Section 916
GARMIN GNC 420W/GNS 430W
916 - 4
Page Date: 19. February 2014
Pilot´s Operating Handbook US
EXTRA 330LX
916.2.1
PLACARDS
(In the clear view of the pilot)
(Next to the GNC 420W/GNS 430W circuit breaker)
916.3
EMERGENCY/ABNORMAL PROCEDURES
916.3.1
EMERGENCY PROCEDURES
Not affected.
916.3.2
ABNORMAL PROCEDURES
GPS NAVIGATION INFORMATION NOT AVAILABLE OR INVALID
If GNC 420W/GNS 430W GPS navigation information is not available or invalid, utilize remaining
operational navigation equipment as appropriate.
LOSS OF INTEGRITY MONITORING
If Loss of Integrity Monitoring message is displayed, revert to an alternate means of navigation
appropriate to the route and phase of flight or periodically cross-check the GPS guidance to other,
approved means of navigation.
LOSS OF GPS SIGNAL DURING ACROBATICS
When performing acrobatics the GPS signal can get lost.
1. Reset (switch OFF and ON) the unit to regain the GPS signal.
SEARCHING A NEARBY AIRPORT
To select a nearby airport as a direct-to waypoint:
1. Press the
direct-to
key. The select direct-to waypoint page will appear, with the waypoint
identifier field highlighted.
2. Turn the large right knob to highlight the nearest airport (NRST) field.
GARMIN GPS
limited to VFR use only
Summary of Contents for 330lx
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