Traxxas 56087-1 - Manual (Page 15)

E-REVO BRUSHLESS • 15
3. When the transmitter and receiver’s LEDs turn solid green, the
system is bound and ready for use. Confirm that the steering and
throttle operate properly before driving your model.
Steering Sensitivity (Exponential)
The Multi-Function knob on the TQi transmitter has been programmed
to control Steering Sensitivity (also known as exponential). The
standard setting for Steering Sensitivity is “normal (zero exponential),”
with the dial full left in its range of travel. This setting provides linear
servo response: the steering servo’s movement will correspond exactly
with the input from the transmitter’s steering wheel. Turning the
knob clockwise from the left will result in “negative exponential” and
decrease steering sensitivity by making the servo less responsive near
neutral, with increasing sensitivity as the servo nears the limits of its
travel range. The farther you turn the knob, the more pronounced the
change in steering servo movement will be. The term “exponential”
comes from this effect; the servo’s travel changes exponentially
relative to the input from the steering wheel. The exponential effect
is indicated as a percentage—the greater the percentage, the greater
the effect. The illustrations below show how this works.
Normal Steering Sensitivity (0% exponential)
In this illustration, the steering servo’s travel (and with it, the steering
motion of the model’s front wheels) corresponds precisely with the
steering wheel. The ranges are exaggerated for illustrative purposes.
Decreased Steering Sensitivity (Negative Exponential)
By turning the Multi-Function knob clockwise, the steering sensitivity
of the model will be decreased. Note that a relatively large amount of
steering wheel travel results in a smaller amount of servo travel. The
farther you turn the knob, the more pronounced the effect becomes.
Decreased steering sensitivity may be helpful when driving on low-
traction surfaces, when driving at high speed, or on tracks that favor
sweeping turns where gentle steering inputs are required.
The ranges are exaggerated for illustrative purposes.
Experiment! Try varying degrees of exponential. It’s easy to go back
to “zero” if you don’t like the effect. There’s no wrong way to adjust
exponential. Any setting that makes you more comfortable with your
model’s handling is the “right setting.”
SETTING UP THE ANTENNA
The receiver antenna has been set up and
installed from the factory.
When reinstalling the antenna, first slide
the antenna wire into the bottom of the
antenna tube until the white tip of the
antenna is at the top of the tube under the
black cap. Insert the base of the tube into
the antenna post. Take care not to crimp the
antenna wire. Slide the crimp nut over the
antenna tube and screw it onto the antenna
post. Use the supplied tool to tighten the
crimp nut on the post just until the antenna
tube is securely in place. Do not overtighten
or crush the antenna wire against the
chassis. Do not bend or kink the antenna
wire! See the sidebar for more information.
Do not shorten the antenna tube.
Turning Range
at Transmitter
Effective Turning
Range on Model
To prevent loss of radio range
do not kink or cut the black wire,
do not bend or cut the metal tip,
and do not bend or cut the white
wire at the end of the metal tip.
Correct No No No
TRAXXAS TQ
i
RADIO SYSTEM
Antenna
Tip
Antenna
Tube
Antenna
Wrench
Antenna
Crimp Nut
Antenna
Post