Checking the sensor control direction – Spektrum SPMAR635 User Manual
Page 11
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11
Checking the Sensor Control Direction
It is extremely important to make sure the sensors are compensating in the
correct direction. Before adjusting any gain values, you must check the sensor
direction and make note of any sensors that need to be reversed.
CAUTION: Failure to complete these steps could result in the aircraft
crashing, property damage or personal injury.
Check the sensor control direction
1. Move the throttle stick to full idle/off, then power on your transmitter.
2. Power on the receiver.
3. Slightly increase the throttle until the motor shaft starts to turn, then lower
the throttle to the OFF position.
4.
Rudder: Pick up the airplane with the tail pointing toward you and quickly
move the nose to the left. The rudder should move to the right.
If the
rudder moves to the left, you will need to reverse the sensor
direction.
5.
Aileron: Roll the airplane to the right. The right aileron should move
down.
If the right aileron moves up, you will need to reverse the
sensor direction.
6.
Elevator: Point the nose of the aircraft down. The elevator should move
up.
If the elevator moves down, you will need to reverse the sen-
sor direction.
7. Move the Gear switch to the opposite position and repeat Steps 2–4,
noting any sensors that need to be reversed.