
Garmin G1000 Cockpit Reference Guide for Mooney M20M & M20R
68
SECTION 4 – MFD
4.7 TERRAIN PROXIMITY PAGE
CAUTION: Terrain and obstacle data are provided
only as an aid to situational awareness. No aural
messages or textual annunciations are displayed
to the pilot during flight operations regarding the
presence of terrain or obstacles.
The Terrain Proximity Page displays the following:
• Current aircraft location.
• Range marking rings (25 nm, 25/50 nm, 50/100
nm, and 100/200 nm).
• Heading Box (North Up, Track Up, DTK Up,
HDG Up). Heading on the Terrain Proximity Page
displays ‘HDG Up’ map data unless there is no
valid heading.
1000' AGL
Aircraft Altitude
100' Threshold
Figure 4-17 Terrain Scale
Terrain Proximity Page Operations
There are two terrain/obstacle viewing options avail-
able (relative to the position of the aircraft), a radar-like
ARC (120°) display and a 360° default display.
To change the viewing mode between 360°
and ARC:
1. Select the Terrain Proximity Page
2. Press the
VIEW
softkey. Press the
ARC
soft-
key.
3. To return to the 360 degree viewing display
press the 360 softkey OR:
4. Press the MENU key. The page menu is
displayed with ‘View Arc’ or ‘View 360º’
highlighted. Press the
ENT key on the desired
selection.
To change the map range on the Terrain
Proximity Page:
1. Turn the
joystick
clockwise zoom out or turn
the
joystick
counter-clockwise zoom in. Map
ranges are 25 nm, 25/50 nm, 50/100 nm, and
100/200 nm.
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