Garmin G3X - Page 616

190-01115-01 G3X™/G3X Touch™ Avionics Installation Manual
Rev. AV Page 30-125
Pitch Trim Max Run Time
(configuration mode only)
The GSA 28 servos can limit the maximum continuous run time of the pitch
trim motor to help prevent the potential for a trim runaway situation. The
Pitch Trim Max Run Time setting is the maximum amount of time the trim
motor will run continuously when a manual electric trim input is detected. If
the maximum time is exceeded, the pilot must release the Manual Electric
Trim (MET) control and then reassert it to continue running trim. If the
maximum trim motor run time is set to "No Limit", the electric trim motor will
run indefinitely as long as the manual trim input switch is held. This item
has no effect on auto trim.
Pitch Trim Airspeed
Source
Airspeed trim scheduling can be set to reference true airspeed or indicated
airspeed.
Pitch Trim Switch
Direction
If a GAD 27 is installed and used for trim switch mixing, this setting
changes the interpretation of GAD 27 switch inputs.
Table 30-15 Pitch Trim Configuration Settings
Configuration Setting Description