INSTRUCTION MANUAL
BEDIENUNGSANLEITUNG
MANUEL D’UTILISATION
MANUALE DI ISTRUZIONI
Before operating this vehicle, please read all printed materials thoroughly.
Horizon Hobby is not responsible for inadvertent errors in this manual.
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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 superficial 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 a 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 dam-
age 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 use with
incompatible components or alter this product in any way outside of the instructions provided by 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.
Age Recommendation: Not for children under 14 years. This is not a toy.
SAFETY PRECAUTIONS AND WARNINGS
As the user of this product, you are solely responsible for operating in a manner that does not
endanger yourself and others or result in damage to the product or property of others.
This model is controlled by a radio signal subject to interference from many sources outside
your control. This interference can cause momentary loss of control, so it is advisable to
always keep a safe distance in all directions around your model as this margin will help avoid
collisions or injury.
• Never operate your model with low transmitter batteries.
• Always operate your model in open spaces away from full-size vehicles, traffic and people.
• Never operate the model in the street or in populated areas for any reason.
• Carefully follow the directions and warnings for this and any optional support equipment
(chargers, rechargeable battery packs, etc.) you use.
• Keep all chemicals, small parts and anything electrical out of the reach of children.
• Never lick or place any portion of the model in your mouth as it could cause serious injury
or even death.
• Exercise caution when using tools and sharp instruments.
• Take care during maintenance as some parts may have sharp edges.
• Immediately after using your model, do NOT touch equipment such as the motor,
electronic speed control and battery, because they generate high temperatures. You may
burn yourself seriously touching them.
• Do not put fingers or any objects inside rotating and moving parts, as this may cause
damage or serious injury.
• Always turn on your transmitter before you turn on the receiver in the car. Always turn off
the receiver before turning your transmitter off.
• Keep the wheels of the model off the ground when checking the operation of the radio
equipment.
Register your vehicle now and be the first to find out about the latest option parts, product
updates and more. Click on the Support tab at www.losi.com and follow the product
registration link to stay connected.
COMPONENTS
• Losi® Ford Raptor Baja Rey® RTR with AVC® technology: 1/10-Scale 4WD Desert Truck
WATER-RESISTANT VEHICLE WITH WATERPROOF ELECTRONICS
Your new Horizon Hobby vehicle has been designed and built with a combination of
waterproof and water-resistant components to allow you to operate the product in many
“wet conditions,” including puddles, creeks, wet grass, snow and even rain.
While the entire vehicle is highly water-resistant, it is not completely waterproof and your
vehicle should NOT be treated like a submarine. The various electronic components used in the
vehicle, such as the Electronic Speed Control (ESC), servo(s) and receiver are waterproof, however, most of the mechanical components are water-resistant and should not be submerged.
Metal parts, including the bearings, hinge pins, screws and nuts, as well as the contacts
in the electrical cables, will be susceptible to corrosion if additional maintenance is not
performed after running in wet conditions. To maximize the long-term performance of your
vehicle and to keep the warranty intact, the procedures described in the “Wet Conditions
Maintenance” section below must be performed regularly if you choose to run in wet
conditions. If you are not willing to perform the additional care and maintenance
required, then you should not operate the vehicle in those conditions.
CAUTION: Failure to exercise caution while using this product and
complying with the following precautions could result in product malfunction
and/or void the warranty.
• Driving in wet conditions can reduce the life of the motor. The additional resistance of
operating in water causes excess strain. Alter the gear ratio by using a smaller pinion or
larger spur gear. This will increase torque (and motor life) when running in mud, deeper
puddles, or any wet conditions that will increase the load on the motor for an extended
period of time.
WET CONDITIONS MAINTENANCE
• Drain any water that has collected in the tires by spinning them at high speed. With the
body removed, place the vehicle upside down and pull full throttle for a few short bursts
until the water has been removed.
CAUTION: Always keep hands, fingers, tools and any loose or hanging objects
away from rotating parts when performing the above drying technique.
• Remove the battery pack(s) and dry the contacts. If you have an air compressor or a can
of compressed air, blow out any water that may be inside the recessed connector housing.
