instruction manual
ITEM INCLUDED

CTX-2710 Transmitter

Plastic Wrench

M40S Main Chassis / Car Body / Assembled

Hex Wrench

Racing DiscTOOLS REQUIRED
Required Equipment
Recommended to use the following tools to operate or maintenance of your RC model :Long Nose
PliersScrewdriver(Small)Nippers

Screwdriver(Large)Instructions for Disposal of WEEE by Users in theEuropean Union
This product must never be thrown away with other waste. Thus the users areliable for disposing the wasted model by submitting them to designated collection
stations specific for recycling electronic and electric items. Disposing of the wasted
model in this way is helpful to conserve natural resources and enable to keep
human health and protect the environment. For more information about wasted
model disposal and recycling, please contact your local city office, your disposal
service or where you purchased the product.
FOR TRANSMITTER

Damages or
Leaking.
Do not use any
damagedbatteries.

x4
Soft BrushFOR THE CARATTENTION

Hex Driver
Heavy Duty
1.5V “AA” Size Batteries

7.2V 1400mAh NiMH
Rechargeable Battery Pack

SAFETY PRECAUTIONS
Safety Precautions
THIS MODEL IS ONLY SUITABLE FOR PEOPLE 14 YEARS OLD AND UP.
THIS RADIO CONTROL MODEL IS NOT A TOY.
Beginner should seek advice from experienced person in order to assemble the modelor parts correctly and to make best performance.
* Assemble this model or parts only in place out of children’s reach, and take safe
precautions before operating this model. User is fully responsible for the model
assembly and safe operations.

Safety, Precautions, and Warnings
As the user of this product, you are solely responsible for operating it in a mannerthat does not endanger yourself and others or result in damage to the product or
the property of others.
This model is controlled by a radio signal that is subject to interference from manysources outside your control. This interference can cause momentary loss of control so
it is necessary to always keep a safe distance in all directions around your model, as
this will help to avoid collisions or injury.
• Always operate your model in an open area away from cars, traffic, or people.
• Avoid operating your model on the street where injury or damage can occur.
• Never operate the model out into the street or populated areas for any reason.
• Never operate your model with low transmitter batteries.
• Carefully follow the directions and warnings for this product and any optional support
equipments (chargers, rechargeable battery packs, etc.) that you use.
• Keep all chemicals, small parts and anything electrical out of the reach of children.
• Moisture causes damage to electronics. Avoid water exposure to all equipments not
specifically designed and protected for this purpose.

Declaration of Conformity
Products: Carisma CTX-2710 2.4GHz Transmitter, MRX2800 Receiver
Equipment Class: 2
The objects of declaration described above are in conformity with therequirements of the specifications listed below.

Item Name : Carisma CTX-2710 2.4GHz Transmitter and MRX2800 ReceiverETSI EN 300 328 V1.7.1:2006
ETSI EN 301 489-1 V1.8.1:2008
EN 301 489-17 V2.1.1:2009
EN 50371:2002
Directive 1999/5/EC (R&TTE)
Article 3.1a Health
Article 3.1b EMC
Article 3.2 Radio Spectrum

Manufactured by : MUN AH PLASTIC ELECTRONIC TOYS CO., LTD.

Introduction
This is a sophisticated hobby product and not a toy. It must be operated withcaution and common sense. User also requires some basic mechanical abilities.
Fail to operate this product in a safe and responsible manner could result in injury
or do damage to the product or other properties. This product is not intended foruse by children without direct adult supervision. The product manual contains
instructions for safe operation and maintenance. It is essential to read and follow
all the instructions and warnings in the manual prior to assembly, setup or use, inorder to operate correctly and avoid damage or injury.

CE Compliance Information For The European Union
The associated regulatory agencies of the following countries recognize thenoted certifications for this product as authorized for sale and use.
UK

DE

DK

BG

SE

CZ

ES

NL

SK

HU

RO

FR

PT

FI

EE

LV

LT

PL

AT

CY

SI

GR

MT

IT

IE

LU

FCC ID YDTMTM27HP
Statement - 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.
Changes or modifications not expressly approved by the party responsible forcompliance could void the user’s authority to operate the equipment.

