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The Adjustable Rate Control (ARC) function allows you to vary the amount of servo travel in relation to the movement of the
Steering Wheel and Throttle Trigger (or in some cases, the Auxiliary Dial and/or the Auxiliary Lever) near the Neutral positions to
change the way those functions react to control movement.
Decreasing the ARC Rate percentage value will Soften the control feel around Neutral and Increasing the ARC Rate percentage
value will Heighten the control feel around Neutral. Using a Lower Negative value allows for smoother control. Using a Higher
Positive value may result in more 'twitchy' control response.
The Adjustable Rate Control function works like the Exponential function, except that the Adjustable Rate Control function features
the added benefit of being able to move the Neutral Point, whereas the Exponential function Neutral Point is fixed. In addition, the
ARC Curve is more Linear than the Exponential Curve.
Adjustable Rate Control Programming Values can be changed while you're driving by Assigning these functions to a Trim
Switch, the Auxiliary Dial or the Auxiliary Lever. For more information, see the
ASSIGN Menu
section on pages 33 ~ 38.
ARC Rate percentage values can be adjusted from Mild through Linear to Quick to
allow you to set the most effective control response for your Model. For example, if
your Model over-steers, reduce the Steering ARC Rate percentage value and if your
Model under-steers, Increase the Steering ARC Rate percentage value.
For another example, reduce the Throttle High Side ARC Rate percentage value on
a slippery track or with a Model that has a Higher-torque motor or engine, and
Increase the Throttle High Side ARC Rate percentage value on a high-grip track or
with a Model that has a Lower-torque motor or engine.
For the utmost in precision control, ARC Point and Rate values can be adjusted
separately for the Throttle High Side and the Throttle Brake Side. A graph that
depicts the control output and ARC Curve relationship is featured to help visualize
the changes you make.
Quick
(1% to 100%)
Linear
(0%)
Mild
(-1% to -100%)
100%
100%
N
Amount of Servo Operation
Amount of Control Operation
Adjustable
Neutral Point
Choosing the Channel and the Curve Type:
1) From within the RACING menu, scroll UP or DOWN to highlight the CURVE
menu.
2) Press the ENTER key to open the CURVE menu. The < ST > channel will be
Selected.
3) Press the SELECT switch RIGHT or LEFT to choose the desired channel you
would like to program ARC for.
4) From within the CURVE menu, scroll UP or DOWN to highlight the TYPE > value.
5) Press the ENTER key and scroll UP or DOWN to choose TYPE > ARC.
Changing the Point Value:
The Point value determines the Neutral Point where the Rate percentage value begins. For example, you may not want the Neutral
Point to be centered between the High and Low End Points. You might want the Neutral Point shifted to the Right or to the Left.
1) From within the CURVE menu, scroll UP or DOWN to highlight POINT > 50.
2) Press the ENTER key, then scroll UP or DOWN to Increase or Decrease the
Point value. Increasing the Point value will shift the Neutral Point to one side
of center and Decreasing the Point value will shift the Neutral Point to the
opposite side of center.
POINT setting range is 5 to 95. The default setting is 50 (Centered).
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