17
Spektrum DX4r prO • tranSmitter inStructiOn manual
EN
SySTEM
The System function lets you adjust transmitter functions.
SWITCh
The Switch menu enables you to as-
sign any of the seven switches to one
of the following functions. Switches
that have a +/- next to the name can
be assigned to different directions.
For example, ST trim+ causes right
steering trim to trim the steering
to the right. ST trim- causes right
steering trim to trim steering to the
left. Aux1 and Aux2 can only be as-
signed to one function at a time. For
example, if Aux1 is assigned to 4WS
Mix, then it it will not be available as
an option on the switch screen.
DISPlAy
Contrast
The contrast function provides
adjustment to the brightness ratio
of the lightest to the darkest part of
the screen. You can set the contrast
to a value from 0 to 30 (0 is lightest
and 30 is darkest).
light
You can set the backlight to one
of three modes:
Timer, On
or
Off
.
Timer:
The backlight will turn off
after a preset delay.
On:
The backlight never turns off when the transmitter is on.
Off:
The backlight is always off.
1.
Use the Rolling Selector to access Light.
2.
Press the roller and the surrounding box will flash.
3.
Rotate the roller to the desired backlight mode and press
the roller to select it.
Timeout
You can adjust the amount of time the backlight is on.
The timeout only applies when Light is set to Timer.
Trims
Changing the Trim values will change the bars shown at the
bottom of the Main screen. For example, if you select ST Trim
for Pos. 1, the Steering Trim will appear in the first bar on
the Main screen.
lang (language)
The DX4R PRO can display the screen text in one of four
languages: English (default), German, French and Italian.
Use the roller and select the Language function.
USERNAME
You can program a user name
with up to 10 characters. This name
is displayed on the Main Screen. In
the System screen, highlight the User
Name and press the roller to access
the function. Use the roller to select
the position, then press the roller
to access a character. Username
affects all models.
Switch A, B, C, D, E
Inhibit
Idle Up
Ax1 Lin
Ax1 2P
AX1 3P
Ax1 MT
Ax1 Trm+
Ax1 Trm-
Ax1 Exp+
Ax1 Exp-
Ax2 Lin
Ax2 2P
Ax2 3P
Ax2 MT
Ax2 Trm+
Ax2 Trm-
Ax2 Exp+
Ax2 Exp-
Brake +
Brake –
Thr Trm +
Thr Trm –
Thr Exp +
Thr Exp –
S/R Ovrd
Str Trm +
Str Trm –
Str S/R +
Str S/R –
Str Exp +
Str Exp –
ROSS Bnd
ROSS Ax1
ROSS Ax2
4WS Mix
Brake Mix
MOA Mix
TH BIAS
Mix A
Mix B
Mix C
Mix D
Mix A Rate
Mix B Rate
Mix C Rate
Mix D Rate
Timer
Switch F
Inhibit
Ax1 2P
Ax2 2P
S/R Ovrd
ROSS Ax1
ROSS Ax2
ROSS Bnd
Timer
