Garmin G1000 Quest Kodiak User Manual download pdf (Page 57)

190-00590-00 Rev. C

Garmin G1000 Pilot’s Guide for the Quest Kodiak 100

2-13

FLIGHT INSTRUMENTS

Changing navigation sources:

1) Press the CDI Softkey to change from GPS to VOR1 or LOC1. The light blue tuning box is placed over the NAV1

standby frequency in the upper left corner of the PFD.

2) Press the CDI Softkey again to change from VOR1 or LOC1 to VOR2 or LOC2. The light blue tuning box is placed

over the NAV2 standby frequency.

3) Press the CDI Softkey a third time to return to GPS.

Figure 2-21 Selecting a Navigation Source

VOR2

Selected

NAV2 Selected

for Tuning

NAV1 Selected

for Tuning

LOC1

Selected

CDI

Softkey Cycles Through

Navigation Sources

GPS

Selected

CDI SCALING

The CDI has the same angular limits as a mechanical CDI when coupled to a VOR or LOC. When coupled

to GPS, the full scale limits for the CDI are deﬁned by a GPS-derived distance (5.0, 1.0, or 0.3 nm). The

current GPS CDI scale setting is displayed as ‘System CDI’ on the AUX - System Setup Page, and the scale

setting may also be changed (5.0 nm, 1.0 nm, 0.3 nm, or Auto) from this page (Figure 2-22). When set to

‘Auto’ (default), the CDI scale automatically adjusts to the desired limits based upon the current phase of

ﬂight:

• Leaving the departure airport the CDI scale is set to 1.0 nm and gradually ramps up to 5.0 nm beyond 30

nm from the departure airport

• The CDI scale is set to 5.0 nm during the enroute phase of ﬂight

• Within 30 nm of the destination airport, the CDI scale gradually ramps down to 1.0 nm (terminal area)

• During approach operations, the CDI scale ramps down even further to 0.3 nm. This transition normally

occurs within 2.0 nm of the ﬁnal approach ﬁx (FAF).

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Garmin G1000 Quest Kodiak User Manual Page 57