190-01115-01 G3X/G3X Touch Installation Manual - GDU 37X Config and Post Install Checkout
Rev. AC Page 33-72
Figure 33-19 Pitch Servo Autopilot Configuration Page
Auto Trim Motor Speed
The GSA 28 pitch servo has the ability to drive the auxiliary trim motor at
various speeds.
The Auto Trim Motor Speed should be set so the auxiliary trim motor will
move as slowly as possible. The slowest possible movement will ensure
that there is no noticeable aircraft response when the auxiliary trim motor is
run during auto-trim.
The Auto Trim Motor Speed can be adjusted in percent from 5 to 100 in
steps of 5.
Fine Adjust Time
(expert setting)
The GSA 28 pitch servo is capable of making very small adjustments to
fine tune the elevator position. The Fine Adjust Time is the rate in which
these adjustments are made in seconds.
Fine Adjust Time is an expert level setting, and should generally be not be
changed by the installer, the default value is 0.20.
If the installer notices the aircraft doing very small oscillations, the Fine
Adjust Time and Fine Adjust Amount can be used to correct this.
Fine Adjust Amount
(expert setting)
The GSA 28 pitch servo is capable of making very small adjustments to
fine tune the elevator position. The Fine Adjust Amount is the amount in
which these adjustments are made.
Fine Adjust Amount is an expert level setting, and should generally be not
be changed by the installer, the default value is 0.
If the installer notices the aircraft doing very small oscillations, the Fine
Adjust Time and Fine Adjust Amount can be used to correct this.
Table 33-10 Pitch Servo Autopilot Configuration Settings
Configuration Setting Description