RF Exposure Warning:This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment.
And should be operated with minimum distance of 20 cm between theantenna & your body.

ABOUT THE RADIO SYSTEM
Carisma CTX-2710 2.4GHz FHSS Technology System
The following is an overview of the various functions and adjustments found on CTX-2710 radio system for Carisma models. It is important to read and understandabout all of these functions and adjustments before driving.

Power ON / OFF the Transmitter
The Transmitter CTX-2710
Steering Wheel : Control direction (Left/Right) of the RC model.
Throttle Trigger : Control speed and direction(Forward/Brake/Backward)of the driving model.
Antenna : Transmit signal to the model.
Power ON / OFF : Power ON / OFF the transmitter
SYNC & Battery Indicator : Top Green LED light indicates synchronization
status and/or adequate battery power supply.
Power Indicator : Bottom Red LED light indicates power “ON”.
Dual Rate Dial : Adjust the same maximum steering angle on
both sides when model turns Left / Right
ST. Trim Dial : Adjust the neutral position of steering servo
when model wheels are straight ahead.
TH. Trim Dial : Make sure the model stays still when releasing
the throttle trigger.
Battery Compartment Tray : Cover and hold the batteries powering thetransmitter.
* In general, user will experience under steer when making a wide turn athigh speed or over steer when making sharp turn at high speed (easy tospin out). User should practice the throttle and steering approach fordifferent cornering at different speed or road surface.

Antenna

SYNC andBattery
Level Indicator

Dual Rate Dial
Steering Trim Dial

PowerON / OFF

ST.TRIM

TH.TRIM

Throttle Trim Dial

Power
Indicator

Steering Wheel
SYNC

SYNC
Throttle Trigger

SYNC Button(Synchronization)

Battery
Compartment Tray

CTX-2710

Battery Installation
Supplied with 4 x 1.5V AA Batteries,
CTX-2710 can be operated a few hours.
Installation: Remove the battery
compartment cover as shown below.

Install the batteries observing
the polarity marked on battery
compartment.

Then reinstall the battery
compartment cover as thePicture shown below.

Warning :Never disassemble batteries or put the batteries
in fire, chemical agents, otherwise they may cause
personal injuries or property damages.
Battery Disposal :Observe corresponding regulations about wasted
battery treatment regulations.
1. After running out of power, dispose of wasted
batteries in designated areas far away fromwater supply, household areas and planted areas.
2. Submit the wasted batteries to specific recycling
stations.

Battery LED Indicator

Pre-Run Check

The Green LED indicator located on the front left side of the transmitter indicatesthe power supply of batteries. The green LED will go solid on indicating that thebatteries have sufficient power. When batteries voltage drops below 4 volts, theGreen LED will flash, indicating the batteries power is low and should be replaced.

1. Steering : Adjust the steering trim
to keep the front wheels in straightline when steering wheel remains
in NEUTRAL position.
ST.TRIM

Solid Green :Sufficient Power supply

Green

2. Throttle : Adjust the throttle trim
to ensure the rear wheels stop
rotating when throttle trigger
remains in NEUTRAL position.

TH.TRIM

Flashing :Time to replace batteries

Red* Always turn on the transmitter first by sliding the switch on the left side frombottom to top. The small red and green lights above the switch should bothlight up. If not, you need to check for low or incorrectly installed batteries.

