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Frequently Asked Questions And Solutions - Cheerson CX-20 User Manual

Auto-pathfinder 6 - axis system
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Return Home when the quadcopter is out of control: When the quadcopter
(6)
is out of control, it'll turn into the Return Home Mode and return back and
land in the position when it is unlocked automatically.
The cancellation of the Return Home Mode: In Return Home Mode and
(7)
after the quadcopter returns to the areas in which it can be seen, if you
want to stop the Return Home Mode, you need to do the following steps:
A:If the SWA is on the "0" position in the Return Home Mode, to set SWA
on "1" position first and then to turn it back on "0" position, then the
Return Home Mode is canceled.
B:If the SWA is on the "1" or "2" position in the Return Home Mode,to set
SWA on "0" position first , then to turn it back on "1" position and then to
turn it on "0" position again, then the Return Home Mode is canceled.
NOTE:1. It is suggested to use only Manual Mode, Stable Mode and One Key to Return Home Mode for the beginners,
it means to use the SWA switch only;
2. It is required to take off in the Manual Mode.
5 Low Voltage Protection for the quadcopter
Low voltage protection is a protection system designed to avoid the quadcopter to
(1)
crash in low battery voltage. When the battery voltage is between 10.2V to 10.4V,
the quadcopter will activate the low voltage alarm and give out the "beep, beep..."
sound, and the front and rear indicator LED lights will blink at the same time.
There is 1-2 minutes to fly safely after turning into low voltage protection, therefore
(2)
the pilots need to adjust the flying distance and to prepare to return safely.
6 Low Voltage Protection for the transmitter
Low voltage protection is a protection system designed to avoid the signal
(1)
interruption for the transmitter in low battery voltage.
When the battery voltage is low, the transmitter will give out the "beep, beep..."
(2)
sound, and the power indicator light will blink slowly at the same time.
Please change the battery in low voltage protection.
(3)

7 Frequently asked questions and solutions

Frequently asked
questions
Fly in circle in
Stable Mode
Motors does not work
The quadcopter
does not rise
Does not
return home accurately
The quadcopter
can not hover
1. Poor GPS signal. To change to some other open places.
2.2.To fly 3-5 minutes in Manual Mode, and it'll get the GPS signals automatically
1.SWA switch is not set on the "0" position 2.Low battery voltage, please change the battery.
To make sure the propellers are installed correctly, to reinstall the propellers if they are installed reversely.
Poor GPS signal. To change to some other open places.
Solution
The quadcopter need to be recalibrated.
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