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PART 1. INTRODUCTION OF AT9S Pro
1.1 SAFETY PRECAUTIONS
1
．
Do not use the remote controller in the rain! Avoid moisture entering the transmitter. If it is
unavoidable to use this product in humid weather (such as competitions), please cover your remote controller
and receiver with a waterproof cloth, and do not fly if there is lightning.
2
．
Don’t use it in rainy and snowy weather. This weather environment will interfere with the remote
controller equipment, resulting in loss of control and accidents!
3
．
Don’t use this equipment in crowded areas and places prohibited by national laws and regulations!
4
．
Do not allow children (Less than 14 years old) to touch this product. This product is not a toy. Please
be careful when operating in scenes where children are present.
5
．
Please strictly abide by local laws and regulations when flying to ensure safe flight!
6
．
Make sure the throttle stick and trim button are set at the lowest end before turning on, then turn on
the power button and check whether the power supply is sufficient, then turn on the receiver!
7
．
Check whether the various actions of servo are consistent with the direction of the corresponding
joystick before operating the model. If they are inconsistent, please adjust before using!
8
．
Please turn off the receiver and controlled equipment before stopping use, and then turn off the power
supply of the transmitter. If the operation is reversed, it may cause loss of control and cause an accident!
9
．
The operating voltage of transmitter is 7.4V~18V. Please do not use battery outside this voltage
range when replacing the battery by yourself.
10
．
You can choose 8 dry battery or 2S~4S lithium battery to power the transmitter. Please learn about
the characteristics of lithium battery and use the professional lithium battery charger. Improper operation may
cause permanent damage and risk of fire.
11
．
There is a Micro USB port at the bottom of AT9S Pro. Please note the port is for upgrading firmware,
not for charging.