2

ABOUT THE RADIO SYSTEMTop Control Panel
Steering Reverse Switch

Dual Rate Dial

Throttle Reverse Switch

Dual Rate Dial

Trimming

Dual Rate Dial enables to adjust the same maximum steering angle of servo on
both sides (Left and Right) when model makes steering. The Dual Rate Dial affects
the sensitivity of servo. Reducing dual rate value can lower the sensitivity of servo
and reduce the same maximum steering angle on both sides. Remember to adjust
the dual rate value within the adjustment range.
ST.TRIM

ReversingReversing is used to change the response direction of steering wheel and throttle
trigger. CTX-2710 Transmitter features 2 reversing functions: Steering Reverse
and Throttle Reverse.
Steering Reverse: Reverse the response direction when operating steering
wheel. Turning left steering wheel, the model turns right while turning right themodel turns left.
Throttle Reverse: Reverse the response direction when operating throttle trigger.
Pushing forward throttle trigger the model moves backward while pulling back,the model moves forward. If necessary you can just use a small screwdriver toadjust the orresponding switches.

TH.TRIM

CTX-2710 features two trimming
functions:
Steering Trim and Throttle Trim.
Steering Trim Dial :Adjust the neutral position of steering
servo when the wheels are straight ahead.
Normally steering trim is adjusted until themodel can keep straight tracks.
Throttle Trim Dial :Adjust neutral position of throttle servo.
Make sure the model stays still whenreleasing the throttle trigger.

RECEIVER CONNECTION AND INSTALLATION
Carisma 2.4GHz Receiver MRX2800
Setup Button
Auxiliary Port(Reserved)

Antenna Cable

Throttle Port
Steering Port

Auxiliary Port (Reserved)
Steering Port : Where to plug in the servos.
Throttle Port : Where to plug in the Electronic
Speed Controler (ESC).
Setup button : Synchronize transmitter and receiver.
Select frame rate.

Warning :• Never bend the metal pins on the PCB of receiver.
• Never cut the antenna cable.
• Install the antenna vertically as shown in the figure.
• Keep the antenna as far away from the motor, ESC
and other noise sources as you possibly can.

Tips :• Wrap the receiver with something soft, such as foamrubber, to avoid vibration. If there is a chance of getting
wet, put the receiver in a waterproof bag or balloon.

MRX2800

Install the antenna vertically to
the ground.
Remarks :The mounting positions of receiver
and antenna cable greatly affectthe operating range.

Synchronization & Frame Rate Adjust
Setup Key of Receiver

1. Prior to any operation make sure the transmitter and receiver are both turned off.
2. Press and hold the setup button on the receiver while power on the receiver.
3. Release the setup button till green LED flashes.
4. Press the setup button to select the frame rate with green LED flashing.
Faster Flashing = High frame rate (7ms) for digital servo
Slower Flashing = Low frame rate (15ms)for analogue servo
5. Power on the transmitter. With the transmitter steering wheel and throttle trigger
in neutral position (full stop and straight steering), press the SYNC button of thetransmitter.
6. When synchronization is done, the green LED on both receiver and transmitter
will turn solid on.

SYNC

Synchronization Button

3

ABOUT THE RADIO SYSTEM

Rear Oil Filled
Suspension

Gear
Differential
7.2V
Rechargeable
Battery
2.4GHzReceiver
OFF-Road Tire

540 Size
Motor
Electronic
Speed Controller
MSC-04RB(V2)
Servo
Front Oil Filled
Suspension

ESC Features

Battery Plug
Connector

ESC Setup
Bullet Connector

5Electronic Speed
Control
MSC-04RB(V2)540 Size
MOTOR

2.4GHzReceiverMRX2800
Setup
ButtonPower Switch
Auxiliary Port(Reserved)

Steering Port

1. Set TX Throttle Trimmer to neutral position.
2. Connect the battery to ESC (Make sure ESC OFF)3. Switch on TX
4. Switch on ESC

5. Press setup button enter programmemode (Red & Green LED ON)

76

6. Pull Throttle trigger to max forward
position and press button to set
forward position (Green LED ON)

8

Throttle Port

Servo MS-103DS

7. Push Throttle trigger to max reverse
position and press button to set
reverse position (Red LED ON)

8. Release Throttle trigger to Neutral/
Stop and press button to finish(Green LED ON)* Each step must be carried out swiftly. Otherwise the program will need to re-set again. The Green LED will be switched on while the trigger is atneutual and the car will not move.
THIS ESC IS DESIGNED FOR THE INCLUDED MOTOR. DOT NOT INSTALL ANY OTHER MOTOR CAR IS MOVING WITHOUT PULLING THE TRIGGER.
THROTTLE TRIM IS OUT OF POSITION. TRIM THE THROTTLE TRIM.

