© 2017 QuadH2O All Rights Reserved
SARAH2O PRO User Manual
19
When to recalibrate
1. When compass data is abnormal, and the Aircraft Status indicator is blinking red and yellow.
2. When flying in a new location, or a location that is different to your last flight.
3. When the mechanical structure of the aircraft has changed, i.e. changed mounting position of the
compass.
4. When severe drifting occurs in flight, i.e. the aircraft does not fly in straight lines.
Auto take-off and auto landing
Auto Take-off
Use Auto Take-off to take off your aircraft automatically if the Aircraft Status indicator is displays
blinking green. Follow the steps below to use auto take-off:
1. Launch the DJI GO app, enter “Camera” page.
2. Ensure the aircraft is in “P” mode.
3. Go through your pre-flight checklist.
4. Tap “ ”, and confirm flight condition. Slide to confirm and take-off.
5. Aircraft takes off and hovers at 1.5 meters above ground.
Auto-Landing
Use Auto-Landing to land your aircraft automatically if the Aircraft Status indicator displays blinking
green. Follow the steps below to use auto-landing:
1. Ensure the aircraft is in “P” mode.
2. Check the landing area condition before tapping “ ”, to perform landing.
3. The aircraft will proceed to land automatically.
We do not recommend using Auto Take-off or Auto-Landing on your first flight
DO NOT use auto take-off OR auto landing when on a moving platform such as a boat
IMU Calibration
When you receive your drone you must complete an IMU calibration. When completing the
calibration please disconnet the power to the electrics tray fan - this is via a small black MT30
connector behind the electrics tray. Please refer to the N3 Assistant Software for calibration for
instructions.
