Blade 350 QX2 Manual de instruções - Página 15

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Compass Calibration

The Flight Controller on the 350 QX2 AP has automatic magnetic declination calibra-

tion, so you will not have to worry about looking up the magnetic declination at your

location and changing settings on your 350 QX2 AP to get accurate compass mea-

surements. The status LED blinks orange if the compass senses a magnet or metal

object nearby. A random orange ﬂ ash of the LED is considered normal, and not

cause for compass calibration. When the Status LED blinks a consistent pattern

of orange, compass calibration should be performed using the procedure below.

Compass calibration procedure:

1. Go to an open space outdoors away from metal. Take a conventional compass

with you to ensure you know the direction of north.

2. Ensure your transmitter is off and then connect a ﬂ ight battery to the

350 QX2 AP. Power the aircraft on. Wait ﬁ ve seconds and then the blue LED will

begin ﬂ ashing rapidly, signaling the aircraft is initialized and ready to bind.

3. Once the blue light begins ﬂ ashing, bind with yaw stick left. The 350 QX2 AP

LED will slowly ﬂ ash between red and green for 5 seconds.

4. Put the 350 QX2 AP ﬂ at in your hands and face north. After 5 seconds of slow

ﬂ ashing, the quad will start ﬂ ashing rapidly. The quad is now collecting data to

be used for the calibration.

5. Slowly rotate the quad 360 degrees about the east-west axis ("ﬂ ip" the aircraft

either forward or backward) until it is ﬂ at in your hands again.

Compass Calibration Steps

North

Step 5

Pressure Sensor Calibration

The pressure sensor is calibrated at the factory on the 350 QX2 AP. Recalibration

should only be necessary if you replace the sensor.

1. Place the 350 QX2 AP in a cold area. Allow it to remain in the cold for 30

minutes or more.

2. Bring the 350 QX2 AP out of the cold and into a warm area. The greater the

difference in temperature between the cold and warm areas, the more ac-

curate the calibration will be.

3. Ensure your transmitter is off and then connect a ﬂ ight battery to the

350 QX2 AP and power the aircraft on. Wait ﬁ ve seconds and then the blue LED

will begin ﬂ ashing rapidly, signaling the aircraft is initialized and ready to bind.

Accelerometer Calibration

To calibrate the accelerometer, the quadcopter needs to ﬂ y for 20 seconds while

being level. This allows the accelerometer readings to be averaged and stored in

memory.

Use the following procedure to calibrate the accelerometer:

1. Power on the quadcopter with the transmitter off to enter bind mode.

2. Turn on the transmitter while holding the elevator stick back and pressing

the bind switch.

3. Set the ﬂ ight mode switch to AP Mode or Smart Mode. The quadcopter will

ﬂ y in AP Mode no matter which position is selected.

4. Start the motors. Fly the quadcopter off the ground. The quadcopter LED will

ﬂ ash slowly (red, green, blue).

5. Activate the accelerometer calibration mode by changing the ﬂ ight mode

switch into Stability Mode. The vehicle will still ﬂ y in AP Mode. The LED will

start ﬂ ashing quickly (red, green, blue).

6. Continue facing north and yaw the quad 45 degrees left so the quad is now

facing north-west.

7. Slowly rotate the quad 360 degrees about the east-west axis, ("ﬂ ip" the aircraft

diagonally either direction) until it is ﬂ at in your hands again.

8. Continue facing north and yaw the quad 45 degrees left so the quad is now

facing west.

9. Slowly rotate the quad 360 degrees about the east-west axis ("ﬂ ip" the quad

sideways either direction) until it is ﬂ at in your hands again.

10. Continue facing north and yaw the quad 45 degrees left so the quad is now

facing south-west.

11. Slowly rotate the quad 360 degrees about the east-west axis ("ﬂ ip" the aircraft

diagonally either direction) until it is ﬂ at in your hands again.

You have 30 seconds to complete the procedure. The 350 QX2 AP should still be

blinking rapidly when you ﬁ nish. Hold the aircraft still until it stops blinking rapidly. If

successful, the 350 QX2 AP will beep a positive conﬁ rmation and then restart itself. If

unsuccessful, the 350 QX2 AP displays the failed calibration code, a solid white LED.

If the 350 QX2 AP displays this error code, power off the aircraft and then begin the

calibration procedure again.

Step 7

4. Once the blue light begins ﬂ ashing, bind with yaw stick right. The

350 QX2 AP will blink red and blue rapidly. Leave the aircraft and transmitter

powered on and allow the aircraft to warm up for 10 minutes. Do not move

the aircraft during this time.

5. After 10 minutes the motors on the aircraft will beep to indicate the calibration

is complete. Power off the aircraft and then your transmitter.

If the 350 QX2 AP displays the failed calibration code, power off the aircraft and

then begin the pressure calibration procedure again.

6. Fly steadily for 10–30 seconds. The LED will ﬂ ash slowly when data

collection is done.

7. Land the quadcopter and stop the propellers by lowering the throttle and

holding the bind button for 1 second.

IMPORTANT: The calibrated values are not yet permanently stored. Do not turn

off the quadcopter.

8. Start the motors and verify the quadcopter ﬂ ies without drifting.

9. Land the quadcopter and stop the motors by lowering the throttle and

holding the bind button for 1 second.

10. Save the calibration by moving the rudder stick quickly left, right, left, right.

Values are saved when you hear a rapid triple tone twice.

11. Turn off the quadcopter.

12. Conﬁ rm the calibration by powering up the quadcopter and performing a test

ﬂ ight. If the calibration is not correct, start the calibration procedure again.

Step 9

Step 11