Do you have a question about the XIRO Xplorer G and is the answer not in the manual?
Use the latest gimbal and flight control firmware versions for calibration.
Place aircraft horizontally, power on devices, and press IOC, Home, Auto-Take off/Landing buttons.
Roll down both control wheels for 2 seconds, then release to initiate the calibration.
Ensure gimbal is in Power Off state; camera should not adjust when touched.
Fix gimbal with clamp, then press IOC, Home, Auto-Take off/Landing buttons to finish.
Power off aircraft and controller, then remove the gimbal clamp.
Power on devices and check if the gimbal is correctly positioned horizontally.