Troubleshooting - Robolink CoDrone EDU User Manual

Troubleshooting

Here are some common issues you might encounter with the CoDrone
EDU, and how to address them.
My drone drifts when it flies. 1. Your drone may need trimming. Use the direction
pad buttons to trim the drone. See page 17.
2. The flooring may be interfering with the optical flow
sensor. Try changing the environment or flying over
a different surface. See page 5.
My drone and controller are The drone and controller are probably un-paired.
blinking red. See page 14.
The controller is vibrating and If the drone flashing and controller vibrating is
my drone is beeping and accompanied by a beeping sound on the drone,
flashing red your drone battery is probably low. Land and
replace your battery.
The drone isn't flying after a 1. Check propellers for debris or damage. Replace if
crash. necessary. See page 18.
2. Check for structural damage to motor wires and
connectors. Replace if necessary. See page 20.
3. The drone may have sustained damage to one
of the flight sensors. Contact Robolink Help to
diagnose.
My controller is discharging too
Try turning off the LCD backlight to conserve your
quickly. battery. Press H to toggle the backlight on and off.
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The drone isn't responding to If your controller is connected to a computer via
any of the controller buttons or USB, you're likely in the LINK state instead of the
joysticks. remote control state. Press the
to the remote control state. The LINK state is used
for programming.
One or more propellers are 1. Incorrect propeller or motor orientation may cause
spinning but my drone is not the drone to stay in place or behave erratically
taking off. during take off. See page 18.
2. Check motor wires for damage or disconnection
that may be preventing the motor from turning on.
See page 21.
3. If the controller shows a "vibration" error, clean out
the propeller hub and ensure the propeller is clean
and spins freely without wobbling. Replace any
motor or propeller as needed.
My battery isn't charging. Try disconnecting the Micro USB cable and the
battery. Then plug the battery back in first, then the
Micro USB cable.
Robolink Help
For more complete troubleshooting
help, head over to Robolink Help,
where we have dozens of articles and
videos for common issues.
You can also use Robolink Help to
reach out to us for technical support.
button to switch
help.robolink.com
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