Throttle Trim - FUTABA 3PDF Instruction Manual

The Throttle neutral position can be adjusted by moving
the throttle trim lever up or down.
1
At the initial screen where the Model number and
voltage are displayed the Throttle Trim setting
can be viewed by pressing the trim lever up or
down. If the Throttle trim is not operated for 5
seconds the display will return to the initial
screen.
-When a System Mode Group screen is displayed the throttle trim posi-
tion will not be displayed.
Racers Tip
When using a FET Amp (Electronic speed control) set
the screen to 0 and make the neutral adjustments at the
FET Amp. For gas powered models adjust the throttle
linkage as descried in the engine instruction manual.
When 0 is displayed the carburetor should be fully
closed
Carburetor Fully Closed
(Drum Type)
Trim Operation and Maximum Travel
Trim adjustments can change the servos overall travel. If
large adjustments are made you may need to readjust the
brake side movement. Check the Throttle ATV B side
and the Throttle ATL. The forward may not be effected
but should be checked.
When Trim Adjustments are Large
When the trim adjustment is large enough to cause the
neutral to shift considerably to the forward or brake side
you may need to readjust the linkage.

Throttle Trim

(Slide Type)
Throttle Trim Lever