Page 4: Activate Gps

    4 of 10 p/n 11934-s22 section 9 cirrus design supplements sr20 6. The aircraft must have other approved navigation equipment installed and operating appropriate to the route of flight. 7. The garmin gns 430 meets rnp5 (brnav) requirements of ac 90-96 and is in accordance with ac 20-138, and jaa amj ...

  • Page 5: Gns 430 Integration

    P/n 11934-s22 5 of 10 cirrus design section 9 sr20 supplements the navigator will display a welcome page while the self-test is in progress. When the self test is successfully completed, the navigator asks for navdata database confirmation, acquires position, and then displays the acquired position ...

  • Page 6

    6 of 10 p/n 11934-s22 section 9 cirrus design supplements sr20 2. Single garmin gns 430 (gps 1) interfaced with the hsi and mfd and a single garmin gnc 420 (gps 2) interfaced with the cdi (vor/loc) indicator. A. In this configuration, pressing the alternate-action cdi push- button on the garmin gns ...

  • Page 7: Deactivate Gps

    P/n 11934-s22 7 of 10 cirrus design section 9 sr20 supplements b. Gps 2 in this configuration is a garmin gns 430 gps navigator with vhf com interfaced with the cdi (vor/loc/ ils/gs indicator). Pressing the alternate-action cdi push- button on gps 2 alternately selects gps or nav for display in the ...

  • Page 8: Gps Navigator

    8 of 10 p/n 11934-s22 section 9 cirrus design supplements sr20 vhf nav is powered by 28 vdc through the avionics master switch and the 5-amp gps2 circuit breaker on the avionics non-essential bus. 28 vdc for transceiver operation is supplied through the avionics master switch and the 7.5-amp com2 ci...

  • Page 9: Navigation (Nav) Receiver

    P/n 11934-s22 9 of 10 cirrus design section 9 sr20 supplements jeppesen navdata card slot in each panel. The gns 430 navigator is powered by 28 vdc through the 5-amp gps1 circuit breaker on the avionics essential bus. The jeppesen navigation database provides access to data on airports, approaches, ...

  • Page 10: Terrain Interface*

    10 of 10 p/n 11934-s22 section 9 cirrus design supplements sr20 side of the gns 430 front panel. Frequency tuning is accomplished by rotating the large and small concentric knobs to select a standby frequency and then transferring the frequency to the active window. The com frequency display window ...