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DX5 Pro
5-Channel 2.4GHz DSMR® Radio System
Instruction Manual
Bedienungsanleitung
Manuel d’utilisation
Manuale di istruzioni
Page 2
EN
NOTICE: All instructions, warranties and other collateral documents are subject to change at the sole discretion of Horizon Hobby, LLC. For
up-to-date product literature, visit horizonhobby.com or towerhobbies.com and click on the support or resources tab for this Product.
Meaning of Special Language
The following terms are used throughout the product literature to indicate various levels of potential harm when operating this product:
WARNING: Procedures, which if not properly followed, create the probability of property damage, collateral damage and serious injury OR
create a high probability of supercial injury.
CAUTION: Procedures, which if not properly followed, create the probability of physical property damage AND a possibility of serious injury.
NOTICE: Procedures, which if not properly followed, create a possibility of physical property damage AND little or no possibility of injury.
WARNING: Read the ENTIRE instruction manual to become familiar with the features of the product before operating.
Failure to operate the product correctly can result in damage to the product, personal property and cause serious injury.
This is a sophisticated hobby product. It must be operated with caution and common sense and requires some basic mechanical
ability. Failure to operate this product in a safe and responsible manner could result in injury or damage to the product or other
property. This product is not intended for use by children without direct adult supervision. Do not attempt disassembly, use with
incompatible components or augment product in any way without the approval of Horizon Hobby, LLC. This manual contains
instructions for safety, operation and maintenance. It is essential to read and follow all the instructions and warnings in the manual,
prior to assembly, setup or use, in order to operate correctly and avoid damage or serious injury.
WARNING AGAINST COUNTERFEIT PRODUCTS
Always purchase from a Horizon Hobby, LLC authorized dealer to ensure authentic high-quality Spektrum product. Horizon
Hobby, LLC disclaims all support and warranty with regards, but not limited to, compatibility and performance of counterfeit
products or products claiming compatibility with DSM or Spektrum technology.
NOTICE: This product is only intended for use with unmanned, hobby-grade, remote-controlled vehicles and aircraft. Horizon
Hobby disclaims all liability outside of the intended purpose and will not provide warranty service related thereto.
Age Recommendation: Not for Children under 14 years. This is not a toy.
Warranty Registration
Visit community.spektrumrc.com today to register your product.
SAFETY PRECAUTIONS
• Always ensure all batteries have been properly charged prior
to using the model.
• Always check all servos and their connections prior to each
run.
• Never operate your model near spectators, parking areas or
any other area that could result in injury to people or damage
of property.
• Never operate your model during adverse weather conditions.
Poor visibility can cause disorientation and loss of control of
your model.
• Never point the transmitter antenna directly toward the
model. The radiation pattern from the tip of the antenna is
inherently low.
• If at any time during the operation of your model you observe
any erratic or abnormal operation, immediately stop operation
of your model until the cause of the problem has been
ascertained and corrected.
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SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
Page 3
TABLE OF CONTENTS
EN
Identifying Controls and Switches ....................................4
Main Screen .......................................................................4
Installing Batteries ............................................................4
Micro SD-Card ...................................................................5
Registering the Transmitter ..............................................5
Updating Raceware™ Software .......................................6
Navigation ..........................................................................7
Drive Mode as a Switch Selection ....................................7
Function List ......................................................................8
Model Select .....................................................................8
Model Name .....................................................................8
Servo Setup ......................................................................8
Travel ...............................................................................8
Sub-Trim ..........................................................................9
Reverse ............................................................................9
Speed ...............................................................................9
Rates ................................................................................9
Exponential ......................................................................10
Timer...............................................................................10
Frame Rate: ....................................................................10
Failsafe ............................................................................10
Binding ............................................................................11
Mixing .............................................................................11
Mixing (continued) ............................................................13
AVC Programming Menu ...................................................13
AVC Tuning (AVC Receiver not included) .............................14
Automatic Braking System (ABS) .......................................15
Idle Up .............................................................................15
Traction ...........................................................................15
Trim setup .......................................................................15
Trim Assign ......................................................................16
Aux Assign .......................................................................16
Telemetry .........................................................................16
Firma ESC Programming ...................................................17
Drive Mode ......................................................................18
Lap Timer ........................................................................18
System Settings ...............................................................19
Display ............................................................................19
Trims ...............................................................................20
Sound settings .................................................................20
About ..............................................................................20
Calibrate ..........................................................................20
System setup ....................................................................21
Model Select ....................................................................21
Model Utilities ..................................................................21
Create new model ............................................................22
Delete Model ...................................................................22
Model Copy .....................................................................22
Reset Model .....................................................................22
Sort Model List .................................................................23
Transfer SD card ..............................................................23
PHYSICAL TRANSMITTER ADJUSTMENTS ........................24
Changing grips ................................................................24
Dropdown steering wheel options ......................................25
Rotate: .............................................................................25
Standard wheel conversion: ..............................................25
Steering Wheel Wedges ....................................................25
SR2100 Receiver ...............................................................26
Optional Lithium Battery ..................................................27
Troubleshooting Guide ......................................................28
Optional parts list .............................................................28
FCC Information ................................................................29
IC Information ...................................................................30
Compliance Information for the European Union ............30
SPECIFICATIONS
DX5 PRO
Type Pistol Grip Transmitter
Channels 5
Frequency 2404 – 2476 MHz
Power output (EIRP) ≤ 18 dBm
Input Voltage 4-8.4V, 4 AA alkaline batteries included
Compatibility DSM2 and DSMR
SD Card Compatible Micro SD Card, not included
GETTING STARTED
(SR2100 Recevier)
1. Install batteries in transmitter
2. Insert bind plug in receiver and then turn on vehicle
3. Turn the transmitter on and put it in bind mode
DAILY DRIVING
1. Turn on transmitter first
2. Turn on vehicle
SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
BOX CONTENTS
The DX5 Pro transmitter is compatible with Spektrum™ DSMR®
and DSM2® Receivers.
The DX5 Pro is available with or without a receiver, both versions
are covered in this manual
• SPM5025 includes the SR2100 DSMR receiver
• SPMR5025 does not include a receiver
4. Set up servo reverse, travel, and sub trim
5. Re-bind to set proper failsafe positions
3. Turn off vehicle first
4. Turn off transmitter
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Page 4
EN
IDENTIFYING CONTROLS AND SWITCHES
A
B
C
R
M
N
O
P
Q
S
D
E
F
G
H
I
J
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 scroll wheel for at least 6 seconds.
A: Transmitter Battery Voltage
B: User Name
C: Model Name
D: Steering Rate
E: Timer 1 (when activated)
F: Timer 2 (when activated)
G: Position of Steering (STR) trim
H: Position of Throttle (THR) trim
I: Position of Brake (BRK) rate
J: Position of Aux 1 trim
K: Position of Aux 2 trim
L: Position of Aux 3 trim
INSTALLING BATTERIES
L
K
A: Button C
B: Switch I
C: Knob
D: Button B
E: Button F
F: Button G
G: Button H
H: Button A
I: Button E
J: Trigger (throttle/brake)
A
B
C
D
E
F
G
H
I
J
K
L
T
K: Steering Wheel
L: Button D
M: Antenna
N: LCD Screen
O: Button L
P: Roller Wheel
Q: Button R
R: SD Card Reader
S: Power LED
T: Power Button
1. Remove the battery cover from the bottom of the transmitter.
2. Install 4 AA batteries as shown.
3. Install the battery cover.
CAUTION: NEVER remove the transmitter batteries
while the model is powered on. Loss of model
control, damage or injury may occur.
CAUTION: If using rechargeable batteries, charge only
rechargeable batteries. Charging non-rechargeable
batteries may cause the batteries to burst, resulting in injury
to persons and/or damage to property.
4
CAUTION: Risk of explosion if battery is replaced by an
incorrect type. Dispose of used batteries according to
state and local laws.
SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
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MICRO SD-CARD*
Installing the Micro SD-Card
A Micro SD-Card (not included) enables drivers to:
• Import (copy) models from any compatible Spektrum™
RaceWare™ transmitter
• Export (transfer) models to any Spektrum RaceWare transmitter
• Update Firmware in the transmitter
To install the Micro SD-Card:
1. Power off the transmitter.
2. Install the Micro SD-Card in the card reader slot located
behind the small rubber door on the side of the transmitter.
*For more Micro SD-Card information see the Transfer SD Card section.
REGISTERING THE TRANSMITTER
EN
SD card must be Class 6 or
lower, and 32GB or smaller,
formatted to FAT or FAT32.
Exporting the transmitter serial number to the Micro SDCard allows you to upload the serial number directly into the
registration screen at www.spektrumrc.com.
To export the serial number:
1. Install the Micro SD-Card in the card reader slot located
behind a small rubber door on the back of the transmitter
2. Click the scroll wheel to enter the
FUNCTION LIST.
3. Scroll down to the System Settings
menu. Click the scroll wheel once to
open the menu.
4. Scroll to About and click the scroll
wheel once to open the menu.
5. When the Serial Number screen
appears, select EXPORT.
6. Power off the transmitter and remove
the Micro SD-Card from the transmitter.
To Upload the serial number to www.spektrumrc.com:
1. Insert the Micro SD-Card in your computer and check the contents
of the SD card on your computer for a “My_DX5R.xml” le.
2. In your favorite browser navigate to www.spektrumrc.com and nd
the Product Registration link on the top of the page as shown.
3. If you do not already have an account, create one now. If
you have an account, login in with your secure login.
4. Once logged in, go to the “My Spektrum” page. Fill out
all relevant information. Once you select your transmitter
model from the pull down menu you will be asked to
upload the serial number.
5. Click on the Select button to navigate to the “My_DX5R.
xml” le on the Micro SD-Card that is in your computer’s
SD card reader and select the le.
6. Click on the Upload from xml le... button and the serial
number will populate into the Serial Number elds.
7. Click Register at the bottom of the screen to nish
registering your new Spektrum Transmitter.
8. Alternatively, you can copy the serial number from the .xml
le and paste directly into the Serial Number eld.
SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
Screen shots from www.spektrumrc.com are correct at the
time of printing but may change at a future date.
5
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EN
UPDATING RACEWARE™ SOFTWARE
NOTICE: The orange LED Spektrum bars ash and a status
bar appears on the screen when RaceWare™ software
updates are installing. Never power off the transmitter when
updates are installing. Doing so may damage the system les.
NOTICE: Before installing any RaceWare les, always
Export All Models to an SD Card separate from the SD Card
containing the update. The update may erase all model les.
For more information on RaceWare software updates, visit
www.spektrumrc.com
Automatically Installing RaceWare Software Updates
1. In your favorite browser navigate to www.spektrumrc.
com and nd the Firmware Updates link inside the Setups/
Updates tab on the top of the page as shown.
2. Find your registered transmitter in the MY PRODUCTS list
and click on Download Updates.
Manually Installing RaceWare Software Updates
1. Save the desired RaceWare version to the SD Card.
2. Install the SD card into the transmitter.
3. Select Update Firmware in the SD Card Menu options. The
Select File screen appears.
4. Select the desired RaceWare version from the File List.
When updates are installing, the transmitter screen is dark.
The orange LED Spektrum bars ash and the update status
bar appears on the screen.
NOTICE: Do not power off the transmitter when updates
are installing. Doing so will damage the transmitter.
3. Follow directions on the screen for downloading the update
to your computer and SD card.
4. Eject the Micro SD Card from the computer.
5. Make sure the transmitter is powered off and install the SD
card into the transmitter.
6. Power on the transmitter and the update automatically
installs in the transmitter.
Screen shots from www.spektrumrc.com are correct at time of
printing but may change at a future date.
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SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
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Turn
Press
Press
NAVIGATION
EN
Using the Scroll Wheel Selector
• Scroll the scroll wheel to move through the screen content or change
programming values. Click the scroll wheel to make a selection.
• Use the Back Button to go back to go to the previous screen (for
example, to go from the Mixing Screen to the Function List).
• Use the Clear Button to return a selected value on a screen to the
default setting.
• The Main Screen appears when you power on the transmitter. Click
the scroll wheel once to display the Function List.
Individual Direction Adjustments
In some instances, you may nd it necessary to independently
adjust the control directions; for example, if you want more travel
for left steering than right steering, perform the following steps:
1. Scroll to the value you wish to change and click the scroll wheel.
2. When both directions are selected, move the control (steering
or throttle) toward the control direction you wish to change. The
selection box moves to the desired direction. You do not need to
hold the control in the desired direction.
3. To change the opposite direction, simply move the control in
that direction.
4. Click the scroll wheel to save the selection.
To Enter, Select or
Exit a selection.
SCROLL HOLDCLICK
To move between
options or change
values in an option.
Hold for 6 seconds
and release to return
to the Main screen.
Auto Switch Select
To easily select a switch in a function, such as a program mix,
roll with the scroll wheel to highlight the switch selection box,
and click the scroll wheel. The box around the switch should now
ash. To select a switch, toggle the switch you wish to select.
Verify the switch selection is now displayed as desired. When
correct, click the scroll wheel to select this switch and complete
the switch selection.
Switch Selection Tip
If the system won’t allow INHIBIT to be changed, all switches are
assigned to a different function. Un-assign a switch from another
function to free it up for selection.
The DX5 Pro does not allow switch assignments to be overloaded, there is only one switch to one function. Once a switch is
congured for a function, the switch assignment for that function
must be disabled for the switch to be used for something else.
Tip: The tick mark below shows the
current switch position.
Rolling and clicking the scroll wheel turns
the selected box black, indicating that the
value or condition will act on that position.
Drive Mode as a Switch Selection
Drive modes enable drivers to congure multiple features to a
single switch. As many as ve drive modes may be congured.
Once the drive modes have been assigned, drive modes may be
selected as a switch selection for various functions. This enables
users to select multiple functions from a single switch. Each
drive mode can have a full set of features for certain conditions.
Tip: Drive modes must be assigned to a switch in the drive mode
menu for drive modes to be available for assignment for other
functions.
SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
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EN
FUNCTION LIST
Click the scroll wheel from the main screen to access the
FUNCTION LIST. The FUNCTION LIST contains all the available
menus on the DX5 Pro. The functions include:
• Model Select
• Model Name
• Servo Setup
• Rates
• Exponential
• Timer
• Bind/ Frame Rate
• Mixing
• AVC
• ABS
• Idle Up
• Traction
Model Select
Model Select enables you to access any of the 250 internal
model memory locations in the Model Select list.
1. Scroll to the desired model memory in the Model Select list.
2. When the desired model memory is highlighted, click the
scroll wheel once to select the model. The transmitter
returns to the Main Screen.
3. Add a new model by rolling to the bottom of the list. You
will then be prompted with the Create New Model screen,
with the option to create a new model or cancel. If you
select Cancel, the system will return to the Model Select
function. If you select Create, the new model will be
created and now be available in the model select list.
Pre-Loaded Model Setups
The DX5 Pro is pre-loaded with several Losi vehicles which take
advantage of the drive mode capabilities in the radio.
• Trim Setup
• Channel Assign
• Telemetry
• Drive Mode Name
• System Settings
• System Setup
CAUTION: NEVER change the
model in Model Select while
operating a model. Changing the model
memory interrupts the transmitter signal
to the receiver and may cause loss of
vehicle control, damage or personal injury.
On pre-loaded model les the D button
selects from the 4 Drive Modes; Trainer, Slick,
Stability, and Full Rip. All settings on the PreLoaded model les are free to be adjusted
(refer to AVC setup information on page 14).
For more information on pre-loaded model setups,
visit the DX5 Pro product page at SpektrumRC.com
Model Name
Model Name enables you to assign a custom name to the
current model memory. Model names can include up to 15
characters, including spaces.
To add letters to a Model Name:
1. Scroll to the desired letter position and click the scroll
wheel once. A ashing box appears.
2. Scroll Up or Down until the desired character appears. Click
the scroll wheel once to save the character.
