Garmin G3X Installation Manual page 693

Trim Run Time Tab - Allows optional configuration of a time limit for use with manual electric trim.
When the manual trim input switch is pressed, the electric trim motor will stop running after the time limit
expires, and will not run again until the trim input switch is released and pressed again. This can help
prevent "trim runway" caused by a stuck trim input switch. 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.
Trim Direction Tab - Switch Inputs settings can be used to reverse the polarity of the switch inputs into
the GAD 27. The Switch Inputs and Trim Direction settings have the same two options, Reverse or
Normal.
NOTE
The Roll Trim Direction, Pitch Trim Direction, and Yaw Trim Directions settings in the
Servo column are also available from the Autopilot Configuration Page. Changing the
settings from either configuration page has the same effect on trim direction
190-01115-01 G3X/G3X Touch Install Manual - GDU 45X/46X Config and Post Install Checkout
Rev. AA Page 32-98