6

BATTERY PACK & CHARGER MENU
Battery Pack & Charger Manual
Warning

To reduce the risk of fire, electric shock or injury, carefully follow these
instructions.
This manual contains important safety and operating instructions foryour charger. Before using the battery charger, read all the following inthis instructions manual on the battery chargers and the rechargeable
batteries to be charged, and on the products that use the rechargeable
batteries.
Plug supplied charger into mains outlet socket. Connect the 7.2V
rechargeable battery pack to the charger. The charger’s connector fits
only one way. Don’t force it! If the connectors do not fit together easily,be sure that you have positioned them properly. Average recharging
time is approximately 2 to 3 hours maximum. When recharging is over,remove the charger from the household outlet. After recharging iscompleted, disconnect the battery pack from the battery charger.
The 7.2V battery pack is not supplied pre-charged and you must charge it
before connecting the R/C car. The 7.2V battery pack and charger will
get hot while charging. This is normal. Do not charge on, or near to, amaterial / surface that is flammable or can be damaged by heat. Whenthe 7.2V battery pack out of power ( dead battery ), it should be replaced.
Do not dispose in the household garbage but to the collection stations or
at a special garbage depot.

Operation• Completely discharge a Nickel - Metal Hydride (NiMH) battery packbefore you charge it. Frequent charging a Nickel - Metal Hydride battery
pack that is not fully discharged can shorten its battery life.
• The battery pack cannot be fully charged when it in low temperateenvironment.
• To charge a very hot after use battery pack can permanently lose its
ability to charge.
• Unplug the charger from the mains outlet before attempting any
maintenance or cleaning.

Caution• The battery charger is not a toy.
• Charger only Ni-MH type rechargeable batteries. Other types of batteries
may explode and cause serious personally injury or damages.
• Never let the charger or battery pack get wet or damp.
• Overcharging can damage the battery pack. Follow the indicatedrecharging time.
• Check the batteries regularly for leakage.
• Non-rechargeable batteries are not to be recharged.
• Do not disassemble the charger. Take it to a qualified service technician
when service or repair is required. Improper reassembly may resultin a risk of fire, electric shock, or injury to persons.
• Do not recharge the battery pack while it is still hot after use. Wait until it
has cooled down before recharge.
• Use only the recommended batteries or batteries of equal quality.
• Do not short circuit - all cables should be insulated. If necessary, use
vinyl tape for insulation (not included).
• Do not leave battery pack charger unattended when charging.
• The supply terminals are not to be short-circuited.
• Packing has to be kept since it contains important information.
• Do not expose the charger to rain or excessive moisture.
• Do not operate the charger if it has received a sharp blow, or been
dropped or damaged in any way. Take it to qualified service technician
to repair.
• To reduce the risk of damage to the AC plug and cord, disconnect
the charger by pulling plug rather than the cord.
• Do not use an extension cord. It could result in fire or electric shock.
• Do not operate the charge if the cord or plug is damaged. Repair the
charger. Never alter the provided AC cord or plug. If does not fit in
the AC outlet, have a qualified service technician install the appropriate
connector plug. Improper connection can result in an electrical shock.
Never use the charger as a DC power source for any other electricalequipments.
• Rechargeable battery pack can explode if under incorrectly or nonstop charging.
• Always observe the polarity to correctly connect :Positive (+) to Positive (+) Negative (-) to Negative (-).

