Futaba 4GRS - Manual (Page 65)

(HOME screen)
(MENU 2 screen) (TH ACCEL screen) (MENU 1 screen)
Press
Press
Press
Press
Select
"TH ACCEL"
* T h i s f u n c t i o n i s n o t
available in "TH-STK :
F10 mode"
65
Fu
nc
tio
n
Throttle Acceleration "TH ACCEL"
FWRD BRAKE
Ser
vo tr
av
el
0%
50%
100%
0%
50%
100%
- Operation near the throt-
tle trigger neutral position
becomes an abrupt rise.
- The forward and brake
sides can be set separately.
- When the brake mixing
function is set, the CH3/
CH4 brake can also be set.
Operation
Throttle Acceleration "TH ACCEL" (Throttle system)
The throttle servo will "jump" to a preset position at its maximum possible speed. Un-
like exponential, which adjusts the whole throttle movement into a curve, throttle ac-
celeration simply "jumps" away from neutral and then leaves the remaining response
linear.
The standard value (100% point) of this setup affects the operation amount set by
throttle EPA function.
Set value
Carburetor
Brake side
Servo horn
Clearance
For GP cars, the linkage must have a clearance
because one servo controls the engine carbure-
tor and brake. Thus, there is a noticeable time
delay at both the forward and brake sides. Sharp
response comparable to that of electric motor cars
is obtained by reducing this clearance at the trans-
mitter side.
Convenient usage method
Display to "TH ACCEL" screen by the following method:
Setup item
FWR RATE :Forward side acceleration
BRA RATE :Brake side acceleration