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M12S SUPER
2.4GHZ FH4T RADIO CONTROL SYSTEM USER'S GUIDE
CURVE MENU { EXPONENTIAL, ADJUSTABLE RATE CONTROL AND CURVE }
Exponential Programming
The Exponential 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 Exponential Rate percentage value will Soften the control feel around Neutral and Increasing the Exponential
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.
100%
Quick
(1% to 100%)
Linear
(0%)
N
Amount of Control Operation
A graph that depicts the control output and Exponential Curve relationship is featured to help visualize the changes you make.
Exponential 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 37 through 46.
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 Exponential 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 > EXP.
Changing the Rate Percentage Value:
The Rate percentage value determines the amount and type of Exponential, either Quick, Mild or Linear (see diagram on the
previous page). When a Positive or Negative Exponential percentage value is programmed, a Curve will be created from a fixed
Neutral Point. This Curve will be equal on both sides, except for the Throttle channel. For more information, see the notation on
the next page.
1) From within the CURVE menu, scroll UP or DOWN to highlight RATE > 0%.
2) Press the ENTER key, then scroll UP or DOWN to Increase or Decrease the
Rate percentage value. Using a Negative Rate percentage value will Soften
the control feel around Neutral and using a Positive Rate percentage value
will Heighten the control feel around Neutral.
RATE setting range is -100% (Mild) to 100% (Quick). The default setting is 0% (Linear).
Telemetry System with Sanwa Synchronized Link Support
Exponential 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 Exponential Rate percentage
value and if your model under-steers, Increase the Steering Exponential Rate
percentage value.
For another example, reduce the Throttle High Side Exponential 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 Exponential 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, Exponential Rate percentage values can be
Mild
adjusted separately for the Throttle High Side and the Throttle Brake Side. In addition,
(-1% to -100%)
the Exponential Tweak Right and Tweak Left function allows you to balance
Exponential for Right and Left Steering.
100%
T
RACING
91
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