MODSTER XERO 6S Electric Brushless Monster Truck User Manual

: June 9, 2024
: MODSTER

MODSTER XERO 6S Electric Brushless Monster Truck

MODSTER XERO 6S Electric Brushless Monster Truck

Introduction

Dear Customer!
We are pleased that you have chosen a MODSTER product.
All our models are carefully checked before delivery. Due to continuous development and improvement of our products, we reserve the right to make technical changes as well as changes in equipment and design without prior notice. Claims arising from minor deviations from data and illustrations in this manual can therefore not be asserted. Responsible handling of the product is for your own safety and the safety of bystanders.
Please observe the safety instructions in this manual.

The warranty/guarantee convers manufacturing and material defects and defects during normal use.

We accept no liability for consequential damage!

Damage due to non-observance of the safety and operating instructions.
Force majure, pile-up, incorrect handing
Extraordinary stress or external influence
Unauthorized modifications or repairs carried out by unauthorized parties
Damage caused by loss of control over the model
Wear parts and normal wear and tear
Optical impairments
Damage caused by water if the ,,water resistant“ instructions are not followed
Damage due to loss of control when batteries are not fully charged
Transportation, shipping or insurance costs
Costs of proper disposal of the product as well as setup and reinstallation work performed by the service department.

Delivery Content

Ready to run model (RTR)
2,4 GHz Remote control system
Manual

Before the start – safety instructions

Remote-controlled car models are not toys!

Always handle the product responsibly. As the manufacturer and distributor of the product, we have no direct influence on the correct handling and operation of the product. The following safety instructions are intended to protect you and your environment from damage that could result from improper use. However, yourself and your model are also protected from damage by the corresponding instructions. Therefore, read this chapter carefully before operating.

Use this product only on terrain or tracks specially designated for model cars.
Take care not to endanger anyone – show special consideration for children

We accept no liability if the safety instructions are not followed – the warranty/guarantee will be voided.
The product is suitable for children under 14 years of age only under adult supervision.
Dispose of the packaging material, as this could become a hazard for children.
Check with your insurance company whether the operation of a radio-controlled model is covered by insurance.
If you have no experience in controlling RC models, first familiarize yourself with the reactions to the control commands on the stationary model. If necessary, consult an experienced modeler or a model club.
Check the radio control system and the model for functional reliability and visible damage, such as defective plug connections or damaged cables, before commissioning. All moving parts must function smoothly, but without bearing play.
Check all screw and plug connections, wheel nuts and electrical contacts for tightness, as there can become loose during transport, while driving or in minor accidents.
Fasten excess length of cables so that they cannot get caught in moving/rotating parts. Cables must not be kinked.
Observe the seperate operating instructions of possible accessories.

When using the model for the first time, be sure to jack it up so that the wheels can rotate freely and adjustments to the transmitter can be made easily, if necessary.

Transmitter

Follow the power-up order:

Throttle/brake level in neutral position
Steering lever in neutral position
Switch on the transmitter first and only then the model. Otherwise, unpredictable reactions may occur!

For starting, park the model so that the wheels and the actuator can rotate freely.
Check the reaction of the servos to the remote control signals on the stationary model.
Make sure that the batteries of the transmitter and receiver are fully charged!
Weak batteries reduce the transmitter range and lead to errors in the signal transmission to the receiver. As a result, the model will no longer respond correctly to the remote control. Stop operation immediately and replace the batteries with new ones or recharge them.
Do not drive near high-voltage power lines, radio masts or during thunderstorms. Electric fields and atmospheric disturbances can affect the signals of your remote control transmitter.
After operation, switch off the model first, then the transmitter.
For safety and certification reasons (CE), unauthorized attempts to repair, modify and/or alter the system are not permitted. Otherwise the approval of the remote control system will expire.

Driving

Do not drive if your ability to react is impaired (fatigue, influence of medication or alcohol). Incorrect reactions can cause serious personal injury and damage to property. Also do not drive if you have the slightest doubt about the perfect technical condition of your model / transmitter.

