GNS 530(A) Pilot’s Guide and Reference
190-00181-00 Rev. E 10-17
SECTION 10
AUX PAGES
5) The flashing cursor moves to ‘Compute
RAIM?’ (Figure 10-24). Press the ENT Key to
begin RAIM prediction. Once calculations are
complete, the GNS 530 displays one of the
following in the RAIM status field:
Figure 10-24 ‘Compute RAIM?’ Highlighted
• RAIM Not Available - Satellite coverage is
predicted to NOT be sufficient for reliable
operation during non-precision approaches
• RAIM Available - Satellite coverage is predicted
to be sufficient for reliable operation during
all flight phases, including non-precision
approaches
NOTE: RAIM computations predict satellite
coverage within ±15 minutes of the specified
arrival date and time. Refer to Section 10.4 for
specific information regarding RAIM protection
limits, also refer to Section 15 for FDE (Fault
Detection and Exclusion) information.
Utility Page: Software Versions
The Software Versions Page (Figure 10-25) displays
software version information for each of the various
subsystems contained within the GNS 530. This page
is for information purposes only—no user functions are
available from this page.
Figure 10-25 Software Versions Page
Utility Page: Database Versions
The Database Versions Page (Figure 10-26) displays
the navigation database type and version information as
well as the land database type and version. This page
is for information purposes only—no user functions are
available from this page.
Figure 10-26 Database Versions Page