Calibrating the sensors – Estes 4609 - Syncro User Manual
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HOW TO FLY
CORRECTING DRIFT
LANDING SAFELY
TROUBLESHOOTING
REPLACEMENT BLADES
It is normal for the quadcopter to drift slightly. However if it drifts
in any direction consistently press the trim button opposite the
movement as many times a needed to eliminate the drift.
UP
FORWARD
FORWARD
DOWN
ROTATE LEFT
ROTATE LEFT
LEFT
LEFT
LEFT TRIM
FORWARD TRIM
FORWARD TRIM
LEFT TRIM
ROTATE RIGHT
ROTATE RIGHT
RIGHT
RIGHT
RIGHT TRIM
FRONT
Gray Blades, Blue LEDs
REAR
Black Blades, Red LEDs
BACKWARD TRIM
BACKWARD TRIM
RIGHT TRIM
BACKWARD
BACKWARD
DOWN
UP
When the battery voltage begins to run low, the LEDs will begin
to flash. It is time to land before the built in low voltage cut off
reduces power to the motors.
PROBLEM: Controller cannot be linked to the quadcopter.
SOLUTION: Throttle position needs to be at zero.
PROBLEM: Controller LED flashing after binding.
SOLUTION: Replace batteries.
PROBLEM: Quadcopter shaking.
SOLUTION: Check if the canopy, chassis and rotors are damaged.
PROBLEM: Will not take off.
SOLUTION: Check that the rotor blades are properly installed.
066570 © 2014 Estes-Cox Corp. A subsidiary of Hobbico, Inc.
CALIBRATING THE SENSORS
If the quadcopter doesn’t trim well,
recalibrate the sensors.
1. Turn on the controller and the quadcopter. Place the quadcopter on a
flat surface.
2. Hold the left stick to the lower right. At the same time, quickly move the
right stick left and right several times until the blue LED’s flash.