Compass Calibration; Installing The Propellers - YUNEEC TYPHOON H3 User Manual

Compass Calibration

CAUTION: Do not calibrate the compass in parking garages, close to
buildings or near roads with a metal core. For optimum perfor-
mance, only calibrate TYPHOON H3 in open spaces, far away from
power lines and other metal structures or concrete buildings.
NOTICE: Be sure to perform the compass calibration procedure at
least 11 feet away from the nearest cell phone or other electronic
devices to ensure proper calibration.
STEP 1: Power on the ST16S Ground Station rst and then the air-
craft, and make sure they are connected correctly. If they are not
connected correctly, the telemetry data will not display on the
screen.
STEP 2: Tap the System icon[ ] on the top right corner on the
ST16S, and then enter the aircraft setting interface by tapping
[ ], select the Compass Calibration.
STEP 3: Lift the TYPHOON H3 airframe straight and level. When the LEDs on two motors start to blink green as
illustrated, turn it forward as shown by the red arrow until a tone is heard and the two LEDs turn off.
STEP 4: Repeat this procedure for all six positions.
If the calibration has been successful, the LEDs under six motor arms will turn green ,also the ST-16S will
pop-up " Compass calibration completed" on the screen.
IMPORTANT: If the calibration has failed, all LED Status Indicators will blink red rapidly and the controller
will pop-up a "Compass calibration failed "on the screen, you must repeat the calibration process. If the cal-
ibration continues to fail, either the site of calibration is unsuitable or the compass is defective. Refer to
YUNEEC service center.

Installing the Propellers

Each arm of the TYPHOON H3 has a letter A or letter B labeled on it. "A"
arms have black center buttons; "B" arms have white center buttons.
Each propeller has an A or B label etched into the blade. "A" propellers
cannot be attached to "B" motors, nor can "B" propeller be mounted to
A
B
an " A " motor.
Match the A propellers with the A arms (black center button) and the B
propellers with the B arms (white center button). Place the prop on the
motor, lightly press down and while holding the motor and turn the prop
a quarter turn. A click will be heard and the center button will slightly pop
up. Hold the motor and test propeller security to assure a locked propeller.
Disassembling the propellers
Press and hold the center button into the mounting plate, and then rotate
the propeller in the direction the arrow points to.
IMPORTANT NOTICE: Always check the props for damage and rough
edges. Damaged props may cause in ight vibrations causing unwanted
ight characteristics. Propellers should be replaced every 20 ight hours.
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