Futaba 6J F4103 Data Sheet

1) Turn the transmitter on.

2) Press and hold the MODE button to access the programming mode.

3) Press either the MODE key OR the END key to scroll through the function menus.  

Continue pressing the MODE or END key until the normal pitch curve (N-PI) menu 
appears on screen. 

4) The LCD screen will contain the pitch curve point indication (left side of screen), 

as well as the current pitch curve value, expressed as a percentage of travel, on the 
right side of the display. 

Note: Point 1 is shown initially which is throttle stick all the way downward (slow) position.  Point 5 is 
throttle stick all the way upward (hi) position.  

  Press the DATA INPUT lever upward to increase the percentage of servo travel for the respective point on 

the pitch curve.  Press the DATA INPUT lever downward to decrease the percentage of servo travel for the 
respective point on the pitch curve. 

5) Press the SELECT button one time to bring up the point two (2) pitch curve adjustments.  Again, use the 

DATA INPUT lever to adjust the values accordingly.

6) Repeat the previous steps to set the normal pitch curve point values for the remaining three (3) points.

7) Press and hold the END button to exit the programming mode.

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the input from the throttle stick position.  Thus, allowing the throttle operation to be adjusted to meet the 
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A 5-point throttle curve is utilized to best match the blade collective pitch to the engine RPM for consistent 
load on the engine.  Throttle curve can be adjusted from 0-100% each point.  Idle up create a curve typically 
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even when the stick is pulled all the way back.  This is one of the functions that makes maneuvers such as 
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