• Remove the tires/wheels from the vehicle and gently rinse the mud and dirt off with a
garden hose. Avoid rinsing the bearings and transmission.
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GENERAL PRECAUTIONS
• Read through the wet conditions maintenance procedures and make sure that you
have all the tools you will need to properly maintain your vehicle.
• Not all batteries can be used in wet conditions. Consult the battery manufacturer before
use. Caution should be taken when using Li-Po batteries in wet conditions.
• Most transmitters are not water-resistant. Consult your transmitter’s manual or the
manufacturer before operation.
• Never operate your transmitter or vehicle where lightning may be present.
• Do not operate your vehicle where it could come in contact with salt water (ocean
water or water on salt-covered roads), contaminated or polluted water. Salt water
is very conductive and highly corrosive, so use caution.
• Even minimal water contact can reduce the life of your motor if it has not been certified
as water-resistant or waterproof. If the motor becomes excessively wet, apply very light
throttle until the water is mostly removed from the motor. Running a wet motor at high
speeds may rapidly damage the motor.
NOTICE: Never use a pressure washer to clean your vehicle.
• Use an air compressor or a can of compressed air to dry the vehicle and help remove
any water that may have gotten into small crevices or corners.
• Spray the bearings, drive train, fasteners and other metal parts with a water-displacing
light oil. Do not spray the motor.
• Let the vehicle air dry before you store it. Water (and oil) may continue
to drip for a few hours.
• Increase the frequency of disassembly, inspection and lubrication of the following:
- Front and rear axle hub assembly bearings.
- All transmission cases, gears and differentials.
- Motor—clean with an aerosol motor cleaner and re-oil the bushings
with lightweight motor oil.
QUICK START
Please read the entire manual to gain a full understanding of the Baja Rey vehicle, fine-tuning the setup and performing maintenance.
1. Read the safety precautions found in this manual.
2. Charge a battery for the vehicle. Refer to the included charging warnings
and instructions for battery charging information.
3. Install the AA batteries in the transmitter. Only use alkaline
or rechargeable batteries.
4. Install the fully charged battery in the vehicle.
5. Power ON the transmitter and then the vehicle. Wait 5 seconds for the ESC to
initialize. Always power the transmitter ON before the vehicle and power it OFF
after the vehicle has been powered OFF.
6. Check the steering and throttle control directions. Verify that the servos
are moving in the correct direction.
7. Drive your vehicle.
8. Perform any necessary maintenance.
CHARGING THE BATTERY
Choose a battery designed to work with the Dynamite® Fuze™ 130A Sensorless BL
Waterproof ESC. We recommend the Dynamite® 7.4 5000mAh 2S 30C LiPo: Hardcase
with EC3™ connector (DYN9005EC). Choose a charger designed to charge 2S Li-Po
batteries. We recommend the Dynamite® Prophet™ Sport Li-Po 35W AC Battery Charger
(DYNC2005CA). Refer to your battery and charger manuals for usage, safety, and charging
information.
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INSTALLING THE BATTERY
SPEKTRUM™ DX2E RADIO SYSTEM
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1. Ensure the ESC is powered OFF.
2. Slide the button to the right to release the battery door.
3. Install the fully charged battery in the vehicle.
4. Connect the battery to the ESC.
5. Close the battery door and slide the battery door button to the left to secure it.
6. Power ON the transmitter, then the vehicle.
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1. Steering Wheel Controls direction (left/right) of the model
2. Throttle Trigger Controls speed and direction (forward/brake/reverse) of the model
3. BIND Button Puts the transmitter into Bind Mode
4. ON/OFF Switch Turns the power ON/OFF for the transmitter
5. TH.REV Reverses function of the speed control when pulled back or pushed forward
6. Indicator Lights
- Solid green light—indicates adequate battery power
- Flashing green light—indicates the battery voltage is critically low. Replace batteries
7. ST. REV Reverses the function of the steering when the wheels is turned left or right
8. ST Trim Adjusts the steering center point
9. TH Trim Adjusts the throttle neutral point
10. TH Limiter Limits throttle output to 50, 70 or 100%.
11. 3-Position Switch Used to control a third channel and is preset at -100%/Neutral/100%
12. ST Rate Adjusts the sensitivity of AVC technology
13. Antenna Transmits the signal to the model
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INSTALLING THE TRANSMITTER BATTERIES
1. Push in the battery cover a small amount to release the retaining tab, then remove the cover.
2. Install 4 AA batteries, taking care to align the battery polarity to the diagram in the
transmitter’s battery case.
