14-9190-01004-03 Rev. P GTN 625/635/650 Pilot’s GuideForewordGettingStartedAudio &Xpdr CtrlCom/NavFPLDirect-ToProcWpt InfoMapTrafflcTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex14.1.7 Display VCALC MessagesSelecting Display Messages will allow the display of messages about theVCALC function when they occur. With Display Messages not selected,VCALC messages will not be displayed.1. While viewing the VCALC page, touch the Menu key and thenDisplay Messages to toggle the display of VCALC messagesin the Message function.Touch to ToggleMessagesVCALCMessageFigure 14-10 VCALC Approaching Target Altitude Message2. Touch the MSG key to toggle the display of available messages.14.1.8 Restore VCALC DefaultsWhile viewing the VCALC page menu, touching the Restore Defaults key willreset all of the VCALC values back to their default values. The Target Waypointwill not be changed.