3. Scroll to the next desired letter position. Repeat Steps 1
and 2 until the Model Name is complete.
4. Select Back Button to return to the MENU.
Servo Setup
The Servo Setup menu contains the following functions:
Travel
Travel sets the overall travel or endpoints of the servo arm
movement. Travel values range from 0–150% (Default is 100%).
To adjust Travel values:
1. Scroll to the channel you wish to adjust and click the scroll
wheel.
2. Scroll Up or Down to adjust the travel value. Click the scroll
wheel to save the selection.
To erase a character(s):
1. Press the Clear button while the
character is selected.
2. Press the Clear button a second time
to erase all characters to the right of
the cursor.
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SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
Page 9
FUNCTION LIST
Sub-Trim
Subtrim offsets the entire range of servo travel including the
center and endpoint positions.
Reverse
Use the Reverse menu to reverse the channel direction. For
example, if the Steering servo moves Left, reversing the channel
will move the Steering servo Right.
To reverse a channel direction:
1. Scroll to Travel and click the scroll wheel. Scroll up or down
until Reverse appears, then click the scroll wheel again to
save the selection.
2. Scroll to the channel you wish to reverse and click the
scroll wheel.
If you reverse the Throttle channel, a conrmation screen
appears. Select YES to reverse the channel. A second screen
appears, reminding you to bind your transmitter and receiver.
EN
CAUTION: Always rebind the
transmitter and receiver after
reversing the Throttle channel. Failure to
do so will result in the throttle moving to
full throttle if failsafe activates.
Always perform a control test after
making adjustments to conrm the vehicle
responds properly.
CAUTION: After adjusting servos,
always rebind the transmitter and
receiver to set the failsafe position.
Speed
The Speed menu enables you to slow the response time on any
individual channel.
The Speed is adjustable from 100% to 1%.
Rates
Rates allow the driver to reduce the travel (0-100%) of the
Steering, Throttle, or Braking with a trimmer button. The
Override option allows drivers to select a different rate value
(0-125%) while holding down the assigned trimmer button.
This is especially helpful for oval racers that program minimal
steering throw to desensitize steering during racing, but requires
maximum steering angle to drive out of a crash or get turned
around on the track.
To adjust the Speed:
1. Scroll to the channel you wish to adjust
and click the scroll wheel.
2. Scroll Up or Down to adjust the speed
and click the scroll wheel to save the
selection.
3. Select a switch to activate/deactivate the
function. If Switch ON is selected, the value
will always be on for that function.
To adjust Rate values:
1. Scroll to Steering and click the scroll
wheel to select between Steering,
Throttle or Brake.
2. Scroll Up or Down to adjust the Rate value.
Click the scroll wheel to save the selection.
3. Set the Switch setting to On to enable
Rates, select Inh to disable Rates.
4. Select an Override rate and switch.
5. Select the OTF (On-The-Fly) trimmer that
will be used to adjust Rates On-The-Fly.
SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
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EN
FUNCTION LIST
Exponential
The Exponential (Expo) function affects the response rate of the
steering, throttle and/or brake. A positive Steering Expo value, for
example, decreases steering sensitivity around neutral to make it
easier to drive at high speeds in a straight line while still allowing
for maximum turning radius. While sensitivity with positive Expo
is decreased around neutral, it increases the sensitivity near the
end of travel.
To adjust Expo values:
1. Select Throttle or Steering.
2. Scroll Up or Down to adjust the Rate value.
3. Click the scroll wheel to save the selection.
4. Select an OTF switch to activate Exponential.
Timer
The DX5 Pro Timer function allows you to program a countdown
timer and stop watch (count up timer) to display on the main
screen. An alarm sounds when the programmed time is reached.
You can program the timer to start using the assigned switch
position or automatically when throttle moves above a pre
programmed position.
Two internal timers are available that show run time for a specic
model displayed on the Main Screen, and a total system timer.
IMPORTANT: Both positive and negative
Expo values are available. A positive Expo
value results in the center being less
sensitive (desirable most of the time), while
a negative value increases the sensitivity
around center (normally not used).
Frame Rate:
For compatibility with all types of servos, four frame rates are
available:
• 5.5ms: Gives the fastest response rate. Digital Servos and a
compatible receiver are required.
IMPORTANT: When 5.5ms frame rate is selected, only two
channels (steering and throttle) are operational.
• 11ms: Offers good response rates and is compatible with
most digital and analog servos (this is the default position).
Works with DSMR surface receivers.
Failsafe
The throttle failsafe position is set during binding. In the unlikely
event that the radio link is lost during use, the receiver will
drive the throttle servo to its pre-Programmed failsafe position
(normally full brakes) and all other channels will have no servo
output. If the receiver is turned on prior to turning on the
transmitter, the receiver will enter the failsafe mode, driving the
• 16.5ms: Needed for older analog servos.
Works with DSM2® surface receivers.
• 22ms: Needed for older analog servos.
Works with DSMR® receivers.
IMPORTANT: You should always use the fastest response rate
the servos can handle. This gives the lowest latency and fastest
response. If the frame rate is incompatible with the servo, the
servo will move erratically or, in some cases, not at all. If this
occurs, change the frame rate to the next highest value.
IMPORTANT: Always rebind after changing the Frame Rate.
throttle servo to its preset failsafe position. When the transmitter
is turned on, normal control is resumed.
IMPORTANT: Failsafe activates only in the event that signal is
lost from the transmitter. Failsafe will NOT activate in the event
that receiver battery power decreases below the recommended
minimums or power to the receiver is lost.
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SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
Page 11
FUNCTION LIST
Binding
Binding is the Process of teaching the receiver the specic
transmitter’s code called GUID (Globally Unique Identier) and
storing failsafe values. When a receiver is bound to a transmitter/
model memory, the receiver will only respond to that specic
transmitter/model memory.
Bind the Transmitter to the Receiver
1. Place the receiver into Bind mode, the LED on the receiver
will begin to ash.
2. Power on the transmitter.
3. Select the Model Memory you wish to bind to.
4. Select Bind from the List menu.
5. Move the throttle channel to the desired failsafe position.
IMPORTANT: The throttle channel must stay in the failsafe
position until binding is complete.
Mixing
Mixes can connect two servo outputs to one control input. The
DX5 Pro features preset steering mixes and one programmable
mix (Mix 0). The AUX channels can only be assigned to one mix
at a time. If AUX 1, 2, or 3 is assigned to another mix, it will not
be available as a slave channel option. AUX channels 1 and 2
are not available for use in mixes when the AVC menu in the
transmitter is active.
EN
6. Scroll to Bind and click the scroll
wheel. The orange LED ashes on top
of the transmitter.
7. When the bind process is complete,
the transmitter and receiver LEDs stop
ashing and turn solid orange.
8. Remove the bind plug from the
receiver and keep it in a convenient
place.
NOTICE: Always remove the bind plug
from the receiver when the bind Process
is complete. Failure to do so will cause the
receiver to enter bind mode the next time
you power on the receiver.
• AUX1, AUX2 and AUX3 are available to
serve as the slave channel.
• The AUX channels can only be assigned to
one mix at a time. If AUX1,AUX2 or AUX3
is assigned to another mix, it will not be
available as a slave channel option.
Steering Mix
The pre-congured Steering Mix options are for vehicles using
two steering servos. For vehicles with servos independently
controlling front and rear wheels, four-wheel steering (4WS)
offers four different mixing options on one switch. The dual
steering servo (Dual ST) mix is for vehicles with two servos
working together on the front wheels.
SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
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EN
FUNCTION LIST
4WS (4-Wheel Steering)
4WS options in the DX5 Pro offer four different steering
congurations using one switch; Crab, 4WS, front only, and rear
only steering.
1. Select 4WS and click the scroll wheel.
2. To activate, select Inhibit and scroll to select the second
steering channel. Select STR > AUX and scroll to choose a
channel to use for the second steering (slave) channel.
3. Assign a switch or set the switch assignment to ON.
4. When a switch is assigned to select the 4WS mode, the
four steering options each need to be assigned to a switch
position and assigned rates to be enabled.
