190-01115-01
G3X/G3X Touch Install Manual - GDU 4XX Config and Post Install Checkout
Rev. AC
Page 34-67
11. Press the AP button to engage the autopilot in HDG/PIT modes, then press HDG to engage HDG
mode laterally.
12. Command a nose up, left bank (per the following).
a) Press the Heading knob on the PFD to center the HDG bug
b) Rotate the Heading knob on the PFD counter-clockwise to command a left turn
c) Use the Nose Up button or the wheel on the GMC 30X to command a pitch up
13. Verify the stick properly moves toward the tail and toward the left wing smoothly with no control
system binding.
Figure 34-24 Nose Up, Left Bank
14. If the stick position does not move in the correct direction, correct the roll and pitch servo
directions documented in Servo Wiring Checkout
15. Engage the autopilot and verify it can be overpowered in both the pitch and roll axis. If the
autopilot cannot be overpowered, use the Autopilot Setup screen to reduce the MAX TORQUE
setting for the associated servo.
a) Press the MENU key two times on the GDU to enter the MAIN MENU page.
b) Press the Setup button.