Trim Adjustment; Troubleshooting - Protocol dronium III AP Instruction Manual

TRIM ADJUSTMENT

SIDEWAYS TRIM
When the drone drifts to the left or right side unintentionally, you can
correct it by pressing the trim button in the opposite direction until it
evens out.
FORWARD/BACKWARD TRIM
When the drone drifts forward/backward unintentionally, you can correct
it by pressing the trim button in the opposite direction until it evens out.
*NOTE: Trim adjustments are designed to counter drifts not caused
by wind.
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Backward
Forward

TROUBLESHOOTING

*Allow 15 minutes to pass between full flights as this will give the motors a
chance to cool down. Failure to do so could wear out and shorten the life
of the motors.
SYMPTOM POSSIBLE CAUSE
Dronium III 1. Communication between
AP does not controller and aircraft was
respond not synchronized during
set up
2. Battery power depleted
on aircraft, controller or
both.
Response to 1. Controller battery power
control inputs nearly depleted.
intermittent or
erratic
Dronium III 1. The aircraft was not
AP will not on level ground during
hover or synchronization.
strafe
2. Trim settings are incorrect.
correctly
POTENTIAL SOLUTION
1. To synchronize, turn on aircraft
first, place it on level ground, and
then turn on controller.
2. Charge aircraft and/or replace
batteries in controller.
1. Replace batteries in controller.
1. Re-synchronize aircraft
and controller.
2. Recalibrate the Altitude Sensor.
3. Reset the trim buttons on
the controller and re-trim flight
controls.
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