3. Carefully reinstall the battery cover by aligning the tabs with the slots on the transmitter.
For more information on the transmitter, go to www.horizonhobby.com and click
on the support tab for the Spektrum DX2E to download the instruction manual.
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.
CAUTION: Risk of explosion if battery is replaced by an incorrect type. Dispose of
used batteries according to national regulations.
SRS6000 AVC TECHNOLOGY RECEIVER
Antenna
Bind/Battery
Aux 4/Disable
Aux 3
Aux 2
Aux 1
Throttle
Steering
AUX CHANNELS
The Aux channels can operate as additional servo channels, or as a power supply for a
personal transponder.
If AVC is active, only 4 channels; Steering, Throttle, AUX3 and AUX4 are operational.
The remaining Aux channels can be used to power a personal transponder or lights.
If AVC is disabled (see DISABLING THE STABILITY ASSIST FUNCTION), all 6 channels
including the Aux channels can operate as servo channels.
The Spektrum receiver features Active Vehicle Control™ (AVC®) technology that responds
similar to traction control in full-scale vehicles. In addition to traction control, AVC technology
also increases steering stability during high speed driving or while driving over rough terrain.
As you increase the AVC sensitivity, the system increases steering stability and traction control,
similar to reducing the amount of steering rate in a computer transmitter. Reducing the sensitivity value increases the amount of steering control from the transmitter. The receiver also
enables you to quickly turn AVC on or off if you participate in organized racing.
IMPORTANT: You must use digital servos with the AVC receiver. Do not use analog servos as
they willl reduce the performance of the system and may cause overheating.
CALIBRATING THE RECEIVER
1. With the vehicle on a flat, level surface, insert the Bind Plug in the BIND port on the
receiver.
2. Connect a fully charged battery pack to the ESC.
3. Power on the ESC. The orange LED flashes, indicating the receiver is in bind mode.
4. Center the ST TRIM and TH TRIM dials on the transmitter.
5. Press and hold the BIND button while powering on the transmitter.
6. Release the BIND button when the orange LED slowly flashes. The transmitter and receiver
are linked when the orange LED is solid.
7. Pull the transmitter trigger to Full Throttle.
8. Push the transmitter trigger to Full Brake, then return the trigger to center.
9. Turn the transmitter steering wheel to Full Right.
10. Turn the transmitter steering wheel to Full Left, then return the steering wheel to center.
The orange LED flashes once.
11. Remove the Bind Plug, then power off the receiver to save the settings.
12. Power off the transmitter.
FORWARDBRAKE/REVERSE
DRIVING PRECAUTIONS
• Maintain sight of the vehicle at all times.
• Routinely inspect the vehicle for loose wheel hardware.
• Routinely inspect the steering assembly for any loose hardware. Driving the vehicle
off-road can cause fasteners to loosen over time.
• Do not drive the vehicle in tall grass. Doing so can damage the vehicle or electronics.
• Stop driving the vehicle when you notice a lack of power. Driving the vehicle when
the battery is discharged can cause the receiver to power off. If the receiver loses power,
you will lose control of the vehicle. Damage due to an over-discharged Li-Po battery is
not covered under warranty.
CAUTION: Do not discharge a Li-Po battery below 3V per cell. Batteries discharged to a voltage lower than the lowest approved voltage may become dam-
aged, resulting in loss of performance and potential fire when batteries are charged.
• Do not apply forward or reverse throttle if the vehicle is stuck.
Applying throttle in this instance can damage the motor or ESC.
• After driving the vehicle, allow the electronics to cool before driving the vehicle again.
