Garmin G3X Touch Pilot's Manual page 91

Another Lateral Deviation Scale and combination Course Deviation and To/From
Indicator is optionally located below the slip/skid indicator.
Course Deviation &
To/From Indicator
The CDI is capable of displaying two sources of navigation: GPS or NAV (VOR,
localizer) depending on the external navigator(s) configured (refer to the G3X Touch
Installation Manual for more information). Color indicates the current navigation
source: magenta (for GPS) or green (for VOR and LOC). The full-scale limits for the CDI
are defined by a GPS-derived distance when coupled to GPS. When coupled to a VOR
or localizer (LOC), the CDI has the same angular limits as a mechanical CDI. If the
CDI exceeds the maximum deviation on the scale (two dots) while coupled to GPS, the
crosstrack error (XTK) is displayed below the white aircraft symbol.
C
HANGING THE
Changing the navigation source (GPS, VOR, LOC, or VLOC):
NOTE: On a Standalone MFD, touch 'GPS' in the lower left corner of the
touchscreen to switch between 'Internal' and 'External' navigation sources.
Use the associated external navigator to toggle between GPS and VOR/LOC source types.
Refer to the appropriate external navigator Pilot's Guide (e.g., SL30 Nav/Comm Transceiver
Pilot's Guide, or the GTN
external navigator is configured the internal GPS can still be used for VFR navigation.
NOTE: The G3X Touch internal GPS flight plan is only for VFR use.
190-02472-00 Rev. D
Lateral Deviation Scale
N S
AVIGATION OURCE
™ or GNS ™ Series Pilot's Guides) for more information.
Garmin G3X Touch ™
Flight Instruments
Pilot's Guide for Certified Aircraft
Lateral
Deviation
Scale
When an
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