Owner's manual
6
Spektrum DX4S • tranSmitter inStruction manual
EN
MAIN SCREEN
The Main Screen displays information about the active model,
including the Timer (when activated).
To return to the Main Screen at any time, press and hold the
Rolling Selector for at least 3 seconds.
A User Name
B Active Model memory number (30 available)
C Name assigned to the Model memory
D Timer (when activated)
E Transmitter battery voltage
F Steering Percent
G Brake Percent
H Position of Steering (St) trim
I Position of Throttle (Th) trim
J Position of Aux 1 trim
K Position of Aux 2 trim
WARNING SCREENS
Inactivity Alarm
The alarm reminds users to power off the transmitter and save battery power. If the transmitter
is powered on for more than 10 minutes and no control movement is detected, the inactivity alarm will
activate. Moving any control stops the alarm. After one hour of inactivity, the transmitter will automatically
shut down to save battery life. To turn the transmitter on again, push the power button off, then on.
PROGRAMMING GUIDE
Turn
Press
Press
To Enter, Choose or Exit
a selection.
To move between options or
change values in an option.
Hold for 3 seconds and release
to return to the Main or
Telemetry screen.
Roll
Hold
Press
Using the Rolling Selector
Press the Selector to enter a highlighted function.
Roll the Selector to highlight a function, or change settings and
values when selected.
Press and hold the Selector for more than 3 seconds in any
screen to return the display to the List Screen or the Main
Screen.
To program, always start with a press on the Selector, then roll,
then press, then roll, and so on.
Low Battery Alarm
An alarm will sound and a warning screen will show when the transmitter’s bat-
tery power falls below a set limit. This alarm reminds the user to bring the model
under full control, power off the transmitter and replace the batteries. Press the
Roller to stop the alarm and go to the Main Screen.
Set the low battery limit using the System Screen.
CAUTION: If you decide to use the optional Li-Po battery back, never allow
the battery voltage to fall below 6.4V.
A Warning title
B Battery voltage, which is under the set limit
C Animated arrow pointing to Roller below the screen
D Image of roller below the screen
A
B
C
D
E
F
G
H
I
J
K