UPair 2 Ultrasonic 3D+4K, Руководство пользователя

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Precautions
This part introduces the Flight Environment Requirements, Pre-flight Checklist and Flying Reminders.
Before use, please read this manual carefully and operate the drone in accordance with the following
instructions.
Fly Safe
1. Fly in an open area, avoid the link to the controller being affected by base stations
,
subway
stations, train stations, highways, airports, high voltage lines,and so on, to avoid crashing.
2. When ready to fly
，
please ensure that no one is within 10 meters radius of the takeoff-landing
area and keep away from other unsafe obstacles. (Such as crowds
,
high voltage power
lines
,
trees
,
bodies of water).
3. Do not exceed 20 minutes in continuous flight time, to avoid overheating of the motor
and burning of any components, resulting in a crash.
Pre-flight Checklist
1. Before the flight, make sure all the drone parts work properly. Do not let the drone take off if any
parts are missing or defective.
2. Mount the propellers according to the manual, make sure all propellers are firmly installed to
avoid damage if a propeller falls off the drone during a flight.
3. Check if the remote-control battery and the flight-intelligent battery are fully charged, make sure
the propellers, batteries, camera have been firmly installed, check if the Micro-SD card or TF card
have been inserted.
4.
During the take-off of the drone, please power on the remote control, then start the aircraft.
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