ROCHOBBY X 1-18 Cheyenne 6×6 RC Crawler Remote Control Car Instruction Manual

June 11, 2024
ROCHOBBY

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ROCHOBBY X 1-18 Cheyenne 6×6 RC Crawler Remote Control Car

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Introduction

The new 1:18 6X6 Cheyenne is the latest release in the range of highly detailed scale Crawlers available from ROCHOBBY. This very unique 6WD crawler based on the prototype vehicle has the very same looks and stance of the vehicle which it is based on. Just Like its siblings, the RocHobby 1:18 Cheyenne comes to you with a vast amount of extremely high “true to life” scale detail such as a full rhino bumper kit, full compliment of waterproof lights and indicators front and rear, vehicle anti Rollover bars, and even a scale bonnet ventilation grille and snorkel. At the rear of the vehicle the tailgate can also be opened for easy loading and unloading of cargo.
The attention to scale detail doesn’t end there! Inside the cabin you will find the very same attention to scale details-from the detailed center console, to the seats and even a real rear view mirror-literally Nothing has been overlooked by the vehicle design team when recreating this truly unique scale vehicle as we recognize that attention to detail is paramount for the scale enthusiast when recreating these scale vehicles.
Just like the full size “hardcore” off-road crawler, the 1:18 Cheyenne’s off- road performance also shouts much louder than its exquisite attention to detail. A powerful 6×6 drive system with independent Intermediate axle ensures that not only is it more than capable of conquering all manner of terrain it might encounter, but it also provides the Cheyenne with a very high degree of grip and traction meaning even the steepest of slopes is not a problem for this powerhouse, this is further enhanced by the very efficient multi link suspension system and scale high grip clip on soft tires.
The 1:18 Cheyenne is also equipped with the same rigid ladderframe chassis design as existing RocHobby models. For the Cheyenne, The rigid metal chassis beams were extended to accommodate the longer wheelbase design of the 6X6 drive system.

The very precise steering is a typical “drag link” type assembly complete with a powerful waterproof 9g servo in place of what would normally be the Power assisted Steering box on the actual vehicle.In addition to all this the vehicles wide body design also reduces the vehicle’s center of gravity, offering increased driving stability on all kinds of Terrain including even water crossings and wet areas thanks to the addition of waterproof electronics!
The new ROCHOBBY 1:18 Cheyenne-A cost-effective off-road crawler you don’t want to miss!

Transmitter Introduction

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[1]| A/B Mode switch key| [7]| Throttle trim + (TH TRIM +) mode A / light control switch 1 mode B
---|---|---|---
[2]| Re-set button(F.Reset)Mode A| [8]| Throttle trim – (TH TRIM -) mode A / light control switch 2 mode B
[3]| Steering Trim+(ST TRIM+)Mode A| [9]| Channel 6 (reserved)
[4]| Steering Trim-(ST TRIM-) Mode A| [10]| Steering wheel
[5]| Power Switch| [11]| Throttle trigger
[6]| Reverse key mode a

/ steering angle limit mode B

|  |
A/B mode function toggle switch

F.Reset

| In the use of the disorder settings, not back to the normal state, you can use Factory.Reset function|

Make sure that the mode function toggle switch is in mode A, hold the steering wheel left or right, and click the F. Reset button at the same time. After two clicks, it means that the factory settings have been completed.

REV

| After replacing the steering gear, the steering gear is

reversed

| Make sure that the mode function toggle switch is in mode A, twist the left or right steering wheel, and click Rev button at the same time. After

ringing, it means that the reverse setting of steering gear has been completed.

After replacing the motor, there is a reverse| Make sure that the mode function toggle switch is in mode A, pull or push the throttle, and click Rev button at the same time. After ringing, it means that the motor reverse setting has been completed.

Adjust 30 / 50 /

100% steering radian

| Make sure that the mode function toggle switch is in mode B, and click the ST Angle key. After a click, it means that the 30% steering radian has been set. Click the ST Angle button again, and you will hear two beeps, indicating that the setting of 50% steering radian has been completed. Click the ST Angle button again, and you will hear three beeps, indicating that the 100% steering radian has been set. Then click to cycle to a click to indicate that the 30% steering radian has been set.

ST TRIM

|

When the steering center is not centered

| Make sure that the mode function toggle switch is in mode A, press ST TRIM+ or – button to fine tune the steering center. Every click of the button will ring. When the maximum and minimum values are reached, a long sound will appear. When the median value is reached, it will ring twice.