TROUBLE SHOOTING GUIDE
Trouble Shooting Guide / Q&A
Problems

Possible Reasons

SolutionsShort run time /Running slow

• Battery not fully charged• Battery power has run down
• Motor gets dirty or worn out• Wheel nuts are over tightened• Dust or other objects are inside the gears• Bind drivetrain• Fully recharge batteries• Replace new batteries• Clean / Replace the damaged part of motor• Slightly loosen the wheel nuts
• Clean the gears• Full check all drive trainparts

Don’t Run straight• Steering trim is not adjusted correctly• Adjust the steering trim on the transmitter.

Model doesn’t stop when throttle
trigger stay at “ Neutral ” position• Throttle trim is not adjusted correctly• Adjust the throttle trim on the transmitter

Model doesn’t operate• Transmitter batteries have run down
• Transmitter not switched on• ESC / Receiver not switched on• Battery power has run down
• Poor synchronization of transmitter and receiver

Replace new AA alkaline batteries
Turn on the transmitter
Switch on the ESC / Receiver
Replace new batteries
Resynchronize transmitter and receiver

Reversed transmitter steering
direction

Improper setting of throttle reverse switch

Check steering reverse switch on top panel and set tothe opposite side.

Reversed transmitter throttle
direction

Improper setting of steering reverse switch

Check throttle reverse switch on top panel
and set to the opposite side.

Poor operating range• Transmitter battery low• Transmitter antenna not pointing upward• Battery power has run down
• Receiver antenna Cut / Worn

• Check / Replace new AA batteries• Let antenna pointing upward• Charge up the battery and retry• Check if properly attaching or repair if necessary

Lose Control• Batteries have run down
• Receiver antenna Cut / Worn

• Check / Replace new batteries• Check Receiver Antenna

Steering doesn’t work

• Servo gears damaged• Servo Saver Broken• Replace a new servo• Replace new servo saver

Q: Why does the analog servo
fail to work properly with theCTX-2710

A: High frame rate setting results in theabnormal performance of analog servo.
For analog servo, please choose low frame
rate (15ms).
( See P.3 for How to Select Frame Rate )Q: What is the difference
between high frame rate and low
frame rate while using digital
servo?

A: High frame rate setting enables shorter
response time. It is suggested to use highframe rate for digital servo.

7

Manufactured by :MUN AH PLASTIC ELECTRONIC TOYS CO., LTD.
21/Floor, Kingsway Industrial Building, Phase 2,
173 - 175 Wo Yi Hop Road, Kwai Chung, N.T., Hong Kong
Tel : (852) 2427 5831 Fax : (852) 2480 3087 Email : info@matoys.com

Visit Us on www.carisma.com.hk© 2012 Carisma. All Rights Reserved. Product specifications are subject to change.
Some models shown are prototypes which may vary slightly from what is inside.

