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VERT SPD FAIL Cross check instruments. Display system is not receiving vertical speed input from the air data computer; accompanied by a red X through the vertical speed display.
HDG Use standby Magnetic Compass or GPS track information. Display system is not receiving valid heading input from the AHRS; accompanied by a red X through the digital heading display.
Red X Reference the data source or alternate equipment. A red X through any display field, indicates that display field is not receiving data or is corrupted.
DA20-C1 Flight Manual DA20-C1 Flight Manual
CAUTION annunciations - Yellow
Annunciation Pilot Action Cause
AHRS Aligning – Keep wings level Limit aircraft banking as AHRS aligns – OK to taxi. AHRS is aligning. Keep wings level using standby attitude indicator. AHRS will align even if you must bank, but the alignment time may be slightly longer if maneuvering.
NO GPS POSITION If the system is configured with dual GPS, press the 1-2 button. GPS data on the system is no longer valid. The Moving Map and associated data are not updating.
TRAFFIC Visually acquire the traffic to see and avoid. The configured traffic system has determined that nearby traffic may be a threat to the aircraft.
No Traffic Data Use vigilance, as the traffic sensor is not able to detect traffic. The configured traffic system is not able to detect traffic and/or provide the pilot with any traffic awareness.
Advisories - White
Annunciation Pilot Action
Various Alert Messages may appear under the MFD – ALERTS soft key. View and understand all advisory messages. Typically, they indicate communication issues within the G500 system. Refer to the G500 Cockpit Reference for appropriate pilot or service action.
Doc # DA202-C1 April 06, 2010 Page S13 - 12
Revision 25 DOT Approved
4. NORMAL OPERATING PROCEDURES
Detailed operating procedures are described in the Garmin G500 Cockpit Reference Guide, Document No. 190-01102-03, Rev B or later appropriate revision and in the Garmin G500 Pilot’s Guide, Document No. 190-01102-02, Rev B, dated June 2009 or later appropriate revision.
4.1 Database Cards
WARNING
DO NOT OPERATE THE GARMIN G500 SYSTEM USING THE OUT-OF-DATE DATABASE. OUT-OF-DATE DATABASE CAN CAUSE A FLIGHT SAFETY HAZARD.
NOTE
The G500 utilizes several databases. Database titles display in
yellow if expired or in question. The G500 receives the calendar
data from the GPS, but only after acquiring a position fix.
Database cycle information is displayed at power up on the MFD
display, but more detailed information is available on the AUX
pages. Internal database prevents incorrect data being displayed.
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