Protocol DRONIUM Pilot's Handbook Manual page 9

Symptom Possible Cause
1. The aircraft was not on level ground
The Dronium
during synchronization.
will not hover
or strafe
2. Trim settings are incorrect.
correctly
Restart function:
In case of flight disorder, restore factory default settings by the following methods:
1. Press the power switch to turn on the transmitter.
2. Press the power switch to turn on the quad-copter.
3. When the quad-copter indicator flashes slowly, push the throttle lever to the highest position,
and then pull it back to the lowest position. The quad-copter indicator will change from slow
flashing to steady mode.
4. Place the quad-copter on a horizontal position, then push both left and right lever on the
transmitter to the lowest right corners for 2-3 seconds. The indicator on the quad-copter will
change from normal light to quick flashing light. After 2-3 seconds the indicator will change
back to the normal light. This means the quad-copter has restarted/reset successfully.
TIPS ON 3D STUNT & TUMBLING OPERATION
Once you are familiar with the basics of quad-copter flight, you can try some
advanced maneuvers! At a height of at least 10 feet, press the STUNT button [on
controller's right side] then move the right stick in whichever direction desired to
perform a 360-degree flip in that direction.
Potential Solution
1. Re-synchronize aircraft and controller.
2. Reset the trim buttons on the controller
and re-trim flight controls.
10'
8