Printed in China
MAN-G00307

SSW-G00192

SSW-G00192

Oil Shock Assembly Diagram

SSW-G00192
MASM013A

MASM032A

M40P1501

M40P1601-01
RBP-G00010

MASM013A

MASM013A
M40P1004

ExploDED Diagram

M40P1503
MASM053A
MASM032A

SSW-G00205

MASM300A

MASM013A
SSW-G00376
SSW-G00192

M40P1004

M40P1502

SSW-G00188
SSW-G00192

MRX2800

M40P0704-01

SSW-G00205

M40P1506

SSW-G00188
MASM1523A

M40P0601-01

MASM214A

MASM038A
SSW-G00233
MASM1185A
MASM212A

MASM033A

M40P0205
M40P0804

M40P0204
91368P0801
MASM346A
M40P0207
SSW-G00272
MASM032A
SSW-G00192

MASM013A

M40P1601-01

MASM013A

MASM214A
MASM007A

MASM035A

M40P0802

M40P1401

M40P1203

MASM015A
M40SAUDIP0101

M40P0904
R14P1111

M40P0306-02
M40P0903
M40P0901
SSW-G00161

SSW-G00161
MASM033A

M40P0806
M40P1003
MASM212A

M40P1301

MASM032A

SSW-G00188
SSW-G00207
SSW-G00140

MASM724A
MASM013A

MASM1523A

MASM006A
MASM214A
SSW-G00233
SSW-G00129
MASM013A

MASM668A

SSW-G00281
SSW-G00188

MASM013A

SSW-G00207
SSW-G00188

M40P0101-01

M40P0403-1
SSW-G00207

EVA-G00003
MASM004A

SSW-G00281
SSW-G00281
SSW-G00188

SSW-G00188
M40P0401-01

MASM668A

Shock

MASM034A
SSW-G00129

MASM032A
M40P0501

SSW-G00652
MASM013A

SSW-G00188

MASM017A

SSW-G00281
SSW-G00209
SSW-G00207
SSW-G00188

SSW-G00235

M40P0902

M40P0906

SSW-G00192
M40P0906

SSW-G00193
M40P0903

SSW-G00235
SSW-G00235

M40P1301

M40P0208

SSW-G00188

SSW-G00192
SSW-G00193

SSW-G00158

SSW-G00207
SSW-G00192
SSW-G00192

SSW-G00209

SSW-G00281

MASM015A
M40P1201

MASM1011A

NMH00021

MASM034A

M10P0901

EVA-G00121

M40P1003

MASM012A

MASM053A MASM212A

M40P0505

M10P0901

SSW-G00129

SSW-G00129
MASM021A

M40P11G-01

Shock
MASM013A

M40P0503

MASM012A
M40P0906
SSW-G00134

M40P0602-01

EVA-G00151

M40P0703

MASM021A

MASM032A

MASM053A

MASM032A

M40P0703

MASM034A

SSW-G00233

MASM214A
SSW-G00134

SSW-G00652

MASM1724A

M40P1301
SSW-G00207

MASM011A

MASM013A

M40P0305-02

M40P0505

MASM034A
MASM394A

MASM011A
MASM053A

MASM053A

MASM004A
MASM013A

M40P1301

M40P0405-01

MASM010A

M40P0805
MASM013A

M40P0904

MASM033A
M40P0902
M40P0903
MASM019A
M40P0904
R14P1111
MASM1724A
MASM1168A

M40P0502

MASM667A

M40P0801

MASM009A
MASM035A

M40P0601-01

EVA-G00003
M40P0602-01

SSW-G00196

SSW-G00134
MASM214A
M40P0702

SSW-G00192

MASM214A
MASM1523A

M40P0702

SSW-G00188

M40P0904

MASM667A

SSW-G00196

M40P1004

MASM013A

M40P1302

MASM053A

SSW-G00265

M40P1301
MASM013A

SSW-G00205
MASM032A

SSW-G00192

M40P1505

M40P0905

M40P1301
MASM061A

SSW-G00205

MASM1779A

MASM007A
MASM1724A

MASM011A
M40P0705

M40P0803

M40P0308-02

MASM033A

MASM035A

M40P0803

MASM051A

R14P1111
M40P0904
M40P0903
M40P0902

MASM053A
SSW-G00134
M40P0906

MOT-G00031

MS103DS

M40P1004

M40P1601-01

MASM1724A

M40P0701

SSW-G00272

SSW-G00192

MASM013A

M40P0903
M40P0307-02

SSW-G00233
MASM1185A
MASM212A

M40P1504

MASM053A

MASM019A

M40P0901

DCL-G00233

MASM013A

SSW-G00032

R14P1111

SSW-G00161
MASM059A

SSW-G00267

SSW-G00161
M40P0904

MASM006A

MSC04RBV2

DCL-G00233

M40P1507

MASM1168A
MASM053A

MASM019A

MASM724A
M40P1301
M40P0703
M40P0203-01

M40P11G-01

M40P0906

M40P0903
EVA-G00121
SSW-G00192
SSW-G00190
SSW-G00192

M40P0901
M40SAUDIP0101
MASM1011A

SSW-G00161