12
EN
Troubleshooting
Problem
Possible Cause
Solution
The gimbal vibrates after
switching ON
Gimbal did not initialize correctly
or was obstructed
Re-initialize with the gimbal clear of
obstructions
Gimbal does not respond to
control input
Gimbal did not initialize
Keep the quadcopter and gimbal level
and immobile for 5 seconds after
switching ON
Gimbal is not ON
Incorrect gimbal connection
Correctly connect gimbal
Gimbal does not respond to
transmitter
Incorrect transmitter set up
Review transmitter programming
section and make corrections to
transmitter set up
Gimbal is not ON and RED
LED fl ashes slowly
Gimbal gyro board damage
Contact Horizon Product Support
Gimbal LED Flashing RED in
Angle or Velocity Mode
Sensor Error
Check for correct gimbal connection or
contact Horizon Product Support
Optional Parts
Part #
Description
BLH8105
Tall Landing Gear Set: 350 QX3