• Select Pos: and use the scroll wheel to select the switch
position (0-3). the current switch selection is indicated
with a box around the 4WS mode.
2 Servo (Dual Steering)
1. Select STEERING and click the scroll wheel.
2. Select 2 SERVO and click the scroll wheel.
3. To activate, select Inhibit and scroll to select STR > AUX.
• For Crab and 4WS steering, a set of
travel settings and a trim option for the
second servo appear when the Pos:
setting is assigned to a switch position.
Front only and Rear only steering options
do not have travel or trim options.
•
Use the scroll wheel to select the Trim
option. Select Act to carry over trim
settings to the mixed steering servo,
leave Inh if the trim should only adjust
the primary steering channel.
Dual Throttle
Use the DUAL THROTTLE Mix on vehicles that require two throttle
channels.
1. Select THROTTLE and click the scroll wheel.
2. Select Dual Throttle and click the scroll wheel.
3. To activate, select Inhibit and scroll to select THR > AUX1.
To syncronize the servos use the Subtrim, Travel and Reverse
menus in Servo Setup.
Dual Brake
Use the Brake Mix on large scale vehicles that require separate
front and rear brake servos. The mix value creates brake bias
between the front and rear brakes. Assigning the Brake Mix to
a switch enables the driver to adjust the mix value from any
screen.
1. Select THROTTLE and click the scroll wheel.
2. Select Dual Brake and click the scroll wheel.
3. To activate, select Inhibit and scroll to select BRK > AUX.
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SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
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FUNCTION LIST
Mixing (continued)
Motor on axle (Moa)
The MOA Throttle Mix is used to adjust the throttle bias on rock
crawlers using a “motor on axle” conguration.
1. Select THROTTLE and click the scroll wheel.
2. Select MOA and click the scroll wheel.
3. To activate, select Inhibit and scroll to select THR > AUX.
4. Assign a switch to the mix.
Only the rate value for the front motor can be edited. As you
congure the front rate, the rear rate is updated appropriately to
show the distribution.
Programmable Mix
A freely assignable mix allows drivers to set up a second (Slave)
channel to follow a primary (Master) channel.
1. Select Mix O and click the scroll wheel. In the mixing menu,
select Mix O to rename the mix.
2. To activate, select a Master and Slave channel and assign
the Rate.
• Select Inhibit under Master and scroll to select the
Master (input) channel.
• Select Inhibit under Slave and scroll to select the Slave
(output) channel.
• Rate settings dene travel limits and direction. Move the
input channel (steering wheel, throttle, or whatever function
is assigned to the master channel) to adjust the rate for
each side of the slave channel travel. Setting this value
positive or negative determines the slave servo direction.
EN
3. Select Switch; Inh will disable the mix,
ON will activate the mix, or a switch
can be assigned to turn the mix on
and off.
4. Set Trim to Act or Inh (Default). When
Trim is Active, adjustments to the
Master trim carries over to the Slave
channel.
AVC® Programming Menu
The DX5 Pro includes a menu for optional AVC receivers (not
included). This menu manages AUX 1 and AUX 2 operation and
tailors it for AVC technology use. When AVC is active, the radio
system will use the AUX 1 and AUX 2 channels for gain control.
AUX 1 will follow steering gain, and AUX 2 will follow throttle
gain. AUX 1 and AUX 2 are not available for use in mixes when
AVC is active. For an independent channel, use AUX 3.
When not using an AVC receiver, leave the AVC menu in the DX5
Pro inhibitied (INH)
To activate the AVC menu:
1. Select AVC in the main menu
2. Select Switch and use the scroll wheel to select On to
enable the AVC menu.
3. Change the gain and priority values to suit the vehicle.
4. To ne tune each value during use without having to
access the programming menu, assign a trimmer to the
On-The-Fly (OTF) feature for each AVC value. Click on the
arrow to the right of the switch selection to set the trimmer
to increase or decrease the gain from the set value.
SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
TIP: Trimmers can only be assigned to one
OTF function; Steering and throttle gain
values cannot be adjusted from one trimmer
button.
IMPORTANT: If an AVC receiver is bound with a
single bind plug, and no bind plug in the disable
port, it will be in AVC mode.
If the AVC feature in the receiver is active and
the AVC menu in the transmitter is inhibited, AVC
functions will default to the AUX 1 and AUX 2
operation, and in this scenario, AVC will not work
correctly.
For AVC equipped recievers (not included with the
DX5 Pro), selecting INH in the AVC menu alone will not
disable AVC .
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FUNCTION LIST
AVC Tuning (AVC Receiver not included)
A value from 0 to 100 is used for three settings that affect
tuning; steering gain, throttle gain, and priority. These values
congure the receiver to your vehicle so you can tune it for
optimal performance based on your driving style. It is normal for
gain and priority tuning results to vary.
What Is Gain?
A gain value of 0 will result in zero electronic corrections, and a gain
of 100 will result in large corrections in an effort to hold a straight
line.
• Steering gain tells the receiver how strongly to assist steering
when the vehicle begins to spin out of control.
• Throttle gain tells the receiver how much it can assist on the
throttle when the vehicle begins to spin out of control.
Default gain values are 50. We recommend adjusting gain values
5 points at a time. Fine tune the settings with smaller increments
as desired performance is acheived. Avoid large increases to
steering gain values between tests.
What is priority?
Priority tells the receiver how much you want to be able to
override the electronic stability with your steering commands. A
low priority means AVC will make steering corrections when you
turn wheel all the way. A high priority will reduce AVC the more
you turn the wheel.
The default priority value is 100. This means when you turn the
steering wheel to the limit, the gain is reduced to zero. This value
will work well for a majority of drivers
What is heading Hold?
Heading hold maintains the selected vehicle direction. It is
normal to see the wheels steer in the same direction it was last
pointed. If a vehicle with AVC technology is lifted off the ground
and turned from side to side, the wheels will steer in an effort to
get back to the original heading. When driving, heading hold only
works when the steering wheel is left straight. The moment you
begin to turn the wheel, heading hold turns off. When the wheel
is re-centered, heading hold is turned back on.
AVC Tuning Procedure
1. With the transmitter and receiver already bound and
properly calibrated, turn on the transmitter and vehicle.
2. Apply throttle, do not turn the steering wheel, and observe
how well the vehicle can maintain a straight line at high
speed.
• If the vehicle does not make enough steering corrections to
maintain a straight line, increase the steering gain.
If the vehicle shtails due to wheel-spin, increase the throttle
gain.
• If the vehicle wobbles (oscillates), reduce the steering gain.
• The maximum gain values that prevent oscillations at high speed
should not be exceeded.
3. Drive the vehicle through accelerated turns and observe
how it responds.
• If the vehicle slows down going into a turn, reduce the
throttle gain.
• To allow the vehicle to slide more with intentional wheelspin, reduce the throttle gain.
• To improve traction in slick conditions, increase throttle
gain.
• If the vehicle won’t turn-in, increase the priority.
• If the vehicle spins out, there are two tuning options to
consider;
1. Increasing throttle gain will help correct for
undesirable wheel-spin when the vehicle over-rotates.
2. Reducing priority will give the receiver more authority
to help correct oversteer.
General Tuning Tips
For beginner drivers, looser conditions, and vehicles with
excessive power, more gain will be helpful.
For terrain with more grip and increased speeds, tuning will
result in lower steering gain values.
IMPORTANT: If the steering or throttle trim is adjusted on the transmitter,
turn the reciever off and on again in order to save the new trim settings.
Otherwise, AVC will not function properly.
Changing Battery Voltage
If the voltage is increased, the maximum steering gain setting
will have to be reduced.
At the same time, when incereasing voltage, increased throttle
gain will help manage the extra power.
For example: If a truck set up for 2S is upgraded to 3S, the truck
may oscillate at high speeds on 3S, requiring steering gain to
be reduced. Throttle gain will have a bigger effect on 3S, so
increasing throttle gain may be benecial.
