21Section 4Ryan TCAD Interface)TCAD Setup PageThe Ryan TCAD Setup Page is accessed from the Traffic Page. The TCAD Setup Page allows you toconfigure traffic data. The definitions of the available options are listed in the TCAD Pilot’s Handbook.To change a TCAD setup option:1. Turn the small right knob to select the Traffic Page. Press MENU to display the Page Menu. Turn the smallright knob to select ‘Setup?’ and press ENT.2. The flashing cursor highlights the Mode field. Turn the small right knob to select the mode and press ENT.The mode selection determines which shield definition to display and change. Turn the large right knob toselect the desired remaining options fields. Turn the small right knob to select the desired option and pressENT.3. Return to the Traffic Page by pressing CLR.Traffic Page FieldsThere are two selectable fields on the Traffic Page: the Operating Mode Field and the BarometricPressure Field. The Operating Mode Field selects the TCAD operating mode. Please, refer to the TCADPilot’s Handbook for a complete description of all modes of operation. For the 9900BX model, this field isreplaced with the SKYWATCH style altitude mode.To select the Operating Mode:1. From the Traffic Page, press CRSR to highlight the operating mode field. Turn the small right knob to selectthe desired operating mode and press ENT.The traffi c display range is automatically set to the shield size and cannot be changed(9900B only).Ryan TCAD Setup Page (9900B only)thirdparty.indd 21 3/12/2003, 4:13:27 PM