Garmin G3X Installation Manual page 122

d) Select the AUTOPILOT page.
e) Select ROLL SERVO page and highlight the SERVO GAIN entry.
f) Adjust the servo gain so that the aircraft properly responds to the roll guidance from the
flight director
i. Overpower the autopilot to fly away from the current flight director commanded roll
ii. Release controls and monitor autopilot response and closure back to commanded roll
iii. Set the SERVO GAIN higher to make the autopilot more aggressive
iv. Set the SERVO GAIN lower to make the autopilot less aggressive
2. The roll servo has additional advanced and expert level settings that can be adjusted to achieve the
desired lateral mode performance. These settings are detailed in
only be adjusted after studying the description to properly understand their effect on the roll servo.
9.15.2 Pitch Servo
1. Use the AUTOPILOT SETUP page to adjust the PITCH SERVO gain setting
a) Engage the autopilot in ROL/PIT mode with the aircraft approximately level
i. With no GMC 305 Controller:
ii. With a GMC 305 Controller:
G3X Installation Manual - GSA 28 Installation
Page 9-56
1.Press, hold, and release the CWS/DISCONNECT button to engage the AP
1.Press the AP button on the GMC305 to engage the AP
2.Press the YD button on the GMC305 to DISENGAGE the YD
Section 9.17 below and should
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