IMPORTANT: Keep wires away from all moving parts.
BEFORE RUNNING YOUR VEHICLE
1. Check for free suspension movement. All suspension arms and steering components
should move freely. Any binds will cause the vehicle to handle poorly.
2. Charge a battery pack. Always charge the battery pack as per the battery and/or
charger manufacturers’ instructions.
3. Set the transmitter steering trim. Follow the instructions to set the steering trim/subtrim
so that the vehicle drives straight with no input to the steering.
4. Perform a Control Direction Test.
POWERING ON THE VEHICLE
1. Center the ST TRIM and TH TRIM dials on the transmitter.
2. Power on the transmitter.
3. Remove the body from the vehicle.
4. Connect a fully charged battery pack to the ESC.
5. Power on the ESC.
IMPORTANT: The vehicle MUST remain on a flat, level surface and motionless for at least 5
seconds.
AVC® SENSITIVITY
The ST RATE dial adjusts the sensitivity, or stability, value in the receiver. If you increase the
sensitivity, the AVC® system becomes more sensitive to the vehicle drifting left or right. You
would use maximum sensitivity during high speed driving or drag racing, when you want
the vehicle to stay in a straight line. As the sensitivity value increases, the amount of
steering travel decreases.
Turn the ST RATE knob counter-clockwise to reduce the sensitivity.
Turn the ST RATE knob clockwise to increase the sensitivity.
IMPORTANT: The ST RATE knob will only adjust the sensitivity when
the transmitter is bound to a DSMR® receiver. When the transmitter
is bound to a DSM®, DSM2® or DSM Marine receiver,
the ST RATE knob controls the steering dual rate.
If you participate in organized racing, you may be required to turn AVC off. To turn AVC off:
1. Insert a Bind Plug in the BIND port on the receiver.
2. Insert a second Bing Plug in the DISABLE port on the receiver.
3. Connect a fully charged battery pack to the ESC.
4. Power on the ESC. The orange LED flashes, indicating the receiver is in bind mode.
5. Center the ST TRIM and TH TRIM dials on the transmitter.
6. Press and hold the BIND button while powering on the transmitter.
7. Release the BIND button when the orange LED slowly flashes. The transmitter and receiver
are linked when the orange LED is solid.
8. Pull the transmitter trigger to Full Throttle.
9. Push the transmitter trigger to Full Brake, then return the trigger to center.
10. Turn the transmitter steering wheel to Full Right.
11. Turn the transmitter steering wheel to Full Left, then return the steering wheel to center.
The orange LED flashes once.
12. Remove the Bind Plugs, then power off the receiver to save the settings. The receiver will
continuously blink to indicate AVC is disabled.
13. Power off the transmitter.
IMPORTANT: You must calibrate the receiver each time it is placed in bind mode. To activate
AVC, see the steps in “Calibrating the Receiver.”
RUN TIME
The largest factor in run time is the capacity of the battery pack. A larger mAh rating
increases the amount of run time experienced.
The condition of a battery pack is also an important factor in both run time and speed.
The battery connectors may become hot during driving. Batteries will lose performance
and capacity over time.
Driving the vehicle from a stop to full speed repeatedly will damage the batteries
and electronics over time. Sudden acceleration will also lead to shorter run times.
TO IMPROVE RUN TIMES
• Keep your vehicle clean and well maintained.
• Allow more airflow to the ESC and motor.
• Change the gearing to a lower ratio. A lower ratio decreases the operating temperature
of the electronics. Use a smaller pinion gear or larger spur gear to lower the gear ratio.
• Use a battery pack with a higher mAh rating.
• Use the optimum charger to charge battery packs. (Visit your local hobby dealer for
more information.)
PERFORMING A CONTROL DIRECTION TEST
Perform a control test with the vehicle wheels off the ground. If the wheels rotate after the
vehicle is powered ON, adjust the TH TRIM knob until they stop. To make the wheels move
forward, pull the trigger. To reverse them, wait for the wheels to stop, then push the trigger.
