23
Situation
The receiver light keeps flashing operation
Motor does not respond to throttle stick,
receiver LED flashes.
Main rotor spins but unable to takeoff.
Strong vibration of flight vehicle
Tail still off trim after tab adjustment,
or inconsistent speed during left/right
pirouette.
Flight vehicle still wonders forward after trim
adjustment during hovert.
1.Deformed main blades
1.Replace main blades
Fully charge the battery,or replace with a
fully charged battery.
WHEN UFO li-po battery power not enough.
Unable to bind to transmitter.
Repeat the power up initializing process.
The aircraft not any reaction
1.Power to transmiter and receiver
2.Check transmitter and receiver voltage.
3.Poor contact on battery terminals.
1.Deformed main blades.
2.Flight vehicle battery depleted
3.Not detected horizontal point.
1.Danaged tail rotors
2.Danaged tail drive motor
3.Not detected horizontal point
1.Gyroscope midpoint not
1.The boot will lift fine-tune the normalized
neutral point, reboot
1.Replace main blades
2.Replace the main motor
3.Placed on the flat ground,reboot
1.Replace main blades
2.Charge or replace with fully charged
battery.
3.Placed on the flat ground,reboot
1.Turn on transmutter and ensure flight vehicle
battery is inserted properly.
2.Use fully charged batteries.
3.Re-seat the battery and ensure good
contact between battery contacts.
Cause
Way to deal
You can play some exciting control if you were real familiar in all the base operation. Firstly,flying the UFO to 3 meter while
pressing the button of rolling controler,then,release the button of rolling control meanwhile the UFO will be rolling by 360 angle.
If you do real want to control your own UFO in any direction, push the button of speeding controller to 100 percent. Push any
of the forward/back/left side/right side controller to the end and release all the controller, then the UFO will be rolling by 360
angle.
11. RULE OUT TROUBLE DURING FLIGHT
Stable, flexible, flight routes,
Drift, 3D tp roll easily
U
ser
’
s
M
anual
EN
