电路安装完成后，请勿安装螺旋桨，进行
X450
无桨通电测试。
1
将遥控器油门收到最小后打开遥控器开关。
2 X450
接通电源。
3
轻推油门。
4
观察四个电机启动是否顺畅，
旋转方向是否正确
。
a
)
如果电机没有启动或启动不畅，则将油门收到最小，断开
X450
的电源，检查电路和电机后重新测试，直到正常。
b
) 如果旋转方向不正确，则将油门收到最小，断开
X450
电
源，对调任意两条电机线，直到电机旋转方向都正确。
5
推动各操纵杆，观察电机的转速是否有变化。
6
测试完成，将油门收到最小，断开
X450
的电源。
无桨通电测试
Power-on Test without Propeller
After electronic parts installation, plug in X450 for the first time without propellers.
And do not install the propellers now.
1
Lowest the RC throttle then start RC.
2
Power on X450.
3
Apply the throttle slowly.
4
Note if four motors rotate smoothly
a) If motor does not rotate or not smoothly enough, please throttle down to
the lowest then unplug X450. Check on electronic circuit and motors to
retest until it works fine.
b) If not in the right direction, lower the throttle to minimum and power off
X450. Swap any motor wire of three connecting to the holes until it works
in the right way.
5 Poke all control sticks to observe motor rotation speed changes or not.
6
Throttle back to lowest and power off X450.
M1
M4
M2
M3
前方
Front
旋转方向
Swing
way
15
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