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SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
Page 15
FUNCTION LIST
Automatic Braking System (ABS)
ABS helps prevent brake lock-ups and improves braking performance by pulsing the brakes. ABS helps prevent brake lock-ups
and improves braking performance by pulsing the brakes.
Options:
• Point: The throttle position that the pulse braking takes place
(0 to 100, default is 50).
• Stroke: The distance the throttle travels during the pulse
braking (0 to 100, default is 50).
• Lag: The time delay before the pulsing takes place (0.0 to
2.0 in .01 increments, default is 0.0).
• Speed: The pulsing speed or frequency of the pulse braking
(-1 to -30, default is -10).
Idle Up
Idle up (also called high idle) is used to advance the throttle
position on a gas car during startup to prevent the engine from
dying before the engine is warmed up.
Options:
• Position: Adjusts the throttle position when idle up is
engaged (0 to 100, default is 0)
• Warning: Activates an alarm when the Idle Up is active
EN
To activate ABS:
1. Assign a switch to toggle ABS ON/
OFF or select ON.
2. Select functions to edit.
3. The bar at the bottom of the screen
displays the parameters and shows
how ABS will function.
Deactivating ABS
• Assign switch to INH.
To activate Idle Up:
1. Assign a switch to toggle Idle Up ON/
OFF.
2. Select functions to edit.
3. The bar at the bottom of the screen
displays the parameters and shows how
Idle Up will function.
Deactivating Idle Up
• Assign switch to INH.
Traction
Traction Control helps reduce wheel slippage and improve
acceleration by gradually increasing the throttle.
Options:
• Point: The throttle position that traction control disengages
(5 to 100, default is 50).
• Speed: The time after pulling the trigger traction control
engages (1 to 100, default is 10).
Trim setup
Trim Setup affects the amount the servo travels with each click
of the trim, but has no effect on the total trim travel. The trim
steps range from 1 to 20 (Default is 9).
To activate Traction:
• Assign a switch to toggle Traction ON/
OFF.
• Select functions to edit.
• Select the On The Fly (OTF) switch to edit
settings with out going into the Traction menu.
• The bar at the bottom of the screen
displays the parameters and shows how
Traction will function.
Deactivating Traction:
• Assign switch to INH.
To adjust the trim steps:
1. Select channels to edit.
2. Scroll Up or Down to adjust the step
value.
3. Click the scroll wheel to save the
selection.
SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
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FUNCTION LIST
Trim Assign
Trim Assign allows for the assigning of a switch to the Steering
or Throttle trims.
Aux Assign
Channel Assign allows for the assigning of a switch or trimmer
as input to an AUX channel.
1. From within Trim Setup, select NEXT.
2. Select channels to assign a switch to.
3. Scroll Up/Down or toggle a switch/
button to assign.
4. Click the scroll wheel to save the selection.
Channel assign:
1. Select a channel to edit. Click the
scroll wheel to save the selection.
2. Scroll Up/Down or toggle a switch/
button to assign.
3. Click the scroll wheel to save the
selection.
Telemetry
The telemetry screen allows for easy access to all telemetry
sensors and settings.
To add telemetry sensors:
1. Select an empty slot.
2. Push the scroll wheel once and scroll to nd the desired
telemetry sensor.
3. Click the scroll wheel to save the selection.
To edit telemetry sensors:
4. Select the sensor from the list.
5. Push the scroll wheel once to open that sensors settings.
6. Adjust sensor parameters.
7. Click the scroll wheel to save the selection.
Settings: Chose how telemetry is displayed on the transmitter.
File Settings:
• Displays File name of saved telemetry les.
• Inhibit, activate telemetry le saving.
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Page 17
FUNCTION LIST
Firma Programming
Advanced features for your ESC may be accessed directly through
your transmitter when using a compatible Spektrum™ Firma™
Smart speed control with a Smart compatible telemetry receiver.
To Access the Firma Programming Menu:
1. Power ON DX5 Pro Transmitter.
2. Power ON your Smart equipped vehicle.
3. When the Smart logo is visible on the Main Screen, use the
Roller Wheel to scroll to the Firma Prog page.
4. Follow the on-screen prompts as directed. (Turn wheel all
the way to the Right and hold for 5 seconds, then all the
way to the Left and hold for 5 seconds.)
5. The menu will change to ESC programing options, at which
time throttle is disabled. The vehicle will not respond to
throttle commands while in the ESC programming menu.
Normal throttle control will resume when you select one of
Exit options on the Smart ESC page.
6. The functions listed in the transmitter menu are same as
the Spektrum ESC Program box.
• Use the throttle trigger to move the menu;
Pull the trigger (forward throttle)to move the menu down.
Push the trigger (reverse throttle) to move the menu up.
• Cursors next to the line show which function is available
to select.
• Turning the wheel to the left or right will let you access
the parameters within each function. An asterisk “*” next
to the parameter shows the ESC’s default setting.
• Select the Exit option you want by moving the cursor to
the chosen position. Then turn the wheel to the Left or
Right to exit the Menu.
Save w/Exit will save any parameter settings changed.
Default w/Exit will return all parameters to ESC default settings.
Exit will leave the Smart ESC menu, and not save any changes.
7. Once you choose an exit option you will hear the normal
startup tones as the ESC reconnects with the 5Pro. Normal
throttle control will only be restored after selecting one of
the Exit options.
IMPORTANT: You can access other transmitter menu functions
away from the Firma Programming screen, but you cannot drive
your until you Exit the Firma Programming screen. While the Firma
Programming screen is active, the throttle is disabled on the
vehicle. Steering control remains active during ESC programming.
EN
SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
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EN
FUNCTION LIST
Drive Mode
Every model can have up to 5 drive modes programmed to a
switch or button for On-The-Fly adjustments.
Once a drive mode is selected, changes may be made to various
functions from a single switch selection. Where as normally
functions are limited to one switch at any time, with a drive mode
enabled, multiple functions tied to a single switch let a driver
make quick changes.
For initial tuning individual switch selections are ideal, but once
settings are found, the Drive Mode function lets drivers group
settings for specic conditions.
Lap Timer
Lap timing with the DX5 Pro can be triggered with the Spektrum
lap timing telelmetry system, or may be triggered manually with
a switch.
1. Select the Lap Timer menu in the Function List.
2. Congure the timer mode and set the maximum number
of laps.
3. In the Trigger selection, choose Telemetry if the Spektrum
Lap timing system sensor is connected to the X-Bus
connection on the receiver.
4. To log lap times onto an SD card, determine the le name
and change the option for Enabled? to Yes.
5. Select NEXT to choose event reporting options. This is
where to congure how and when the transmitter indicates
a lap has been counted (vibration or tone).
Lap Timer Telemetry Screen
6. Access the Lap timing telemetry menu by scrolling right from
the home screen.
7. Select Review to view times from previous heats.
Select the On The Fly (OTF) switch to
switch between drive modes.
1. Scroll down to Modes; Drive Mode 1
and click the scroll wheel to rename
the mode if desired.
2. Select the (+) to add a new Drive
Mode. Up to ve modes may be
added.
Total Heat
Time
18
Lap Gate
Lap Time
SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
Page 19
SYSTEM SETTINGS
System settings allows adjustments to the following transmitter settings:
• Display
• Trims
• Sounds
• About
• Calibrate
Display
User Name
The User Name eld displays your name
above the model name on the main screen.
1. Scroll to the desired letter position and
click the scroll wheel once. A ashing
box appears.
2. Scroll Up or Down until the desired
character appears. Click the scroll
wheel once to save the character.
3. Scroll to the next desired letter
position. Repeat Steps 1 and 2 until the Model Name is
complete.
Contrast
To adjust the screen contrast:
1. Scroll to Contrast and click the scroll wheel.
2. Scroll Up or Down to adjust the contrast value. Lower
numbers lighten the contrast, higher numbers darken it.
3. Click the scroll wheel once to save the selection.
Backlight:
The Backlight eld adjusts the backlight appearance time and
brightness. You have the option to turn the backlight On or Off
or set how long the display stays lit (3, 10, 20, 30, 45 or 60
seconds).
