degrees of the airplane heading

· Push the test switch on the NAV control panel.

To see the ILS test on the NAV display, you must select the approach (APP) mode on the EFIS control panel mode selector. This is the display sequence that shows on the CDS during the ILS test:

· For the first 3 seconds, one dot left of localizer deviation and one dot up of glideslope deviation

· For the next 3 seconds, one dot right of localizer deviation and one dot down of glideslope deviation

· Displays return to normal indications.