5Getting StartedDisplayThe MX20 display provides text and graphic information to give a “picture” of your flight and surroundings.The display brightness may be set manually or allowed to automatically adjust to ambient light conditions. Atthe bottom of the display, labels above the function keys change to show the different choices for each functionto allow access to commonly used actions. A typical Custom Map function display is shown below.MX20s with a rotary Power/Dimming knob will go into a pre-heat mode for a short period of time on start-up.During the pre-heat mode, the display will remain dark. The pre-heat mode is designed to extend the life ofthe LCD backlight.MX20Power/DimmingGraphic DisplayMenu ItemSmart KeysMenu/Enter KeyData Card EjectorData CardFunction Smart KeysFunction KeyFunction SmartKey LabelsCurrently Selected FunctionMounting ScrewAdvisory FlagsMessage FlagZoom(Map Scale)TO WaypointIdentifierBearing toDestination (TO) WptMenu Item LabelsData FlagsPhotosensorOwnshipTrafficTraffic ThumbnailObstructionDisplay
