Mooney M20M, Pilot Operating Handbook

Page: 374 / 377

AFMS, Garmin GTX 33X and 3X5 XPDR with ADS-B 190-00734-15 Rev. 5
FAA APPROVED Page 15 of 18
Section 3. EMERGENCY PROCEDURES
3.1 Emergency Procedures
No Change.
3.2 Abnormal Procedures
3.2.1 LOSS OF AIRCRAFT ELECTRICAL POWER GENERATION
XPDR Circuit Breaker ................................................................................. PULL
Transponder and ADS-B Out functions will no longer be available.
NOTE
This guidance is supplementary to any guidance provided in the POH or AFM for
the installed aircraft for loss of power generation.
3.2.2 LOSS OF GPS/SBAS POSITION DATA
When the GPS/SBAS receiver is inoperative or GPS position information is not
available or invalid, the GTX will no longer be transmitting ADS-B Out data.
For GTX 330 installations:
NO ADSB annunciator illuminated:
Interfaced GPS position sources ........................... VERIFY VALID POSITION
For GTX 3X5 installations:
NO 1090ES TX annunciator illuminated:
Interfaced GPS position sources ........................... VERIFY VALID POSITION
For GTX 33 and GTX 3X5R installations:
Reference Display Device documentation for applicable annunciation:
Interfaced GPS position sources ........................... VERIFY VALID POSITION