4 of 10
P/N 11934-S22
Section 9
Cirrus Design
Supplements
SR20
6.
The aircraft must have other approved navigation equipment
installed and operating appropriate to the route of flight.
7.
The Garmin GNS 430 meets RNP5 (BRNAV) requirements of
AC 90-96 and is in accordance with AC 20-138, and JAA AMJ
20X2 Leaflet 2 Revision 1, provided it is receiving usable
navigation information from the GPS receiver.
8.
Do not use the Terrain Display for navigation of the aircraft. The
Terrain Display does not provide TAWS capability and is intended
to serve as a situational awareness tool only and does not provide
the accuracy fidelity on which to solely base terrain or obstacle
avoidance maneuvering decisions.
Section 3 - Emergency Procedures
1.
If GPS Navigator information is not available or is invalid, utilize
remaining operational navigation equipment as required.
2.
If “RAIM NOT AVAILABLE…” or “RAIM POSITION WARNING”
message is displayed, continue to navigate using the GPS
equipment or revert to an alternate means of navigation
appropriate to the route and phase of flight. When continuing to
use GPS navigation, position must be verified every 15 minutes
using another IFR approved navigation system.
Section 4 - Normal Procedures
The GARMIN GNS 430 Navigator is available in single or dual
installations. Operating procedures for each unit of a dual installation
are identical.
Refer to the GNS 430 Integration
paragraphs in this
supplement for integration differences when single and dual units are
installed. Normal operating procedures are outlined in the GARMIN
GNS 430 Pilot's Guide and Reference, P/N 190-00140-00, Revision F
dated July 2000 (or later appropriate revision).
Activate GPS
1.
Battery Master Switch ............................................................... ON
2.
Avionics Power Switch .............................................................. ON
3.
Navigator Com/ Power Switch...................................... Rotate ‘ON’
Revision 2: 08-15-07
