Garmin GPS GNS 530 Installation Manual

Also see for GPSMAP 500 Series: Reference guide Instructions Template Instructions Pilot's guide addendum

Contents

Garmin GPS GNS 530 Installation Manual Manual pdf 82 page image

500 SERIES INSTALLATION MANUAL Page 5-7P/N 190-00181-02 Rev G5.2.7 MAIN DISCRETE I/O PageSelect the MAIN DISCRETE I/O Page (see Figure 5-8).GRAY CODEIf the encoding altimeter input is used, verify that theDECODED ALTITUDE field indicates the correctaltitude.EXTERNAL SWITCH STATEThis allows you to verify the operation of any externalswitches that are present in the installation.Selection Verify That:RMT CDI The box is filled in while a remote CDI source select switch is pressed.RMT OBS The box is filled in while a remote OBS switch is pressed.DISCRETE TOGGLEThis allows you to verify the operation of any external annunciators that are present in the installation.Selection Verify That:APR The APR annunciator is active and inactive as selected on this page.GPS The GPS source select annunciator is active and inactive as selected on thispage.INTEG The INTEG annunciator is active and inactive as selected on this page.MSG The MSG annunciator is active and inactive as selected on this page.OBS The OBS annunciator is active and inactive as selected on this page.TERM The TERM annunciator is active and inactive as selected on this page.VLOC The VLOC source select annunciator is active and inactive as selected on thispage.WPT The WPT annunciator is active and inactive as selected on this page.ILS/GPS APR The ILS/GPS APPROACH output is active and inactive as selected on thispage (NOTE: This output is connected to the autopilot ILS ENGAGE input,not to an annunciation, and therefore this is for bench testing purposes only).Figure 5-8.MAIN DISCRETE I/O Page