Travel; Steering Rate; Exponential - Spektrum DX3R User Manual

EN

Travel

The Travel screen (travel adjust or endpoints) allows
independent travel adjustment of the servo throw in
each direction of all three channels—steering, throttle
and auxiliary.
List
Main
Model
Travel
Steer Rate

Exponential

Reverse
Sub Trim
Timer
Bind
Frame Rate
Travel
User Name
01: Model 01
L 100%
ST
R 100%
H 100%
TH
L 100%
H 100%
AX
L 100%
Travel
01: Model 01
Steering
100% 100%
or move the trigger forward or backward for throttle.
The left and right values can now be adjusted
independently.
• T o highlight both values again, press the roller once
and both values will be highlighted.

sTeerIng raTe

Steering rate (dual rate) allows you to make on-
the-fly steering travel adjustments using any of the
programmable grip trimmers (A, B, C, D or E). The
Steering Rate screen also offers a Steering override
function that allows you to access a second steering
rate (normally 100%) at the touch of a button or
10
• F rom the list screen, highlight the
Travel function.
Changing Values Equally:
• P ress the roller. The Travel screen
will display.
• R otate the roller to highlight the
channel you wish to adjust.
ST= Steering
TH= Throttle and brake
AX= Auxiliary channel 3
• P ress the roller to enter the
highlighted channel's travel
function.
• R otate the roller to highlight the
values at the bottom of the screen.
Press the roller to select both.
The boxes highlighting the values
should be flashing.
• R otating the roller wheel will
now adjust both the right and left
values simultaneously.
• P ress the roller to set the desired
value.
Changing Values
Independently:
• T o adjust the right or left values
independently, rotate the wheel
left or right for steering and aux,
trimmer. This is especially helpful for oval racers
that program minimal steering throw to desensitize
steering during racing but require maximum steering
angle to drive out of a crash or get turned around on
the track. The user name, model number and model
name are also displayed in this screen.
List
• F rom the List screen, highlight
Main the Steering Rate function.
Model
Travel
• Press the roller to access.
Steer Rate
Exponential
• U se the roller to select the S/R
Reverse
function or the S/R Override
Sub Trim
function by placing the box
Timer
around the desired function.
Bind
Frame Rate
• P ress the roller to access S/R
or S/R Override; then use the
roller to change to the desired
Steer Rate
Steering rate value.
User Name
• Press the roller to set the value.
01: Model 01
Note: You can assign the
S/R
100%
adjustable S/R to any of the
trimmers (A, B, C, D and E).
S/R Override
It defaults to trimmer D. This
INHIBIT
trimmer works in unison with
the S/R Rate screen. You can
adjust the value using the assigned trimmer from
either the S/R Rate screen or the Main screen. If
you don't want an on-the-fly adjustable Steering
rate, you can inhibit the S/R trimmer. See Switch
Select on page 15 for more details.
Note: In order for the S/R Override to operate,
you must assign it to a switch or trimmer. The
default position for this function is inhibited.
Seee Switch Select on page 15, 16.
exPonenTIal
With Exponential you can affect the response rate
of the steering, throttle and/or brake.
Typically positive Exponential is used for steering,
reducing steering sensitivity around neutral and
making it easier to drive the car at high speeds in
a straight line. But exponential still allows for the
maximum turning radius.
The DX3R PRO's Exponential function (Expo for short)
allows independent Expo values in each direction
of all three channels—steering, throttle and
auxiliary. A graphic illustration displays the effect
of exponential adjustment.
SPEKTRUM DX3R PRO USER GUIDE