190-00607-02 Rev CDetailed OperationTAS/TCAD Trafficlevel will be adjusted to 5 NM, unless TAWS alertmode is active. The Alert Hot Key or Traffic Alert Pop-Up mode option is selectable in the Traffic menu andonly occurs when the display is set to some functionother than Traffic.Traffic Alert thumbnailVert Smart Key (tAS)The Vertical Mode (Vert) “smart” key is used toselect the vertical filtering mode for the TAS unit. Thefollowing options are available and will allow traf-fic that is within the indicated range relative to youraircraft altitude to be displayed:• ABV (Above) +9000/-2700• NRM (Normal) +2700/-2700• BLW (Below) +2700/-9000• UNR (Unrestricted) No Limittraffic Status IndicatorsOff ScaleIf a Traffic Alert target is not shown on the displaybecause the zoom scale is set too low, an amber TrafficOff Scale (OS) indicator will show on the display.Standby (TAS)If the traffic sensor is in the Standby Mode, a whiteTAS Standby message will show on the display.Test (TAS)TAS Test will be displayed if the Traffic sensor is inthe Test Mode.Not DisplayedAn amber “Traffic Not Displayed” will be shown ifthe Traffic sensor has failed.TAS FailSystem Failure, shown in yellow in the lower rightcorner.TAS Data FailLabel set sent by the TAS unit has failed the integ-rity check. Shown in yellow in the lower right corner.TAS Data Time-OutGMX 200 is not receiving labels from the TAS unit.Shown in yellow in the lower right corner.no Bearing AdvisoriesTraffic advisories without a valid bearing will belisted in text form below the ownship symbol.tAS Menu optionsTraffic Alert Mode (Pop-Up/Prompt)The Traffic Alert mode allows you to configure thecurrently selected Traffic Alert response. If Pop Up isselected, the Traffic function will automatically popup when a Traffic Alert occurs. If the Prompt modeis selected, the Traffic Alert hot key prompt is shownwhen a Traffic Alert occurs. If the Traffic function isalready being viewed, neither will occur.Standby ModeThe Standby mode places the TAS unit into thestandby mode. In this mode, the unit will not displaytraffic targets or generate traffic alerts. See the TASUsers Guide for additional information.Self-TestWhen in Standby Mode, a TAS Self-Test can beinitiated by selecting this option.
