Map Overlays; Topo - Garmin GTN 725 Pilot's Manual

Foreword
Getting
Started
9.1.1
Audio &
Xpdr Ctrl
Map Overlays are layers of information that are referenced to geographic
Com/Nav
location and are overlayed on the base map. A green bar will appear below the
Map Overlay key text when the overlay is selected, except for Airways.
FPL
NOTE: Data linked weather (SiriusXM / FIS-B / Connext) is displayed below
the chart overlay, Active onboard RADAR overlay is displayed above the
Direct-To
chart overlay.
Proc
NOTE: Map overlay keys do not turn on or activate equipment necessary
for the overlay to function. Map overlay keys may remain available even
Charts
if the information necessary for the overlay is not available. For example:
the Radar overlay key is available even if the radar is turned off.
Wpt Info
9.1.1.1
Map
The Topo Data option selects whether the colored topographical features are
displayed. Traffic, Land Data, Terrain, and Obstacles will still be displayed even
Traffic
with Topo Data turned off.
Terrain
Weather
Nearest
Services/
Music
Utilities
System
Messages
Symbols
Appendix
9-4
Index
3. Touch the Back key to return to the Map page. Any changes
made will be retained until changed or the Restore Defaults
key is touched.

Map Overlays

Topo

1. While viewing the Map Menu, touch the TOPO Map Overlay
key to toggle the Topo setting.
Topo Map Overlay Off
Figure 9-4 Topo Map Overlay Selections
2. When the Topo Map Overlay is toggled off, all topographic
color features are removed.
Garmin GTN 725/750 Pilot's Guide
Topo Map Overlay On
190-01007-03 Rev. D