II. Preparations for Flying
1. Before flying, please check whether the aircraft is in good condition , whether the rotation direction of all
the propellers are right, whether the motors and propellers are fixed well. Overload is strictly prohibited and
the maximum load is about 1.3kg.
2. Power on Seraphi and if back light flashes this indicate it is
normal ,then it flashes
slowly,this
indicate it find GPS (outdoor ), it can remember home point,if it Always flashes this indicate it
can not find GPS ( indoor or
you can fly in attitude flight mode,
weak GPS signal),
3. Be sure to observe the surroundings before flying. Choose an open space without obstruction and tall
buildings as flying field. Stay away from crowds, especially children. Place the aircraft over 4 meters away
from you and others to avoid accidental injuries.
4
、
we suggest the operator choose an open space without crowds and tall buildings as flying field. Safety
comes first. Be Sure to protect your eyes and other vulnerable parts of your body. We strongly suggest you
wear an eye shield to protect your eyes.
1. Make clear the nose and tail of the aircraft and make sure the back light of the aircraft faces towards the
operator. Switch on the remote controller, then power on the aircraft. waiting backligh
ashes
t
fl
or
(gps signal enough)
and then release the right stick and keep it at the mid point
,Unlock and start the motors
in a natural state. Push the throttle stick (left stick) from the middle bottom ,then check whether all the four
propellers are rotating correctly. If all the propellers work well, contiune push until Seraphi takes off from
the ground. By pushing or pulling the throttle stick, Seraphi can ascend or descend in the air.
2. During flight, Seraphi might suffer side drift or nose rotation. Please use the Yaw stick (left stick) to adjust
the back light direction and keep it facing towards the operator. Make sure the aircraft and the transmitter
are in the same frame of reference and pull or push the roll and pitch stick (right stick) to adjust the flying
directions.
3.During the flight, you can switch to GPS Flight Mode(make sure GPS signal enough)
III.Taking off
Compass Calibration
The GPS module has a magnetic field sensor inside
for measuring the geomagnetic field, which is not the
same in different areas.
Calibrate the compass before the first flight or
when flying in a different area.
Make sure to keep
away from ferromagnetic substance and other
electronic equipment when calibrating or flying.
If the calibration was successful, calibration mode will
exit automatically.
Please download the Operating Instructions and
software from the website (www.yunyi-flight.com)
horizontal calibration
Turn on remote control , the Seraphi is placed on
Horizontal ground, reconnect the power supply,
wait 10 seconds , backlight flashes
Pull the
two switches bottom,
Pull the left
and right sticks to the
left bottom as shown,
back light flash rapidly,
release the stick, waiting
10 seconds,calibration
is complete.
NOTE:
In any Drop or
rollover cases or first use
.
You should carry out this step. This will
ensure a stable flight .
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