Do not connect the drive motor on electric models until the receiving system has been fully installed, otherwise the drive motor may suddenly start up unintentionally.
Always keep direct visual contact with the model.
Operate the model only on private property or on areas designated for this purpose. Observe the requirements and regulations.
When operating a model, always ensure that body parts or objects are not in the danger zone of motors or rotating parts.
Regularly check all screw connections and fasteners, as they can become loose during operation.
Immediately stop operating your model if a malfunction occurs and correct the cause before continuing to use the model.
Avoid driving at low outside temperatures, as this reduces battery capacity and causes the chassis to lose elasticity and splinter easily.
Do not expose your model and the remote control system to direct sunlight, moisture, heavy soiling or great heat/cold for a long time.
Only use original spare parts.

Allow the model to cool down for at least 15 minutes after each used battery!

Do not drive:

In crowds
Towards people or animals
In conservation areas or near animals
At night or in living areas
Under high-voltage power lines, radio towers or during thunderstorms
Note that RC-models must not be driven on terrain with public passengers and motor traffic.
In the rain or in damp terrain, otherwise the electrical system should be damaged.
Always allow the model to cool down sufficiently. This is especially important if you are using high capacity batteries that will allow the model to run longer. Monitoring the temperature will prolong the life of the batteries and of the motor.
Do not continue to drive your model with low capacity batteries, as you may lose control of the model. Signs of a low battery include slow operation, sluggish servos (slow return to center position), or electronic speed control shutting down due to low voltage detection.
Do not apply throttle if the model is sitting on an object or is trapped. Remove the object before continuing to drive. Do not attempt to pull or push objects with the model.
Because your model is controlled by radio, it is subject to radio interference from many sources beyond your control. Radio interference can cause temporary loss of of control. Therefore, always maintain a safe distance on all sides around your model to avoid collisions.
Use common sense when driving your model. Intentionally driving in a violent and rough manner will result in poor performance and defective parts. Take care of your model so you can it for a long time.
High performance vehicles create small vibrations that can cause bolts to come loose over time. Check the lug nuts and other bolts on your vehicle regularly to make sure all bolts are always tight.
On the subject of drive time: Drive time is very much affected by the type and condition of the battery used. The milliampere hour (mAh) rating of the battery determines how big it ,,fuel tank“ is. A 3,000 mAh battery pack will last twice as long as a short 1,500 mAh pack.
However, because of the many different types of batteries available and the methods of charging, it is impossible to give an exact ride time for your model. Another important factor that affects drive time is also the way the model is driven. Ride time may be reduced if the model is repeatedly accelerated from stop to maximum speed.
Read and follow all battery and charger manufacturer‘s maintenance and care instructions.
Keep the motor and controller cool. Provide adequate ventilation at the electric speed controller cooling plates.
Use the correct undervoltage detection setting for your battery! Never use LiPo batteries if the undervoltage detection is deactivated!
Make sure that no dirt or damaged parts block the drive train. Keep the motor clean.

Battery and charger

Please use only special modeling chargers and batteries. Consult a model store for advice in this regard. Never store or keep your batteries in a fully charged state.

