Welkin P1, Руководство пользователя, Страница: 9 / 19

4. Check if the corresponding posture of the aircraft is correct;
5. Confirm the height of all way points, they all needs to be higher than the actual environmental
altitude (if necessary, you can use a small aircraft to test the flight route);
6. Make sure that there are no obstacles on all route lines.
Check Items In Flight
1. The aircraft needs to switch to GPS mode when it is about 10m high from the ground, and
hover above 5 seconds at fixed point to check if the hover is normal;
2. Check if the magnetic compass is normal;
3. Check if the remote control is normal under the attitude mode and GSP mode;
4. Please pay attention to the battery voltage. When the voltage is insufficient, please return and
land in time;
5. Keep the remote control open all the time, and switch flight mode to GPS mode. Push the
throttle to 50%, and keep it during the whole flight until landing then push the throttle down to
0%.
Landing Check
1. The landing gear must be deployed before landing.
1. Check if the environment of return point and the landing pad are safe;
2. Check the situation of aircraft voltage.
Check After Landing (one by one)
Do not approach the aircraft until the propeller has stopped.
1. Ensure that the aircraft has been locked;
2. Save the data first, then power off the aircraft, and then close the remote control, map
transmission, ground station and other storage components;
3. Folding machine arms, folding paddles, paddle supports and etc to put into the case. (Note that
the high temperature battery should be placed at room temperature and then boxed);
4. Pay attention to the storage voltage of the battery (22.2V);
5. The package is dust-proof and moisture-proof.