Garmin GTN 750 Pilot's Guide - Page 178

Foreword Getting Started Audio & Xpdr Ctrl Com/Nav FPL Direct-To 9.1.1 Map Overlays Map Overlays are layers of information that are referenced to geographic 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. 9.1.1.1 Topo The Topo Data option selects whether the colored topographical features are displayed. Traffic, Land Data, Terrain, and Obstacles will still be displayed even with Topo Data turned off. 1. While viewing the Map Menu, touch the TOPO Map Overlay key to toggle the Topo setting. Proc Charts Wpt Info Map Traffic Terrain Weather Nearest Topo Map Overlay Off Topo Map Overlay On Figure 9-4 Topo Map Overlay Selections 2. When the Topo Map Overlay is toggled off, all topographic color features are removed. Music Utilities System Messages Symbols Appendix Index 9-4 Garmin GTN 725/750 Pilot's Guide 190-01007-03 Rev. B