User Manual
24
SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
EN
PHYSICAL TRANSMITTER ADJUSTMENTS
•  Turn off the DX5 Pro
•  Using a 2mm hex wrench, remove 3 screws.
•  Rotate the drop down to the desired angle.
•  Align with the screw holes and re-install the 3 screws 
being careful not to pinch any wires.
•  Using a 2mm hex wrench, remove the 3 screws from the 
drop down and remove the drop down from the transmitter. 
Carefully disconnect the 2 wiring harness from inside the 
transmitter.
•  Using a 1.5mm hex wrench, remove the 
steering wheel.
•  Using a 2mm hex wrench, remove 2 screws 
from the steering mechanism. Remove the 
steering mechanism from the drop down 
being careful to pull the wiring harness 
through the opening.
•  Keep the drop down in a safe place for future 
use.
•  Connect the 2 wiring harnesses to the board 
inside the DX5 Pro. Note that one connector 
has 6 pins and the other has 7. 
•  Re-install the steering mechanism directly onto the 
transmitter using the 2 screws.
•  Re-install the steering wheel.
•  Refer to the Drop down steering wheel options section 
above for directions on removing and installing the steering 
mechanism.
•  The wedge goes between the steering mechanism and 
the drop down (or transmitter if the drop down is not being 
used) and can be rotated to almost any angle.
•  Wedges are two parts so wiring does not have to be 
removed for changes. 
Rotate:
Dropdown steering wheel options
The DX5 Pro comes with the dropdown wheel installed. The 
dropdown can be rotated for a perfect feel or removed for a 
standard wheel layout. All the parts necessary to convert to the 
standard wheel are included.
Standard wheel conversion:
Steering Wheel Wedges
Wiring not shown
CAM
15º 
10º
57840 SPM DX5 Pro DSMR Tx Manual_BOOK 2457840 SPM DX5 Pro DSMR Tx Manual_BOOK 24 4/26/18 2:56 PM4/26/18 2:56 PM










