Exponential ( E X P ) - FUTABA 9VAP Instruction Manual

ADJUSTMENTS AND FLIGHT TECHNIQUES
Select the EDIT screen, and move the cursor to Line 2 with the
Exponential Mixing
EXPONENTIAL/VTR
Exponential or VTR functions can be used to change the servo response curve from the
normal linear operation. This can be very helpful if control response is either sluggish or too
sensitive near the neutral position. Maximum servo deflection limits (set by ATV and/or
A FR) remain the same.
Exponential
•With Exponential control, the amount of servo
movement in relation to a given amount of
control stick deflection can be made to steadily
increase (or decrease) as the stick is moved
farther from neutral (or as in the case of CH3
(Throttle), from one extreme to the other).
• Exponential control is available on CH1 to
CH8.
• Two different types of Exponential response
curves can be selected.
The TYPE 1 Curve is symmetrical in both
directions from neutral. This type is generally
Trim Parameter Model
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End
used, when desired, on "neutralizing" controls
such as AIL, ELEV. and RUD.
The TYPE 2 Curve is exponential in one direc-
tion over the full stroke of the control stick or
lever. This type is normally used with functions
such as THR.
• The amount of exponential can be varied from
0% to 100% in 4% steps. By using positive or
negative exponential with either the TYPE 1 or
TYPE 2 EXPO Curves, a total of four different
types of Exponential control response can be
selected.
[20]
or t cursor key.