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SARAH2O PRO User Manual
7
Leveling the motors
In order to get the best results from your SARAH2O PRO we recommend you regularly check the
motors to ensure they are level, using the supplied mini spirit level.
1. Remove the mini spirit level from the parts bag.
2. Place the aircraft on a flat and level surface. Fit the propeller fitted and extend the arms into their
open position. Place the mini spirit level on top of the propeller, perpendicular to the arm.
3. Small adjustments can be made by turning/twisting the motor mounts to the left or right as required.
For safety, do NOT power on the aircraft during this process.
Your aircraft is equipped with the DJI N3 flight controller. The flight controller has been pre-configured
and bench tested by a QuadH2O technician prior to shipping.
Key Features:
Basic Flight Modes - P-Mode (GPS Positioning) Atti Mode (Attitude), Sport and Gentle flight modes.
Intelligent Flight Modes - Waypoints and Point of Interest, Course Lock and Home Lock.
Ultimate Stability - Ultimate Reliability Built-in double IMUs and black box recorder.
We strongly recommend you download and read through the N3 flight controller manual so you can
gain a good understanding of its features and functions.
You can download the DJI N3 flight controller manual via the QuadH2O website:
https://www.quadh2o.com/sarah2o-pro/downloads
We also recommend that you download and install the N3 flight controller Assistant Software to your
PC or Mac. This software allows you to check and adjust settings and update firmware if and when
required.
IMPORTANT - when upgrading or downgrade the N3 firmware, all settings must be reconfigured
before attempting to fly. For default configuration settings and to download import files please
follow this guide:
https://www.quadh2o.com/resources/dji-assistant-settings-hexh2o-pro-v2
To connect your aircraft to the Assistant Software, use the supplied DJI USB cable; connect this to the
device you have installed the software to. The other end of the cable plugs into the flight controllers
LED module located inside the aircraft. The LED module is fixed behind the clear LED grommet located
at the rear of the aircraft. It is held in place with Velcro so can be easily removed and replaced.
For full instructions on how to connect to, and adjust the N3 flight controller settings via the Assistant
Software, please refer to the DJI N3 flight controller manual, which can be downloaded via the
QuadH2O website.
DJI N3 flight controller