TH TRIM

|

When the throttle is not centered

| Make sure that the mode function toggle switch is in mode A, press TH TRIM + / – button to fine tune the throttle center. Every click of the button will ring. When reaching the maximum and minimum value, the button will ring, when reaching the median value, the button ring twice.
LED| Light setting| One-button for multi-mode switch
Emitter: forget reminder| If the transmitter does not receive any command, it will give an alarm after 10 minutes and enter sleep mode after 2 minutes
---|---
Transmitter: frequency alert| When the transmitter does not match the receiver, the indicator light

of the transmitter keeps flashing

Transmitter: no frequency matching

+ low power reminder 4.5V

| The indicator light of the transmitter flashes slowly and makes a sound
Transmitter: low power reminder 4.5V| The indicator light of the transmitter flashes slowly
Car: frequency alert| The headlights keep flashing
Car: low power alarm 6.3-6.4v| All lights keep flashing, steering and throttle are not controlled
Car: reminders to prevent forgetting| If the vehicle does not receive any signal, it will flash back and forth

after 10 minutes and enter sleep mode after 2 minutes

Times for Pressing

Button| Light

Position

| Function| Power on is I

off by default

| II| III| Control Mode| Remarks

LED1#

|

Headlight

| Reversing light| OFF| •| OFF|  |
Emergency Flashers| OFF| OFF| •|  |
Rear light|  |

|

|

| Throttle linkage control| The reversing lamp is on during reversing operation

Rear turn signal

|

Left turn signal

|  |  |  |

Direction linkage controL

|

Right turn signal

|  |  |  |

Direction linkage controL

|

Transmitter Battery Installation

  • Battery Type: AAA

Battery Installation:

  1. Open the battery compartment cover.
  2. Insert 4 fully-charged AAA batteries into the compartment. Make sure that the battery makes good contact with the battery compartment’s contacts.
  3. Replace battery compartment cover.
    Low battery alarm: When the battery is lower than 4.2V, the LED on the panel will flash slowly.
    Note: When installing the batteries, be careful to handle the positive and negative poles. (As shown in the picture on the right)

Warnings

  • This vehicle is not intended for those under 14 years of age without proper adult supervision.
    It is not a toy! Failure to operate or maintain this vehicle in a safe manner can result in bodily harm.

  • Replace damaged components with original factory-parts. Pay special attention to the polarity of all vehicle wiring.

  • Only use approved 2 cell lithium polymer batteries. Do not over-charge or over dis-charge the battery as doingso may cause the battery to become a fire hazard. If the battery should become hot during charging,discontinue charging immediately and disconnect the battery from the charger.
    Never leave the battery unattended while charging. If you are unsure of how to charge this battery, please seek the advice of experienced RC users. Never let children charge the battery without adult supervision.

  • The motor will become hot during use. Allow 10-15 minutes between runs for the vehicle to cool down. Doing so will prolong the life of your vehicle.

  • Use common sense when selecting the environment to operate your vehicle. Do not operate near power cables, cellular/radio towers, deep water or unstable terrain. The operator is solely responsible for their actions.

  • The product is composed of precision electrical components. It is critical to keep the product away from moisture and other contaminants. If exposed to a humid environment, make sure the electronics are fully dried prior to using them again.

  • Always check the radio range of the vehicle prior to operation in order to prevent radio loss or interterence.

  • Operate this product within your ability. If the vehicle is dangerous to retrieve, it’s never worth the risk.

  • Always turn on the transmitter before connecting the battery on the model. When turning off the model, always disconnect the battery first, and then turn off the model, always disconnect the battery first, and then turn off the transmitter. If this order is reversed, the model may become uncontrollable and cause serious damage.

  • Never allow transmitter batteries to run low as it may cause loss of vehicle control.

  • Plastics on the vehicle are susceptible to damage or deformation due to extreme heat and cold climate. Do not store the model near any source of heat such as oven or heater. Store the model indoors, in a climate-controlled, room temperature environment.

  • Never shorten the receiver antenna; this may affect the transmitting range of the radio system.

  • Only use specified battery (X4 AAA batteries).

  • Do not open, disassemble, or attempt to repair the battery.

  • Do not crush/puncture the battery, or short the external contacts.

  • Do not expose to excessive heat or liquids.

  • Do not drop the battery or expose to strong shocks or vibrations.

  • Always store the battery in a cool, dry place.

  • Do not use the battery if damaged.

  • The Battey must be disconnected the receiver when charging.

Power On

Follow the steps below to turn on the transmitter:

  1. Check to make sure that that battery is fully charged and installed correctly.
  2. Toggle the switch to the [ON] position. When active the R.LED will be lit.
  3. Connect the receiver to power.
    • For safety always power on the transmitter before the receiver.

Note

  • Operate with caution in order to avoid damage or injury.
  • Make sure that the throttle is at its lowest position and the switches are set to their up position.

Instructions

After setting up, follow the instructions below to operate the system.

  1. Automatic code matching (the transmitter and receiver have been successfully coded before leaving the factory.)

If you need to replace another transmitter or receiver, please follow the following steps to code:

  1. When the transmitter power is on and the code matching mode is on, the light keeps flashing;
  2. The power supply of the receiving board is turned on, and the front lights keep flashing to enter the code matching mode;
  3. When the code matching is successful, all the transmitter lights are on and all the lights on the car are off;

Note: when code matching, please operate the transmitter to enter the code matching state first, and then operate the receiver to enter the code matching state.

POWER OFF

Follow the steps below to turn off the system:

  1. Disconnect the receiver power.
  2. Toggle the transmitter’s power switch to the off position.

Note
Make sure to disconnect the receiver power before turning off the transmitter. Failureto do so may lead to damage or serious injury.

