Compass Calibration; Installing The Propellers - YUNEEC Typhoon H Plus 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 H PLUS 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 first 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 H PLUS 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 flight controller will restart. You will recognize this when you hear
the acknowledgement tone, the same one you hear when you switch the system on.
IMPORTANT NOTE: If the calibration has failed, all LED Status Indicators will blink red rapidly and you
must repeat the calibration process. If the calibration continues to fail, either the site of calibration is unsuit-
able or the compass is defective. Refer to YUNEEC service center.

Installing the Propellers

Each arm of the TYPHOON H PLUS 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" motors be mounted to an
A
B
" 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 NOTE: Always check the props for damage and rough
edges. Damaged props may cause in flight vibrations causing unwanted
flight characteristics. Propellers should be replaced every 20 flight hours.
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