Mooney M20M, Pilot Operating Handbook

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190-00734-15 Rev. 5 AFMS, Garmin GTX 33X and 3X5 XPDR with ADS-B
Page 14 of 18 FAA APPROVED
2.4 Applicable System Software
This AFMS/AFM is applicable to the software versions shown in Table 3.
The Main GTX software version is displayed on the splash screen during start up
for the GTX 330 and GTX 3X5 panel mounted units, and the External LRU or
System page on the interfaced remote control display for remotely mounted GTX
transponders.
Software Item
Software Version
(or later FAA Approved versions
for this STC)
GTX 33X Main SW Version 8.04
GTX 3X5 Main SW Version 2.60
Table 3 - Software Versions
2.5 Pressure Altitude Broadcast Inhibit (PABI)
Pressure Altitude Broadcast Inhibit shall only be enabled when requested by Air
Traffic Control while operating within airspace requiring an ADS-B Out compliant
transmitter. PABI is enabled by selecting the GTX to ON mode.
2.6 Datalinked Weather Display (GTX 345 Only)
Do not use datalink weather information for maneuvering in, near, or around areas
of hazardous weather. Information provided by datalink weather products may not
accurately depict current weather conditions.
Do not use the indicated datalink weather product age to determine the age of the
weather information shown by the datalink weather product. Due to time delays
inherent in gathering and processing weather data for datalink transmission, the
weather information shown by the datalink weather product may be significantly
older than the indicated weather product age.
Do not rely solely upon datalink services to provide Temporary Flight Restriction
(TFR) or Notice to Airmen (NOTAM) information.
2.7 Portable Electronic Devices
This STC does not relieve the operator from complying with the requirements of
91.21 or any other operational regulation regarding portable electronic devices.