GNS 400W Series Installation Manual Page 5-25190-00356-08 Rev. G5.3.21 RYAN TCAD CONFIG PageSelect the RYAN TCAD CONFIG Page(see Figure 5-28). This page shows the TCAD‘s currentshield settings for the selected mode, approach modestatus, volume, mute status, mute duration, voice alertselection, and system status.Verify that the TCAD system status is GREEN. Also,verify that shield settings and volume, mute duration, andvoice alert selection can be modified. Verify thatchanges in mute (if a mute switch is installed) are shown.Refer to the Ryan TCAD installation manual for systemcheckout.5.3.22 GAD 42 CONFIG PageThe following page is only available if a ARINC 429input is configured for the GAD 42.Select the GAD 42 CONFIG Page (see Figure 5-29).This page allows remote configuration of a GAD 42Interface Adapter Unit. For details of this function,please refer to Section 5 of the GAD 42 InstallationManual (P/N 190-00159-00).5.3.23 GDL CONFIG PageThis page allows the user to set the attenuation and modelof the GDL 69. It is only available if one of the RS-232ports is configured for the GDL 69/69A.The GDL 69A XM must be activated before use. If theXM activation has not already been done, see theGDL 69/69A Installation Manual (190-00355-02) and theGDL 69/69A XM Activation Instructions(190-00355-04).Selection DescriptionAttenuation Sets the attenuation value for the GDL 69/69A. Refer to the GDL 69/69A Installationmanual (190-00355-02) to determine the correct attenuation value.Model Sets the model to either GDL 69 (weather only) or GDL 69A (weather and audio).Figure 5-28. RYAN TCAD CONFIG PageFigure 5-29. GAD 42 CONFIG PageFigure 5-30. GDL CONFIG Page
