Throttle Acceleration "Accfw/Accbk - FUTABA 4PL-2.4GHZ Instruction Manual

Throttle Acceleration "ACCFW / ACCBK"
The servo will jump to the input position at its maximum possible speed. Unlike expo-
nential, which adjusts the whole throttle movement into a curve, throttle acceleration
simply "jumps" away from neutral and then leaves the remaining response linear.
Operation
- Operation near the throt-
tle trigger neutral position
becomes a sharp rise.
- The forward and brake
sides can be set separately.
- When the brake mixing
function (p.72) is set, the
CH3/CH4 brake can also
be set.
Set value
The standard value (100% point) of this setup affects the operation amount set by
throttle EPA function.
Convenient usage method
For gasoline engine cars, the linkage must have a
clearance because one servo controls the engine
carburetor and brake. Thus, there is a noticeable
time delay at both the forward and brake sides.
Sharp response comparable to that of electric mo-
tor cars is obtained by reducing this clearance at
the transmitter side.
Refer to P44 and display the THROTTLE 1 menu and the throttle acceleration screen
by the following method. When set to LEVEL1 by menu level (P37), this function is not
displayed.
(THROTTLE 1 menu screen
100%
50%
0%
FWRD
THROTTLE menu screens
D i s p l a y t h e
T H R O T T L E 1
menu by press-
ing (UP) or (DN).
D i s p l a y t h e
T H R O T T L E 2
menu by press-
ing (UP) or (DN).
(THROTTLE 2 menu screen)

Throttle Acceleration "ACCFW/ACCBK"

(Throttle system)
100%
50%
0%
BRAKE
Clearance
Servo horn
Brake side
Setup item
ACCFW :Forward side
acceleration amount
ACCBK :Brake side
acceleration amount
Caburetor
57