Main Motor Proportional Mix Trimmer Pot; Gyro Gain Adjustment; After Flying - Horizon Hobby Blade CX4 Manuel D'utilisation

Main Motor Proportional Mix Trimmer Pot

The Main Motor Proportional Mix Trimmer Potentiometer (trimmer pot) adjusts the mixing between the main motors, which enables you to fi ne-tune the
rudder trim. You must power down the helicopter before making adjustments to the trimmer pot. Any changes you make will not take effect until after
the 3-in-1 control unit is re-initialized. Always ensure the rudder trim lever on the transmitter is centered before making changes to the trimmer pot.
Make adjustments 1/8th of a turn at a time and test the results before making further adjustments.
Enter into a stable hover with the rudder trim centered and no rudder input. If the nose of the helicopter is trying to drift to the left, turn the trimmer pot
clockwise. If the nose of the helicopter wants to drift to the right, turn the trimmer pot counterclockwise.
If the nose of the heli drifts to the left,
turn the trimmer clockwise

Gyro Gain Adjustment

The Gyro Gain adjusts the gain (response) of the gyro used to hold the tail of the helicopter straight during fl ight. You do not need to power down and
re-arm the helicopter for changes to the Gyro Gain to take effect.
NOTICE: Exercise caution while making adjustments to the Gyro Gain. When armed, the rotor will turn in response to any throttle movement.
In a stable hover, if the tail of the helicopter twitches or wags quickly from side to side, the gain is too high. Reduce the gain in small increments until
the tail is steady. If the tail of the helicopter wanders and feels loose, the gain is too low. Increase the gain in small increments until the tail is solid.
Increase the gain if the tail of the helicopter
wanders or feels loose
Aft er Flying
2
Remove the fl ight battery immediately after fl ight
and fully charge before storing.
1
If the nose of the heli drifts to the right, turn
the trimmer counterclockwise
Reduce the gain if the tail of the helicopter
wags quickly back and forth
Power off the transmitter.
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