2 - NAV PAGES34 190-00356-00 Rev GMap Page Auto ZoomAn autozoom feature is available which will auto-matically adjust from an en route range of 200 NMthrough each lower range, stopping at a range of1.0 NM as you approach your destination waypoint.The autozoom feature is turned on/off from the mapsetup page.The map page also displays a background mapshowing lakes, rivers, coastlines, highways, railwaysand towns. When a map scale is selected below thelower limit at which the map detail was originally cre-ated, an “overzoom” indication will appear on the mapdisplay, below the scale reading. “Overzoom” indicatesthat the detail at this scale may not accurately repre-sent actual conditions. If you continue to zoom in tolower scale settings, “overzoom” will be replaced with“no map” and the geographic detail is removed fromthe map display (but, the airport and navaid detail willremain).The “Setup Map?” option allows you to define themaximum scale at which each map feature will appear.This provides you with complete control to minimizescreen clutter. You can also quickly remove items fromthe map using the CLR key.To quickly declutter the map display, press the CLR keymomentarily (as often as needed) to select the desiredamount of map detail.The right-hand side of the map page includes fouruser-selectable data fields. By default, the displayeddata is: destination waypoint name (WPT), desiredtrack (DTK), distance to destination waypoint (DIS)and ground speed (GS). Any of these data fields maybe changed to display a different data type. You mayalso remove the four data fields from the map to showa larger map image.The CLR key allows you to quickly declutterthe map display, providing four levels ofmap detail. Note the “-1” and “-2” (“-3” isalso provided) suffix designations above,indicating each successive declutter level.Declutter Level Detail-1 Removes all land data except riversand lakes.-2 Removes all airspace except Prohibit-ed and Restricted. Also removes NDBs,Intersections, and User waypoints.-3 Removes all data except the ActiveFlight Plan, Prohibited airspace ,rivers,lakes, traffic, and lightning data (alsoequivalent to “-A” approach modedecluttering.Map Page