Battery:
Select from Alka (default), LiIon, LiPo or NiMH battery types.
Note that when the battery type is changed the Battery alarm
automatically changes for the correct type of battery chemistry.
Alarm:
Set the low voltage for each battery type. The recommended low
voltage threshold is set by default for each battery type.
CAUTION: Never select NiMH when
a LiPo/Li-Ion battery is installed in the transmitter. Doing so
may over-discharge the LiPo battery and damage the battery,
transmitter or both.
CAUTION: Never adjust the low voltage limit for the LiPo/
Li-Ion battery pack below 6.4V. Doing so could over-discharge
the battery pack and damage both battery pack and transmitter.
Language:
Change the transmitters language.
Inactive Alarm:
An alarm activates if the transmitter sees a period of inactivity for
a certain amount of time. The alarm is helpful in reminding you
to power off the transmitter and avoiding a situation where the
transmitter battery completely discharges.
• Inh (No alarm sounds)
• 5 min
• 10 min (Default)
• 30 min
• 60 min
EN
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EN
SYSTEM SETTINGS
Trims
Assign Trims to any trimmer or switch on the transmitter.
1. Select the Trim position from the list.
2. Push the scroll wheel once to select the position.
3. Scroll to select the Trim desired in that position.
4. Click the scroll wheel to save the selection.
Sound settings
Turn system sounds ON/OFF.
1. Select the sound from the list.
2. Push the scroll wheel once to Activate/Inhibit.
3. Click the scroll wheel to save the selection.
About
Displays the transmitter’s Serial Number.
Calibrate
Use this menu to calibrate controls. After making any physical
transmitter changes it is recommended to calibrate the
transmitter.
1. Move the Steering Wheel, Throttle/Brake
and the knob from stop to stop.
2. Center the knob.
3. Save when nished or cancel to go
back.
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Page 21
SYSTEM SETUP
EN
Press and hold the scroll wheel while powering on the transmitter to show the System Setup list. No radio transmission occurs
when a System Setup screen is displayed, preventing accidental
damage to linkages and servos during changes to programming.
The System Setup memu can also be accessed from the Function
list without turning the transmitter off. A Caution screen will
appear that warns that RF will be disabled (the transmitter will no
longer transmit). Press YES if you are sure and want to access
Model Select
Model Select enables you to access any of the 250 internal
model memory locations in the Model Select list.
1. Scroll to the desired model memory in the Model Select list.
2. When the desired model memory is highlighted, click the
scroll wheel once to select the model. The transmitter
returns to the Main Screen.
3. Add a new model by rolling to the bottom of the list. You
will then be prompted with the Create New Model screen.
For more information on pre-loaded model setups, visit the DX5
Pro product page at SpektrumRC.com
the System List. If you are not sure, press NO to exit vto the main
screen and continue operation.
If you do not press YES or NO, the system will exit to the main
screen and continue operation within approximately 10 seconds.
CAUTION: Do not press YES unless the model is turned
off and secured.
CAUTION: NEVER change the
model in Model Select while
operating a model. Changing the model
memory interrupts the transmitter signal to
the receiver and may cause loss of vehicle
control, damage or personal injury.
Model Utilities
In the Model Utilities function you can create a new model,delete
a model, copy a model, reset a model to default settings and sort
the model list.
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EN
SYSTEM SETUP
Create new model
1. Select the CREATE NEW MODEL and click the scroll wheel.
2. Select CREATE to create a new model or CANCEL to go
back.
3. The new model is available in the model select list.
Delete Model
Use this selection to permanently delete a model from the model
select list. If you do not wish to delete a model, select Cancel to
exit the page.
1. To delete a model, highlight the model listed. Press to select
then roll to the model name. Click the scroll wheel to select.
2. Select DELETE to delete the model.
CAUTION: NEVER change the model
in Model Select while operating a
model. Changing the model memory
interrupts the transmitter signal to the
receiver and may cause loss of vehicle
control, damage or personal injury.
Model Copy
The Model Copy menu enables you to duplicate model
programming from one Model List location to another.
Use Model Copy to:
• Save a default model copy before experimenting with
programming values
• Expedite programming for a model using a similar
programming setup
IMPORTANT: Copying a model program from one model
memory to another will erase any programming in the “To” model
memory.
You cannot use the Model Copy screen to copy model
programming to an SD Card. To copy model programming to the
SD Card, please see “Transfer SD Card”.
Reset Model
Use the Model Reset menu to delete all model programming in
the active model memory. Reset returns all model settings to the
default settings and erases all programming in the selected model.
To copy model programming:
1. Select where to save the copied
memory by selecting “TO” and scroll
to ADD NEW MODEL. Click the scroll
wheel once to save the selection. To
save over a current model select that
model from the list.
2. Select the model to be copied by
selecting “From” and scroll to the model
to be Copied.
3. Scroll down to COPY at the bottom of
the screen and click the scroll wheel once.
4. Conrm the copy by selecting COPY or CANCEL to go back.
IMPORTANT: After a model reset, it is
necessary to re-bind.
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SYSTEM SETUP
Sort Model List
With this function you can sort the model order in the model
select function. This is helpful to group similar models together
to make them easy to nd. To move a model, highlight the model
that you wish to move with the scroll wheel, then click the scroll
Transfer sd card
The SD Card enables drivers to:
• Import model(s) from another DX5 Pro
transmitter
Import model
To import an individual model file from the SD Card:
1. Save the model le to the SD Card and insert into the
transmitter.
2. In the Transfer SD Card menu, scroll to Options and click
the scroll wheel once.
3. Scroll to Import Model and press the scroll button again to
save the selection. The Select File screen appears.
4. Select the model le you wish to import. The Import Model
screen appears.
5. Select Import to save the model to the transmitter. The new
model will be appended to the end of the model list.
• Export model(s) to another DX5 Pro
transmitter
EN
wheel to select it. Scroll the scroll wheel to move the selected
model to the position desired. Click the scroll wheel when you
have the model in the position desired.
• Update rmware in the transmitter
(covered under the SD card section of
this manual)
Import All Models
To import all models from the SD Card:
1. Select Import All Models.
2. Conrm by selecting IMPORT.
IMPORTANT: After importing a model, you
must rebind the transmitter and receiver.
Export model
You can use the Export Model option to export a single model le
to the SD Card.
1. Make sure the active model le is the one you wish to Export.
2. In the Transfer SD Card menu, scroll to Options and click
the scroll wheel once.
3. Scroll to Export Model and click the scroll wheel again to
save the selection. The Export to SD screen appears. The
rst two characters of the le name correspond to the
Model List number (01, for example).
4. Select Export to save the le to the SD Card. When the export is
complete, the transmitter returns to the SD Card Menu screen.
Export All Models
To export all models to the SD Card:
1. Select Export All Models in the Transfer
SD Card Menu options. The Export All
Models screen appears.
IMPORTANT: Export All Models will
overwrite any model les that have the
same name. Always save model les to a
different SD card if you are not sure.
2. Select Export to overwrite les on the SD Card
or Cancel to return to the SD Card Menu.
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EN
PHYSICAL TRANSMITTER ADJUSTMENTS
The DX5 Pro is designed to be extremely adjustable to suite a
wide variety of driver needs. Available adjustments are:
• Adjustable trigger and steering tension
• Multiple trigger position
• Multiple wheel drop-down options
• 2 optional grip sizes (not included)
• 10˚ and 15˚ Steering Adapters (not included)
• Small and Large Steering Wheel (small wheel not included)
Throttle Distance Adjustment
Loosen the bolt with a 2.5mm hex wrench. Move the throttle
trigger in or out and tighten.
Throttle Tension Adjustment
Turn the screw clockwise with the 1.5mm hex wrench to
increase the trigger tension.
Steering Tension Adjustment
Turn the screw clockwise with the 1.5mm hex wrench to
increase the steering tension.
Changing grips
The DX5 Pro comes with the medium-size grip installed at the
factory. To install optional grips:
• Lift the edge of the grip and pull the grip away from the handle.
• Align the tabs on the new grip with the slots in the handle.
