Tq-3 Radio System Controls/Adjustments; Throttle Neutral Adjustment; Electronic Throttle/Steering Trim - Traxxas Revo 3.3 5309 Owner's Manual

The Traxxas TQ-3 Radio System
TQ-3 Radio System Controls
14 • Revo 3.3
Steering
Shift Reverse
Brake
Neutral
Accelerate
Shift Forward
TQ-3 Radio System Adjustments
In addition to the electronic throttle and steering trim controls, your
radio system features throttle neutral adjustment and servo reversing
switches.

Throttle Neutral Adjustment

The throttle neutral adjustment is located on the transmitter face and
controls the forward/reverse travel of the throttle trigger. Change the
adjustment by pressing the button and sliding it to the desired position.
There are two settings available:
50/50: Allows equal travel for both acceleration and braking.
70/30: Allows more throttle travel (70%) and less
brake travel (30%).
50/50 is the required setting for Revo with the TRX 3.3 Racing Engine.
Electronic Throttle Trim
The electronic throttle trim located on the face of the transmitter adjusts
the neutral (center) point of the throttle servo when the servo is at rest.
This control has been preset for you at the factory. If necessary, adjust
the control so that the carburetor is at idle, and the brakes are not
applied (the model will roll freely). Do not use the throttle trim to raise
or lower the engine idle speed. Make the idle speed adjustment on the
carburetor.
Electronic Steering Trim
The electronic steering trim located on the face of the transmitter
adjusts the neutral (center) point of the steering servos when the servos
are at rest. Adjust this control to make the model drive straight with no
steering input at the wheel.