Troubleshooting Instructions - Estar HUBBLE-11 Manual De Usuario

HEADLESS ( COMPASS) MODE FUNCTION (12)
EN
Normal mode is used to control the drone positioned accordingly in front – back position.
Headless mode enables to control the drone according to joystick commands in any drone positioning. After
Headless mode button is pressed, you will hear the beeps. Press again the headless mode button to return to
default flight mode.
AUTO RETURN FUNCTION (13)
NOTE: THIS FUNCTION IS NOT ACTIVE IN HEADLESS MODE !
When you are flying the drone, it is possible to return it back to Operator position by pressing Auto return button.
The drone will automatically fly to the direction of RCU / Operator. Warning: the drone will NOT perform automatic
landing! Please switch the function off by pressing the button again to overtake the drone control at Close range.

TROUBLESHOOTING INSTRUCTIONS

Situation
Receiver status LED blinks continuously
for more than 4 seconds after vehicle is
powered, no response to control input
No response after battery connected
to drone
Motor does not respond to the throttle
stick lever, LED flashes
Main rotor spins, unable to take off
Strong vibration of the drone
Tail still off trim after fine adjustment,
inconsistent speed during flight or turn
Flight is still not stable after trim
adjustment during hover
All manuals and user guides at all-guides.com
Cause
Unable to bind to transmitter
1.Power to transmitter and
receiver
2. low transmitter / receiver
voltage
3. poor contacts on the
terminals
Battery depleted
Main rotor blade deformation
Drone battery depleted
Deformed blades / axis
Damaged rotors
Damaged drive motor
Gyroscope operation fault
Way to deal
Repeat power up initializing process
1. Check if battery is connected properly,
turn on the drone again.
2. Use fully charged batteries
3. Re-seat the batteries in the battery
compartment after checking their
condition
Change / charge the battery
Inspect the propellers and replace if
necessary
Change / charge the battery
Replace the blades,
apply to the Service Center
Replace rotors / motor
Repeat Automatic Calibration procedure