Keep batteries out of the reach of children and pets, as they may accidentally swallow them. In this case, consult a doctor immediately!
Leaking or damaged batteries/accumulators can cause burns on contact. If skin or eyes come into contact with the electrolyte, immediately rinse the area thoroughly with clean water and seek medical attention. Use suitable protective gloves when disposing of the defective battery.
If you notice any abnormalities such as odor, discoloration, excessive heating or deformation of the rechargeable battery, disconnect the battery from the charger or consumer immediately. Dispose of the battery!
Conventional alkaline batteries (1.5V) are intended for single use only and must be disposed of properly afterwards.
Dispose of empty batteries or defective rechargeable batteries in an environmentally friendly manner via the authorized collection points. Disposal with household waste is prohibited!
Batteries must not get damp or wet. Also avoid the formation of condensation.
Never expose the batteries, the charger and the model to adverse ambient conditions (e.g. wetness, excessively high or low ambient temperature, ignition sources, open fire, dust, vapors or solvents)!
Avoid heavy soiling as well as excessive mechanical stress on the battery, also never tug on the connection cables!
Never mix batteries and rechargeable batteries in one device at the same time! Use either only batteries or only rechargeable batteries.
If no brand-new batteries are used for the power supply of the transmitter, make sure that the remaining capacity is sufficient (battery tester).
If you use rechargeable batteries instead of batteries, you must expect a reduction in operating time and possibly also range problems due to the lower voltage (batteries=1.5V, rechargeable batteries=1.2V) and the lower capacity of rechargeable batteries.
Always replace the complete set of batteries or rechargeable batteries, not just individual cells. Always use batteries or rechargeable batteries of the same type and manufacturer.
Do not mix batteries with different charge levels. The weaker ones or those with lower capacity could be deep discharged and leak.
When inserting batteries or rechargeable batteries into the battery holder, ensure that the polarity is correct. Incorrect polarity will not only damage your model, but also the battery.
Batteries must never be short-circuited, damaged, disassembled or thrown into open fire.
For safety reasons LiPo batteries have a minimum discharge voltage which should not be fallen short of. The electronic speed controller is equipped with a built-in low voltage detection that gives the driver a warning signal when LiPo batteries have reached their minimum voltage. It is the driver‘s responsibility to stop driving immediately to prevent the battery from discharging below the safety limit of its minimum voltage.
Undervoltage detection on the speed controller is only one part of the extensive features for safe operation of LiPo batteries in your model. It is extremely important that you, the user, also follow all battery and charger manufacturer instructions for safe charging, operation and storage. Make sure you understand how to use your LiPo batteries. If you have any questions about how to use LiPo batteries, please contact your local dealer or the battery manufacturer. As a reminder, all batteries should be recycled at the end of their life.

There is a risk of fire and explosion!

Immediately disconnect the battery from the charger in case of strong heating!
If the model is not used for a longer period of time, remove the inserted batteries from the remote control and from the model to avoid damage due to leaking / deeply discharged batteries.

Loading instructions

Observe the separate operating instructions of the charger used and the specifications of the battery manufacturer.
Only charge rechargeable batteries intended for this purpose; conventional alkaline batteries must not be charged. Risk of explosion.
Only charge batteries of the same type and capacity. Ensure correct polarity for all electrical connections and when connecting the batteries to a charger.
Only charge batteries under supervision, on a flame-retardant surface and keep a sufficient distance from flammable surfaces or objects.
Occasionally check the temperature of the battery during the charging process.
If the battery heats up too much (> 50 °C), it may be damaged. In this case, reduce the charging current.
Batteries that are already charged or not completely discharged must not be connected and charged. Never charge/discharge damaged, leaking or deformed batteries. There is a risk of fire and or explosion!
If the model is not used, always disconnect the battery and remove it from the model.

Charge the battery pack(s) only immediately before use. Charge them:

Never in the model
Never in your car
Never unattended
Only with specially designed chargers
Only on fireproof surfaces

General safety instructions

Regularly check all bolts for tightness – impacts and vibrations can cause them to loosen.
Tires should not have any cracks or damage.
Check plug connections for proper contact and damage.

Water Resistant

The MODSTER Xero is designed so that the motor, controller and servo are splash-proof. It can therefore also be operated in damp conditions. Splash- proof only means that a device can withstand splashes of water, but must not be immersed in water or exposed to very high humidity or heavy rain for a long time. Under no circumstances should the vehicle be completely submerged in water. Driving in wet conditions also requires additional maintenance. The transmitter is not splash-proof. Please protect it from rain and water. After driving, remove all water as well as dirt from the vehicle and dry the vehicle completely. Ball bearings, metal parts and swing pins must be lubricatedafter driving in a damp environment.

Information about the product

This model is an all-wheel drive RC car with already installed electric motor and a 2.4 GHz receiver unit (controller / receiver unit) and a steering servo. The RC model is pre-assembled ready to drive and comes with a 5-channel remote control transmitter. The model is designed for operation on indoor tracks as well as for outdoor operation.