Transmitter specification

Product Model HT-TX02
Adaptive model Car
RF 2.4GHz
Transmitting power <20dBm
Wireless protocol ANT
Distance >30m(ground)
Channel Resolution 256 Grade
Battery 6V DC 1.5AAA*4
Charging Interface NO
Life time According to battery type
Low Voltage Warning <4.45V
Antenna Type Built-in single antenna
Data interface NO
Temperature Range -10°C ~ +60°C
Humidity Range 20-95%
Online Update NO
Color Black
Size 296mm 113mm 129mm
Weight 151g
Certification CE, FCC ID: 2AUBX-HT-TX02

Throttle stick position

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Operating the vehicle

Step 1: turn on the transmitter, the headlamp of the transmitter will flash and enter the frequency matching mode.
Step 2: turn on the receiver switch, the headlight will flash and enter the frequency matching mode.
Step 3: when the transmitter and receiver are successful in frequency up, the front lights of the transmitter will be on for a long time, and the front lights of the vehicle will be off.

Setting the Gear Mesh

The gear mesh is the clearance between the pinion and spur gears in your vehicle. If the motor or gearing components are replaced,check that the gears are not meshing too tightly as this may cause premature wear.

Charging the Battery
  1. Connect the charger to a USB port then connect the battery to the charger.
  2. When charging,the Green LED is flash, when charged, the Green LED is stable.
  3. Do not let the battery charge unattended!
  4.  If the battery or charger is hot,disconnect the battery and charger immediately as this may be caused by an internal short-circuit.

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  • Always charge LiPo batteries on non-flammable, heat-resistant surfaces.

  • Always use a LiPo-safe bag or container while charging. Do not allow LiPo cells to overheat at any time.Cells which reach greater than 140 Fahrenheit(60°C) will usually become damaged and will catch fire.

  • Do not charge the LiPo pack while it is still in the model. Never charge or store battery packs in a vehicle.

  • Do not discharge LiPo; doing so will damage the battery.

  • Do not expose LiPo cell to water or moisture at any time.

  • Do not store battery near open flame or heater.

  • Do not assemble LiPo cells or pre -assembled packs together with other LiPo cells or packs.

  • Always store LiPo battery in a secure location away from children.

  • Always remove the LiPo battery if model is involved in any kind of crash.

  • Carefully inspect the battery and connectors for even the smallest damage.

  • CAUTION: Cells may become hot after usage.Allow the pack to cool to room temperature prior to recharging.
    Do not allow the electrolyte to get into eyes or on skin.Wash affected areas immediately if they if they come into contact with electrolyte.Do not alter or modifv connectors or wires of a LiPo battery pack.

  • Always inspect the condition of the battery before charging and operating.

  • Do not short circuit the LiPo battery.

  • Do not have contact with a leaky/damaged battery directly.

  • Do not charge battery out of recommended temperature range(O°C 45°C).

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NOTE

  1. If it is not in use for a long time, unplug and take off the battery to prevent battery leakage.
  2. Do not open, disassemble, or attempt to repair the battery.
  3. Please disconnect the battery from the receiver before charging.

Spare parts list

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Installation of rear guard rail

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VIBRATION AVOIDANCE GROUP

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TYRE GROUP

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CAR FRAME GROUP

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MEDIUM BRIDGE GROUP

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CAR SURFACE GROUP

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CE Warning

The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co- located or operating in conjunction with any other transmitter. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.

FCC Statement

FCC ID: 2AUBX-HT-TX02
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, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or televison 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.

To assure continued compliance, any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.
This equipment complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

  1. This device may not cause harmful interference.
  2. This device must accept any interference received, including interference that may cause undesired operation.

Caution!
The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user authority to operate the equipment.

  1. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-lacated or operating in conjunction with any other transmitter.End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.
  2. Move all your channels to the desired position.
  3. Select [All channels] and then [Yes] in the confirmation box.

Declaration of Conformity (DoC)

We,
Add:Room701,Block B, Luo Tian Community
Xiangshan Road142,Songgang Street,Shenzhen
Baoan District China

Phone:0769-86976655 Web:www.rochobbymodel.com
declare under our responsibility that the product:
Type of Equipment: Driving System & 2.4GHz Control System
Brand Name: ROCHOBBY
Compatiable for cars: 1:18 Cheyenne 6X6
Equipment Model: 11812

to which this declaration relates is in conformity with the essential requirements and other relevant requirements of the Directive 2014/53/EU, EMC Directive 2014/30/EU, EMC Directive 2014/53/EU, FCC Indentifier 2AUBX-HT-TX02 , EU RoHS Directive 2011/65/EU and Council Directive 2014/30/EU. The product is in conformity with following standards and/or other normative documents:
ETSI EN 301 489-1 V2.2.3(2019-11)
ETSI EN 301 489-17 V3.2.4(2020-09)
EN 55032:2015+A11:2020
EN 55035:2017+A11:2020
EN61000-3-2:2014
EN61000-3-3:2013
EN : 62479:2010
ETSI EN 300 328 V2.2.2 (2019-07)

References

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