Garmin GNC 420A - Manual

Garmin GNC 420A

Garmin GNC 420A – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – KEYS AND KNOBS; Large left knob; Figure 1-1 Keys and Knobs; Left-hANd Keys ANd KNobs; left
  • Page 3 – RiGht-hANd Keys ANd KNobs; Powering on the GNC 420:; Knob clockwise
  • Page 4 – POWER ON; Key to; ENT; Key to display the; right; CURsoRs
  • Page 5 – FREQUENCY SELECTION; Selecting a frequency:; dAtA eNtRy; Data is entered in the GPS Window using the large and
  • Page 6 – MAIN PAGE GROUPS; mAiN PAGe GRoUPs; page groups; Page Groups; NAV Pages 10 WPT Pages 4 AUX Pages 8 NRST Pages; NAV PAGe GRoUP
  • Page 7 – AUX PAGe GRoUP; The AUX Page Group includes four pages.; FPL; Key and using the small; knob to select the desired page.; NRst PAGe GRoUP; The NRST Page Group includes eight pages.; NRST; Key or by using the large; ) Use the small and large; knobs to; Key to confirm the selected; Key again to
  • Page 10 – The GNC 420’s auto-tune feature allows the pilot to
  • Page 11 – DEFAULT NAV PAGE; defAULt NAV PAGe; The following symbols are used on the Default NAV; Quickly displaying the Default NAV Page:
  • Page 12 – MAP PAGE; mAP PAGe; The following symbols are used to depict the various
  • Page 13 – FULL SCREEN MAP
  • Page 14 – NAVCOM PAGE; NAVCom PAGe; The NAVCOM Page provides a list of the airport; bottom Row ANNUNCiAtoRs ANd messAGes; See Pilot’s Guide for detailed information.
  • Page 15 – NEAREST AIRPORTS
  • Page 16 – NEARBY AIRPORTS
  • Page 17 – FLIGHT PLANS
  • Page 18 – SELECT AN APPROACH
  • Page 19 – ACTIVATE AN APPROACH; Not all approaches in the database are approved for GPS
  • Page 20 – FLYING AN APPROACH; ) With an approach loaded in the active flight; PROC; knob to highlight ‘Activate; GUideLiNes foR fLyiNG AN APPRoACh
  • Page 21 – FLYING THE MISSED APPROACH; OBS; Flying a Missed Approach:; Key. The next waypoint in; Key to ‘Select Approach?’ or ‘Activate
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GNC 420/420A

Quick Reference

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Summary

Page 2 - KEYS AND KNOBS; Large left knob; Figure 1-1 Keys and Knobs; Left-hANd Keys ANd KNobs; left

GNC 420/420A Quick Reference KEYS AND KNOBS 2 190-00140-21 Rev. F Large left knob Large right knob Small left knob Small right knob NRSTOBS MSG (message)FPL (flight plan)PROC (procedures) COM Power/ VolumeCOM Flip-flopCLR (clear) ENT (enter) MENU RNG (map range) Direct-to 1 2 3 4 5 6 7 8 9 10 11 12 ...

Page 3 - RiGht-hANd Keys ANd KNobs; Powering on the GNC 420:; Knob clockwise

GNC 420/420A Quick Reference 190-00140-21 Rev. F KEYS AND KNOBS 3 RiGht-hANd Keys ANd KNobs The RNG Key allows the pilot to select the desired map range. Press the up arrow to zoom out to a larger area, or the down arrow to zoom in to a smaller area. The Direct-to Key provides access to the direct-t...

Page 4 - POWER ON; Key to; ENT; Key to display the; right; CURsoRs

GNC 420/420A Quick Reference POWER ON 4 190-00140-21 Rev. F 3) Once the self-test concludes, the Database Versions Page appears which shows the current database information on the NavData® Card and Terrain Data cards. Press the ENT Key to acknowledge the Database Page and proceed to the Instrument P...

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