The drive is via the motor pinion to a gear wheel. From here, a metal cardan shaft engages in the encapsulated differential of the rear axle, thus effecting all-wheel drive. The differential provides speed compensation between the inside and outside wheels and has bevel gears.
A servo saver also protects the servo in the event of violent impacts against the wheels. With the 2.4 GHz remote control system with 5 channels, you have a radio control system that is primarily ideal for model cars and model ships. Via the proportional function channels, 2 control functions can be operated independently of each other.
The 2.4 GHz transmitter and tuned receiver do not operate on a fixed frequency determined by the transmitter and receiver crystals. After each switch-on, the transmitter and receiver scan the frequency band for an available and free frequency on which the radio link is then established.

Proper use

The product is designed exclusively for private use in the model building sector and with the associated operating times.
This product is not approved for commercial or industrial use or for continuous operation. Improper use may endanger persons or cause damage to the product and the associated dangers such as loss of control over the model, short circuit, fire, electric shock etc. Observe the safety instructions in this operating manual. These contain important information on handling the product.

Getting the model ready

The model is already assembled ready to drive and can be put into operation directly after charging the transmitter batteries and the drive battery. The drive and control components are mounted and wired, the binding between transmitter and receiver is done by itself, after each power-up.

A) Putting the transmitter into operation: Operating elements and functions of the transmitter

Control wheel for steering function
Depending on the direction of rotation of the control wheel, the servo arm of the connected steering servo moves to the right or left.
The wheels are thus turned to the right or left via the corresponding linkages.

Control lever for driving function Hold the transmitter in your hand and pull the throttle towards you with your index finger, the car will drive forward. Push the throttle lever forward, the car slows down and then drives backwards (with 2nd operation).

The control LED indicates the power-on status of the transmitter.

The on/off switch is used to turn the transmitter on or off.

Steering Trim (ST TRIM)
If your model does not go straight in neutral, use the trim to adjust the straight steering.

Trim Throttle (TH D/R)
If your model starts to move on its own in neutral, use the trim to adjust the neutral point

B) Commissioning of the model

The model is already assembled ready to drive and can be put into operation directly after charging the transmitter batteries and the drive battery. However, please check all screws etc. for tightness. Perform a function check before each ride. The drive and control components are mounted and wired, the binding between transmitter and receiver is done by itself, after each switching on.
If the binding between transmitter and model does not take place, you must perform it manually. To do this, unscrew the upper deck so that the receiver is exposed. Press the binding button of the receiver and switch on the power supply of the controller.
Now switch on the remote control and operate the steering wheel (keep the binding button pressed during the entire procedure). The binding is now complete.

C) Charging the drive battery

Charge the battery outside the model to avoid overheating during the charging process.
The charging connection cable of the drive battery is equipped with a plug-in system that is protected against polarity reversal.

ATTENTION!
Before the battery can be used again after charging, it must be completely cooled down

Insert the charged drive battery into the model.
Loosen the cotter pin of the battery compartment and open it.
Place the drive battery on the battery holder.
If necessary, place some foam rubber in the battery tray to ensure a tight fit of the battery.
Close the battery compartment again and secure it with the cotter pin.
If the model is not used, always disconnect the battery and remove it from the model.
Use only suitable batteries!

Perform a visual inspection of the model:

Are the wheel nuts and screw connections tight?
Is the servo control lever firmly seated on the servo shaft?
Is the drive battery charged and fixed in the holder?
Are the rotating and moving parts running smoothly?
Are the cables routed and secured so that they cannot get caught in moving parts?
Are the spring preload screw rings set the same on both sides of an axle?

E) Checking the range of the remote control transmitter and the control functions

ATTENTION!
Never operate the model with a malfunctioning remote control!

Remote control range
To maintain safe control of the model, you should check the function and range of the RC system before every first start and especially after a crash. For this purpose, it is sufficient to test the function of the steering servo. If the remote control does not work properly, check the charge level of the transmitter and receiver batteries and renew the binding between the transmitter and receiver

Set the model down so that the wheels hang freely in the air. Due to the static friction of the tires on the ground, the steering would react too
sluggishly when the model is stationary.
Move approx. 50m away from the jacked-up model.
Perform the steering function test as described below:

Put the control wheel and the corresponding trim in neutral position.
Turn on the transmitter.
Connect the battery to the speed controller and turn on the receiver.
Turn the control wheel to the right and left. The wheels of the model must also turn to the right and left. If the wheels turn in the opposite direction, move the reverse switch for the steering function on the transmitter to the other position.
When you release the steering wheel; the wheels must turn back to the straight-ahead position.
If the wheels do not stay exactly straight when the steering wheel is in the neutral position, correct the position on the trim control for the steering function.
The steering wheel end stops should effect the end stops right / left of the steering!