• Press the grip against the handle.
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PHYSICAL TRANSMITTER ADJUSTMENTS
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.
Rotate:
• 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.
Standard wheel conversion:
• 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.
EN
Wiring not shown
• Re-install the steering mechanism directly onto the
transmitter using the 2 screws.
• Re-install the steering wheel.
CAM
Steering Wheel Wedges
• 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.
SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
15º
10º
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EN
Steering Servo
SR2100 RECEIVER
The Spektrum™ DX5 Pro bundle SPM5010 includes the SR2100
3-channel DSMR® receiver. This receiver is optimized for racing
applications and is compatible with all Spektrum DSMR surface
transmitters. The SR2100 receiver does not feature telemetry.
Install the SR2100 receiver securely where it is protected and
isolated from vibration. The SR2100 receiver has an integrated
PCB antenna in the case, and the bind button needs to be
accessible. Use double sided servo tape or hook and loop tape to
install the receiver upright with the servo connectors facing up.
Specifications SR2100
Type DSMR Micro Race
Dimensions (LxWxH) 17.6 x 25.5 x 25mm
Channels 3
Weight 5.5g
Band 2.4GHz
Frame rate 11ms-5.5ms
Voltage Range 3.5–9V
Typical Electric Vehicle Installation Typical Nitro Vehicle Installation
Battery To Motor
Electronic
Speed Control
Receiver
BINDING THE SR2100 RECEIVER TO THE DX5PRO
In order to operate, the receiver must be bound to the
transmitter. Binding is the process of programming the receiver
to recognize the GUID (Globally Unique Identier) code of a single
specic transmitter. When areceiver is bound to atransmitter/
model memory, the receiver will only respond to that specic
transmitter/model memory.
You must rebind the transmitter and receiver if you:
• Change the servo reverse after binding.
• Want to use the receiver with a different model memory.
• Are using the receiver with a DSMR transmitter and you
Receiver
change the frame rate in the transmitter.
Bind Button
Binding
1. Push and hold the bind button on the receiver while
powering up the receiver. The orange LED will ash
continuously, indicating that the receiver is in bind mode.
2. With all channels in the desired preset failsafe position
(normally neutral), put the DX5 Pro in bind mode. Continue
holding the failsafe position until the binding process is
complete.
3. The bind process is complete when the orange LED on the
receiver is solid.
CAUTION: When the bind process is complete, the
throttle and steering channels are active. Keep hands
Steering Port
Throttle Port
and loose objects away from all spinning parts on the vehicle.
Battery
Throttle Servo
Steering Servo
Aux 1 Port
Aux Channel
The Aux servo channel is not operable when the SR2100
receiver is operating in 5.5ms mode. If 5.5ms frame rate is
selected in the transmitter, only two channels, Steering and
Throttle, are operational.
Add - Aux channel can be used to operate an additional channel,
personal transponder or a fan. To use a transponder and fan at
the same time a Y-Harness (SPM1516) would be required.
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Page 27
OPTIONAL LITHIUM BATTERY
Installing Optional Lithium Ion Battery Pack
(not included)
IMPORTANT: Set the transmitter battery type to Li-Ion in the
Display/Battery menu and ensure the battery voltage alert is set
to the proper voltage. See the System section for more details.
1. Remove the battery cover from the bottom of the transmitter.
2. Remove the AA battery holder and disconnect from the
transmitter power port.
3. Connect the battery pack to the transmitter power port.
4. Install the battery pack into the transmitter.
5. Install the battery cover.
CAUTION: Risk of explosion if battery is replaced by
an incorrect type. Dispose of used batteries according
to state and local laws.
TROUBLESHOOTING GUIDE
PROBLEM POSSIBLE CAUSE SOLUTION
Transmitter and receiver too near each other Move transmitter 8 to 12 feet (2.4 to 3.6m) from receiver
The system will not
connect
The receiver goes
into failsafe mode a
short distance away
from the transmitter
Receiver quits
responding during
operation
Receiver loses its
bind
Can’t assign
functions to the
desired switches or
buttons
Transmitter and receiver too near large
metal objects (vehicles, etc.)
Selected model is not bound in transmitter
Transmitter accidentally put in bind mode so
receiver is no longer bound
Bind plug left installed in bind port
Vehicle battery/Transmitter battery charge is
too low
The receiver needs to be properly mounted
for antenna placement
Low battery voltage Completely recharge battery
Loose or damaged wires or connectors
between battery and receiver
Transmitter accidentally put in bind mode,
ending bind to receiver
Buttons and/or switches are already
assigned to another function
Function requires a switch or trimmer, but-
tons have limited functionality
Move away from large metal objects (vehicles, etc.)
Make sure correct model memory is selected and that
transmitter is bound to the model
Rebind transmitter and receiver
Rebind transmitter to the vehicle and remove the bind plug
before cycling power
Replace/recharge batteries
Replace or contact Horizon product Support
Do a check of the wires and connection between battery
and receiver. Repair or replace wires and/or connectors
Bind transmitter to receiver
Re-assign functions to other buttons or switches to free up
the switch so it can be assigned to your designated function
Select a switch or trimmer if your designated function will
not work with a button.
EN
SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
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EN
OPTIONAL PARTS LIST
PART # PARTS DESCRIPTION
SPM6719 Spektrum DX6R Transmitter Case
SPM9050 Grip Set, S, M, L: DX6R
SPM9052 Small Wheel w/Foam: DX6R
SPM9053 Wedges, 10/15 Deg: DX6R
SPM9055 Wheel Cam Set, 32/36 Deg: DX6R
SPM9058 Grip Attachment Tape: DX6R
SPMB2000LITX 2000mah Li-Ion TX battery
SPM6834 TX Charge Adapter
SPM9054 Trigger - DX5 Pro
SPM9061 Large Wheel - Black DX5 Pro, 6R
SPM9062 Small Wheel - Black DX5 Pro, 6R
Additional optional parts and details are available at SpektrumRC.com
1-YEAR LIMITED WARRANTY
What this Warranty Covers
Horizon Hobby, LLC, (Horizon) warrants to the original purchaser
that the product purchased (the “Product”) will be free from
defects in materials and workmanship for a period of 1 year from
the date of purchase.
What is Not Covered
This warranty is not transferable and does not cover (i) cosmetic
damage, (ii) damage due to acts of God, accident, misuse, abuse,
negligence, commercial use, or due to improper use, installation,
operation or maintenance, (iii) modication of or to any part of the
Product, (iv) attempted service by anyone other than a Horizon
Hobby authorized service center, (v) Product not purchased
from an authorized Horizon dealer, (vi) Product not compliant
with applicable technical regulations or (vii) use that violates any
applicable laws, rules, or regulations.
OTHER THAN THE EXPRESS WARRANTY ABOVE, HORIZON
MAKES NO OTHER WARRANTY OR REPRESENTATION, AND
HEREBY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES,
INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES
OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE. THE PURCHASER ACKNOWLEDGES
THAT THEY ALONE HAVE DETERMINED THAT THE PRODUCT WILL
SUITABLY MEET THE REQUIREMENTS OF THE PURCHASER’S
INTENDED USE.
Purchaser’s Remedy
Horizon’s sole obligation and purchaser’s sole and exclusive
remedy shall be that Horizon will, at its option, either (i) service,
or (ii) replace, any Product determined by Horizon to be defective.
Horizon reserves the right to inspect any and all Product(s) involved
in a warranty claim. Service or replacement decisions are at
the sole discretion of Horizon. Proof of purchase is required for
all warranty claims. SERVICE OR REPLACEMENT AS PROVIDED
UNDER THIS WARRANTY IS THE PURCHASER’S SOLE AND
EXCLUSIVE REMEDY.
Limitation of Liability
HORIZON SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT,
INCIDENTAL OR CONSEQUENTIAL DAMAGES, LOSS OF
PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY
WAY, REGARDLESS OF WHETHER SUCH CLAIM IS BASED IN
CONTRACT, WARRANTY, TORT, NEGLIGENCE, STRICT LIABILITY OR
ANY OTHER THEORY OF LIABILITY, EVEN IF HORIZON HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Further, in no
event shall the liability of Horizon exceed the individual price of the
Product on which liability is asserted. As Horizon has no control
over use, setup, nal assembly, modication or misuse, no liability
shall be assumed nor accepted for any resulting damage or injury.
