Operating instructions

Nav Source Crosscheck
600-00142-000 Rev 01 -49- Entegra EXP5000 PFD
4.8 Nav Source Crosscheck
When receiving valid navigation information from two radios tuned to
the same navigation aid, the EXP5000 compares the data from the
two and provides an alert if there is a miscompare.
This comparison is only done when one of the radios is selected as
the primary navigation source.
Figure 19. Localizer and Glideslope Crosscheck Errors
Figure 20. VOR Crosscheck Error