When moving forward, the wheels should maintain a straight line without any steering wheel
input. If not, adjust the ST TRIM knob, so the wheels maintain a straight line without having
to turn the steering wheel.
CHANGING THE TRAVEL ADJUST SETTINGS
1. Hold the trigger in the full brake position and turn the steering wheel to Full Right while
powering on the transmitter. The LED flashes rapidly, indicating the programming mode is
active.
2. Throttle End Point: Continue holding full throttle. Turn the TH TRIM knob to adjust
the full throttle end point.
3. Brake End Point: Hold the trigger in the full brake position. Turn the TH TRIM knob
to adjust the full brake end point. Return the trigger to the center position.
4. Left Steering End Point: Hold the steering wheel in the full left position. Turn
the ST TRIM knob to adjust the left end point.
5. Right Steering End Point: Hold the steering wheel in the full right position. Turn the ST
TRIM knob to adjust the right end point. Return the steering wheel to the center position.
6. Power off the transmitter to save the travel adjust settings.
The minimum travel is 75%, and the maximum travel is 150%.
IMPORTANT: If the travel is changed on the DX2E, you must rebind and calibrate
the receiver.
DYNAMITE® FUZE™ 130A SENSORLESS BRUSHLESS ESC
SPECIFICATIONS
TypeSensorless
Constant/Peak130A/760A
Resistance0.0004 Ohm
FunctionForward/Brake–Forward/Brake Reverse
OperationProportional forward, proportional reverse with braking delay
Input Voltage7.4V–14.8V (The motor in this vehicle will not support 14.8V.)
BEC Output6V/3A
Overload ProtectionThermal
Dimensions (LxWxH)53.5mm x 36mm x 36mm
Weight79 g
ESC LED STATUS
• No ESC LEDs will glow when there is no throttle input from the transmitter.
• The red ESC LED glows when there is any throttle input from the transmitter.
AUDIBLE WARNING TONES
1. Input Voltage: The ESC checks the in put voltage when it is powered ON. If a voltage
problem is detected, the ESC continuously sounds 2 beeps with a 1 second pause
(xx-xx-xx). Power OFF the ESC and ensure the connections are secure and that
the battery power is not too low for safe operation.
2. Radio Connection: The ESC checks radio signal input when it is powered ON.
If a problem is detected, the ESC continuously sounds 1 beep with a 2 second pause
(x--x--x). Power OFF the ESC and ensure the radio system is operating correctly.
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For sensorless brushless motors:
1. Connect the ESC terminal A (typically designated by a blue wire) to the motor’s terminal
A (red wire on a Dynamite® Fuze™ sensorless motor). This may also be changed in
Programming Item 12, Motor Rotation, without changing wire connections.
2. Connect the ESC terminal B (typically designated by a yellow wire) to the motor’s terminal
B (blue wire on a Dynamite® Fuze™ sensorless motor).
3. Connect the ESC terminal C (typically designated by an orange wire) to the motor’s
terminal C (black wire on a Dynamite® Fuze™ sensorless motor).
NOTICE: Always disconnect the battery from the ESC when you have finished operating
your vehicle. The ESC’s switch only controls power to the receiver and servos. The ESC
will continue to draw current when connected to the battery, resulting in possible damage to the battery through over discharge.
ESC CALIBRATION PROCEDURE
Ensure proper ESC function by calibrating the ESC to your transmitter inputs.
1. Power OFF the ESC.
2. Ensure your transmitter is powered ON, the throttle is not reversed, the throttle trim is
neutral and the throttle travel range is at 100%. Disable any special functions such as
ABS, etc.
3. Press the SET button while powering ON the ESC. Release the button as soon as the red
LED starts to flash.
4. Calibrate the throttle points by pressing the SET button once after each step.
- Neutral (1 flash)—leave the throttle at rest, untouched
- Full throttle (2 flashes)—pull the throttle fully back
- Full brake/reverse (3 flashes)—push the throttle fully forward
5. The motor will run 3 seconds after the last step is completed.
Tip: If the motor turns in the wrong direction, reverse the connection of any 2 outside
motor wires. The center wire must remain in the center and cannot be moved to another
motor tab.