Garmin GNC 420A Referencia rápida - Página 19

Navegue en línea o descargue pdf Referencia rápida para Pantalla de aviónica Garmin GNC 420A. Garmin GNC 420A 23 páginas. 400/500 series gts 8xx interface
También para Garmin GNC 420A: Manual de instrucciones (6 páginas), Apéndice del Manual del Piloto (27 páginas), Apéndice del Manual del Piloto (4 páginas), Apéndice del Manual del Piloto (22 páginas)

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Turn the large right knob to highlight 'Load?'

or 'Activate?' and press the ENT Key. ('Load?'

adds the procedure to the flight plan without

immediately using it for navigation guidance.

This allows the pilot to continue navigating the

original flight plan, but keeps the procedure

available on the Active Flight Plan Page for

quick activation when needed.)

For precision approaches and some non-

precision approaches, a reminder window

appears indicating that GPS guidance on

such approaches is strictly for monitoring only

— use the external navigation receivers and

CDI (or HSI) for primary navigation. To confirm

this reminder, highlight 'Yes?' and press the

ENT Key.

Not all approaches in the database are approved for GPS

use. As the pilot selects an approach, a 'GPS' designation

to the right of the procedure name indicates the procedure

can be flown using the GPS receiver. Some procedures

do not have this designation, meaning the GPS receiver

may be used for supplemental navigation guidance only.

ILS approaches, for example, must be flown by tuning the

VLOC receiver to the proper frequency and coupling the

VLOC receiver to the external CDI (or HSI).

190-00140-21 Rev. F

A selected approach may be activated or loaded. Once

an approach is selected, it may be activated for navigation

from the Procedures Page.

overrides the 'enroute' portion of the active flight plan,

proceeding directly to the 'approach' portion (for a full

approach, directly to the initial approach fix). Activating

the approach also initiates automatic CDI scaling transition

as the approach progresses.

In many cases, it may be easiest to 'Load' the full

approach while still some distance away, enroute to the

destination airport. Later, if vectored to final, use the

following steps to select 'Activate Vector-To-Final'—which

makes the inbound course to the final approach fix (FAF)

waypoint active. Otherwise, activate the full approach

using the 'Activate Approach?' option.

Activating an approach:

With an approach loaded in the active flight

plan, press the PROC Key to display the

Procedures Page.

Turn the large right knob to highlight 'Activate

Approach?' and press the ENT Key.

The 'Activate Vector-To-Final?' option allows the pilot

to activate the final course segment of the approach. This

option assumes the pilot will receive vectors to the FAF

and provides guidance to intercept the final course, before

reaching the FAF.

GNC 420/420A Quick Reference

ACTIVATE AN APPROACH

Activating the approach