Control function cruise control

Move the throttle/brake lever to the neutral position.
The motor must not start in the neutral position of the remote control lever!
If necessary, bring the motor to a standstill with the trim on the transmitter.
Operate the throttle/brake lever on the remote control forward.
The rotational speed of the motor should change continuously.
Now move the remote control lever backwards to check the brake and reverse speed.
If the wheels turn in the wrong direction, correct the running direction by reconnecting the motor cables.

Driving operation

Observe the safety instructions for driving in these instructions!

Familiarize yourself with the driving behavior of the model step by step.

Stand behind the model and steer it away from you first. The model‘s reaction to the steering is the same as when you are at the wheel yourself.
Then let the model move towards you. The reaction direction is now mirror-inverted to the steering direction.
Now start simple driving exercises by purposefully driving circles or a „figure eight“ as evenly as possible.
Use light, unattached pylons as boundaries and turnaround marks to mark out a course with alternating driving directions and practice cornering.
Gradually increase the driving speed and observe the driving behavior. Always maintain direct visual contact with the model.

Maintenance

Please use only high-quality tools for any repair or maintenance work, otherwise the screws may be damaged.

Regular controls

Check:

The model and the transmitter for visible damage,
The tight fit of all screw connections; parts and screw connections can come loose during operation.
The smooth running of all rotating or moving parts,
Connectors for contact and cables for secure routing,
The tight fit of the feedback arms and the servo arm on the servo shaft,
The charging status of the transmitter and drive batteries,
The symmetrical adjustment of the dampers of an axle,
The condition of the tires

Care

After each cleaning, the moving parts must be relubricated. Also clean the cooling fins of the electric motor thoroughly. Leaking oil/grease must be removed thoroughly, otherwise dust can accumulate particularly well here.

X5 Manual

Features

2.4 GHZ remote control system,
FHSS 67-channel frequency hopping,
Independent adjustment of running direction channels 1 to 4,
Unique speed limit setting function allows beginners to practice quickly and at a safe practice at a safe speed;
Transmitter voltage range: 4.8-12V with automatic voltage detection alarm
Receiver voltage range: 4.8-10V, operating current 30mA. Can work with HV servos
Suitable for cars, boats and tanks
Automatic shut-off and alarm after 12 minutes
30-degree bevelled handwheel

Functions

On/Off switch
Switch for channel 1 polarity reversal -> positive/negative
Switch for channel 2 polarity reversal -> positive/negative
Switch for channel 3 polarity reversal -> positive/negative
Switch for channel 4 Reverse polarity -> positive/negative
Channel 5
Motor travel limit (speed)
Steering travel limit
Steering neutral position
Neutral position motor
Channel 3
Channel 4
Transmitter strap holder
Motor channel
Channel steering
Battery holder

Functions Receiver

Channel 1 (Steering)
Channel 2 ( throttle/brake)
Channel 3
Channel 4
Channel 5
Channel 6

Basic operations

Battery installation

Open the battery compartment cover.
Insert 4x AA batteries with sufficient power or 2S lithium batteries into the battery compartment, making sure that the metal terminals of the batteries are connected to the metal terminals in the battery compartment.
Close the battery compartment cover.

Or: Insert the lithium battery with JST connector into the external battery connector of the battery compartment – pay attention to the polarity!

Battery installation

Transmitter/receiver binding

Switch on the transmitter.
Press and hold the code button on the top of the receiver for 3 seconds.
The display will start flashing to indicate that it is now in code matching mode.
The receiver automatically searches for the nearest remote control signal.
The indicator light lights up as soon as the code matching has been successful.

LEDs
Blue light: Lights up for the vehicle‘s servo control mode.

Enter settings

Set the handwheel and the shutter release to the maximum value at the same time.
Press the power button to switch on the device. You should hear a sound.
Release the handwheel and the trigger and press the power button again within 5 seconds.
When the blue light of the power button flashes, it means that the device is in setting mode on.

