3-6 GPS 175/GNX 375 Pilot’s Guide 190-02207-02 Rev. BNavigation3.1 Map Setup[1] On/off functionality only.[2] NEXRAD and Terrain overlays are mutually exclusive.Map setup options allow you to customizethe display of aeronautical information.Tap Menu when you need to:• Change map orientation settings• Configure user fields• Adjust the map detail level• Enable map overlays• Select a NEXRAD source• Filter airspace data according toaltitude• Specify airway types and range values• Expand the forward-looking view forimproved situational awarenessRESTORE MAP SETTINGSWith the exception of user fields, this keyrestores all original factory map settings.