By the act of use, setup or assembly, the user accepts all resulting
liability. If you as the purchaser or user are not prepared to accept
the liability associated with the use of the Product, purchaser is
advised to return the Product immediately in new and unused
condition to the place of purchase.
Law
These terms are governed by Illinois law (without regard to conict
of law principals). This warranty gives you specic legal rights,
and you may also have other rights which vary from state to state.
Horizon reserves the right to change or modify this warranty at any
time without notice.
WARRANTY SERVICES
Questions, Assistance, and Services
Your local hobby store and/or place of purchase cannot provide
warranty support or service. Once assembly, setup or use of the
Product has been started, you must contact your local distributor
or Horizon directly. This will enable Horizon to better answer your
questions and service you in the event that you may need any
assistance. For questions or assistance, please visit our website
at www.horizonhobby.com, submit a Product Support Inquiry, or
call the toll free telephone number referenced in the Warranty
and Service Contact Information section to speak with a Product
Support representative.
Inspection or Services
If this Product needs to be inspected or serviced and is compliant
in the country you live and use the Product in, please use the
Horizon Online Service Request submission process found on
our website or call Horizon to obtain a Return Merchandise
Authorization (RMA) number. Pack the Product securely using a
shipping carton. Please note that original boxes may be included,
but are not designed to withstand the rigors of shipping without
additional protection. Ship via a carrier that provides tracking
and insurance for lost or damaged parcels, as Horizon is not
responsible for merchandise until it arrives and is accepted at
our facility. An Online Service Request is available at http://www.
horizonhobby.com/content/_service-center_render-service-
28
SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
Page 29
EN
center. If you do not have internet access, please contact Horizon
Product Support to obtain a RMA number along with instructions
for submitting your product for service. When calling Horizon,
you will be asked to provide your complete name, street address,
email address and phone number where you can be reached
during business hours. When sending product into Horizon, please
include your RMA number, a list of the included items, and a brief
summary of the problem. A copy of your original sales receipt
must be included for warranty consideration. Be sure your name,
address, and RMA number are clearly written on the outside of the
shipping carton.
NOTICE: Do not ship LiPo batteries to Horizon. If you
have any issue with a LiPo battery, please contact the
appropriate Horizon Product Support office.
Warranty Requirements
For Warranty consideration, you must include your original sales
receipt verifying the proof-of-purchase date. Provided warranty
conditions have been met, your Product will be serviced or
replaced free of charge. Service or replacement decisions are at
the sole discretion of Horizon.
Non-Warranty Service
Should your service not be covered by warranty, service
will be completed and payment will be required without
notification or estimate of the expense unless the expense
exceeds 50% of the retail purchase cost. By submitting the
item for service you are agreeing to payment of the service without
notication. Service estimates are available upon request. You
must include this request with your item submitted for service.
Non-warranty service estimates will be billed a minimum of
½ hour of labor. In addition you will be billed for return freight.
Horizon accepts money orders and cashier’s checks, as well as
Visa, MasterCard, American Express, and Discover cards. By
submitting any item to Horizon for service, you are agreeing to
Horizon’s Terms and Conditions found on our website http://www.
horizonhobby.com/content/_service-center_render-service-center.
ATTENTION: Horizon service is limited to Product
compliant in the country of use and ownership. If
received, a non-compliant Product will not be serviced.
Further, the sender will be responsible for arranging
return shipment of the un-serviced Product, through a
carrier of the sender’s choice and at the sender’s expense.
Horizon will hold non-compliant Product for a period of 60
days from notification, after which it will be discarded.
WARRANTY AND SERVICE CONTACT INFORMATION
Country of
Purchase
United States of
America
EU
Horizon Hobby Contact Information Address
Horizon Service Center
(Repairs and Repair Requests)
Horizon Product Support
(Product Technical Assistance)
Sales
Horizon Technischer Service service@horizonhobby.eu
Sales: Horizon Hobby GmbH +49 (0) 4121 2655 100
servicecenter.horizonhobby.com/
RequestForm/
productsupport@horizonhobby.com
877-504-0233
websales@horizonhobby.com
800-338-4639
10-15
2904 Research Rd.
Champaign, Illinois, 61822 USA
Hanskampring 9
D 22885 Barsbüttel, Germany
FCC INFORMATION
SPMR5025 Contains FCC ID: BRWPLANO1T
SPM5025 Contains FCC ID: BRWPLANO1T, BRWSR2100AL
Supplier’s Declaration of Conformity
Spektrum DX5 Pro (SPMR5025),
Spektrum DX5 Pro with SR2100 (SPM5025)
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference,
and (2) this device must accept any interference received,
including interference that may cause undesired operation.
CAUTION: Changes or modifications not expressly
approved by the party responsible for compliance could
void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to part
15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a
residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause
harmful interference to radio communications. However,
SPEKTRUM DX5 PRO • TRANSMITTER INSTRUCTION MANUAL
there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more
of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and
receiver.
• Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician
for help.
Horizon Hobby, LLC
2904 Research Rd.,
Champaign, IL 61822
Email: compliance@horizonhobby.com
Web: HorizonHobby.com
29
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EN
Antenna Separation Distance
When operating your Spektrum transmitter, please be sure to
maintain a separation distance of at least 20 cm between your
body (excluding ngers, hands, wrists, ankles and feet) and the
antenna to meet RF exposure safety requirements as determined
by FCC regulations.
The illustrations show the approximate 20 cm RF exposure area and
typical hand placement when operating your Spektrum transmitter.
IC INFORMATION
CAN ICES-3 (B)/NMB-3(B)
SPMR5025 Contains IC: 6157A-PLANO1T
SPM5025 Contains IC: 6157A-PLANO1T, 6157A-SR2100AL
This device contains license-exempt transmitter(s)/
receivers(s) that comply with Innovation, Science, and
Economic Development Canada’s license-exempt RSS(s).
Operation is subject to the following 2 conditions:
1. This device may not cause interference.
2. This device must accept any interference, including
interference that may cause undesired operation of the device.
20 cm
COMPLIANCE INFORMATION FOR THE EUROPEAN UNION
EU Compliance Statement:
Spektrum DX5 Pro (SPMR5025),
Spektrum DX5 Pro with SR2100 (SPM5025);
Hereby, Horizon Hobby, LLC declares that the
device is in compliance with the following:
EU EMC Directive 2014/53/EU;
RoHS 2 Directive 2011/65/EU;
RoHS 3 Directive - Amending 2011/65/EU Annex II 2015/863.
The full text of the EU declaration of conformity is available
at the following internet address: https://www.horizonhobby.
com/content/support-render-compliance.
Wireless Frequency Range and Wireless Output Power:
DX5 Pro: 2404 – 2476 MHz
18.7dBm
SR2100: 2404 – 2476 MHz
3.51dBm
EU Manufacturer of Record:
Horizon Hobby, LLC
2904 Research Road
Champaign, IL 61822 USA
EU Importer of Record:
Horizon Hobby, GmbH
Hanskampring 9
22885 Barsbüttel Germany
WEEE NOTICE:
This appliance is labeled in accordance with
European Directive 2012/19/EU concerning waste
of electrical and electronic equipment (WEEE). This
label indicates that this product should not be
disposed of with household waste. It should be
deposited at an appropriate facility to enable recovery and
recycling.
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64674
© 2020 Horizon Hobby, LLC.
DSM, DSM2, DSMR, AVC, Active Vehicle Control, RaceWare, the Smart Technology logo, and the Horizon Hobby logo are trademarks or registered
trademarks of Horizon Hobby, LLC.
The Spektrum trademark is used with permission of Bachmann Industries, Inc.
All other trademarks, service marks and logos are property of their respective owners.
US 9,930,567. US 10,419,970. Other patents pending.
Created 10/20
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