Calibration of channel 1 and 2

Turn the directional knob of control channel 1 with maximum width 2-3x to the left and right
Turn the throttle knob of control channel 2 2-3x forwards and backwards with maximum width.
The calibration is now complete.

Calibration of channel 3 and 4

Press the button of channel 3 with the light on and set the driving destination
Turn the driving knob of channel 1
Press the button of channel 4 with the light on
Turn the driving knob of channel 1 again to set the target value
The calibration of channels 3 and 4 is now complete.

After completing the setting, press the power button again and confirm that an acoustic path calibration of channels 1-4 is completed.

Calibration of channel 3 and 4

Switching the mode

Set the handwheel and the shutter release to the maximum value at the same time.
Press the power button to start. An acoustic signal will sound.
When the red and blue lights flash, release the handwheel and the shutter release button
Press the power button within 5 seconds to change the mode.
Advance the shutter release to the maximum and then snap it back to the maximum to change to the appropriate mode (red mixed control, blue normal mode).
This completes the mixed control settings for channels 1 and 2.
If you only need mixed control of channels 1 and 2, press the power button to confirm that the mode change is complete.

If you want to operate the mixed control for channels 3 and 4, do not press the power button.

Turn the handwheel forwards as far as it will go and then backwards as far as it will go to switch. The status light continues to flash.
If the indicator lights of channels 3 and 4 are off, they are in normal mode.
If the indicator lights of channels 3 and 4 are on, they are in mixed mode.
Press the power button to confirm that the mode change is completed.

When the mode changeover is completed, channels 3 and 4 cannot set the positive and negative value of the travel in mixed control.
If the status lights of channels 3 and 4 light up when the handwheel is operated, this means that they are under mixed control.

Mixed mode

The signal lines of the two controllers are connected to channels 1 and 2 of the receiver.
In mixed control mode, the throttle channel can control 2 motors turning forward and backward at the same time. The motor rotation is adjusted with the 2 forward and reverse switches on the control panel.
In mixed control mode, the model moves forward at a certain speed. By turning the handwheel of channel 1 at this time, the speed of the two motors can be adjusted to achieve differential steering.
In mixed control mode, the model moves forward at a certain speed. By turning the direction handwheel of channel 1 at this time, the speed of both motors can be adjusted to achieve differential steering

ESC

ESC Type	Brushless
Power control	On/off switch
Input voltage range	16.8-25.2v (4S-6S LiPO)
Cells battery	LiPo:4S-6S
Current	Max. constant≥150a
BEC	Voltage 6V/Current ≥10A
	BEC Type:Switching
Low voltage cutoff	LiPo 3.0V/1cell (Cutoff action Soft cut (50% TH)

then stop after 20 sec)
Reversible| Yes(50%)
Brake| Yes(selectable: disable 25% 50% 75% 100%)
Heat sink| Yes(Alum 6063 )
Protection| Waterproof IPX7
Thermal(temp(125);Cutoff action Soft cut (50% TH) then stop after 20 sec)
Battery connection| Wire diameter:10awg/Wire length:150mm/Connector type: EC5- M Plug-Black shell
Motor connection| 5.0MM Golden plug -Female head
Case material| Plastic
Receiver connection| Wire diameter:22awg/Wire

length:200MM/Connector type:JR

Fan| Plug type
Max. dims (mm)| L65MMW48MMH36MM
Max weight (g)| 200g

ESC

Spare parts

Exploded View

Frequency Range: 2420 MHz – 2460 !MHz
Sending Level 0.57 dBm
The El RP of the EUT is below tha max. permitted sending level of 20 mW.
Therefore the EUT is not required to conduct SAR measurement.

MSG Online GmbH
Wirtschaftspark 9
A-8530 Deutschlandsberg
Firmenbuch Graz: FN315230Z
UID-Nr.: ATU 64361513
EVA-Partnernummer: 152216
ARA Lizenznummer: 17749
GRS Nummer: 110072576
Interseroh Hersteller ID (EAR): 152204
WEE Reg.-NR. DE 44576630

XERO 6S Logo