9-30GTN 625/635/650 Pilot’s Guide 190-01004-03 Rev. PForewordGettingStartedAudio &Xpdr CtrlCom/NavFPLDirect-ToProcWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex9.7.1 Select Local Barometric Pressure1. While viewing the TCAD display, touch the Baro key to selectthe local barometric pressure.2. Use the keypad to select the values and touch Enter to savethe values.9.7.2 Select Active Shield1. While viewing the TCAD display, touch the Active Shield key toselect the Active Shield values (Departure, Enroute, or Ground).2. Touch the desired setting to save the values.9.7.3 TCAD 9900B Traffic MenuThe TCAD 9900B Menu allows control over the settings for the TCAD Trafficdisplay.1. While viewing the Traffic page, touch the Menu key.Set TrafficAudio VolumeSelect Shield SetupSelect ApproachMode: Set,Armed, or ActiveFigure 9-26 TCAD 9900B Traffic Menu2. Touch the desired key from the menu to make any settings.9.7.3.1 Traffic Audio1. While viewing the TCAD Control menu, touch the TrafficAudio key.Touch To RaiseThe VolumeTouch To LowerThe VolumeBar Graph Showing Volume LevelFigure 9-27 TCAD Traffic Audio2. Touch the arrow keys to raise or lower the TCAD Traffic Audiolevel. The selected volume will be shown as a percentage valueand graphically with a bar graph.
