Futaba 2PH User Manual
Thank you for purchasing a Futaba 2PH/2PHKA.
Before using your 2PH/2PHKA, read this manual carefully and
use your R/C set safely.
After reading this manual, store it in a safe place.
APPLICATION, EXPORT, AND RECONSTRUCTION
1. This product may be used for models only.
The product described in this manual is subject to regulations of the Ministry of Radio/Telecommunications and is restricted under Japanese law to such purposes.
2. Exportation precautions
(a) When this product is exported from Japan, its use is to be approved by the Radio Law of the
country of destination.
(b) Use of this product with other than models may be restricted by Export and Trade Control Regulations. An application for export approval must be submitted.
3. Modification, adjustment, and replacement of parts
Futaba is not responsible for unauthorized modification, adjustment, and replacement of parts of this
product.
THE FOLLOWING STATEMENT APPLIES TO THE RECEIVER (FOR U.S.A.)
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.
THE RBRCTM SEAL (FOR U.S.A.)
The RBRCTM SEAL on the (easily removable) nickel-cadmium battery contained in Futaba products
indicates that Futaba Corporation of America is voluntarily participating in an industry program to
collect and recycle these batteries at the end of their useful lives, when taken out of service within the
United States. The RBRCTM program provides a convenient alternative to placing used nickel-cadmium batteries into the trash or municipal waste which is illegal in some areas.
Futaba Corporation of America's payments to RBRCTM makes it easy for you to return the spent battery to Futaba for recycling purposes. You may also contact your local recycling center for information on where to return the spent battery. Please call 1-800-8-BATTERY for information on Ni-Cd
battery recycling in your area. Futaba Corporation of America's involvement in this program is part of
its commitment to protecting our environment and conserving natural resources.
NOTE: Our instruction manuals need to encourage our customers to return spent
batteries to Futaba or a local recycling center in order to keep a healthy environment.
RBRCTM is a trademark of the Rechargeable Battery Recycling Corporation.
Warning: This product contains a chemical known to cause cancer and birth defects (or other
reproductive harm).
-No part of this manual may be reproduced in any form without prior permission.
-The contents of this manual are subject to change without prior notice.
-This manual has been carefully written. Please write to Futaba if you feel that any corrections or clarifications
should be made.
-Futaba is not responsible for the use of this product.
Table Of Contens
Safety Precautions ...................................................................... 2
Definition Of Symbols....................................................................................................................2
Running Preparations Safety Precautions................................................................................2
Running Safety Precautions.........................................................................................................3
Storage And Disposal Safety Precautions................................................................................4
Other Safety Precautions.............................................................................................................5
Before Operation........................................................................ 6
System Contents.............................................................................................................................6
Nomenclature / Handling.............................................................................................................7
Assembly / Adjustment .............................................................. 9
Receiver And Servo Connection.................................................................................................9
Assembly Precautions.................................................................................................................10
Digital Proportional Adjustment..............................................................................................12
Description Of Functions ......................................................... 13
Steering Trim................................................................................................................................13
Throttle Trim................................................................................................................................13
Servo Reverse................................................................................................................................13
Steering EPA..................................................................................................................................14
Throttle EPA.................................................................................................................................14
Steering D/R...................................................................................................................................14
MC230CR/MC330CR....................................................................................................................15
Reference ................................................................................... 16
Ratings.............................................................................................................................................16
Troubleshooting............................................................................................................................17
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Safety Precautions
For your safety as well as that of others. Please read this manual thoroughly prior to installation and operation of your digital proportional R/C system.
Definition Of Symbols
Safety Precautions
The following defines the symbols used in this manual.
Explanation Of Symbols
Warning
Indicates a procedure that could result in serious injury or death to the user
or other persons if ignored and not performed properly.
Caution
Indicates a procedure that may result in serious injury to the user or other
persons, as well as physical damage. If ignored and not performed properly.
Explanation Of Graphic Symbols
Indicates an operation that prompts a warning (including Caution).
Indicates an operation that must not be performed.
Indicates an operation that always must be performed.
Running (Sailing) Preparations Safety Precautions
Warning
(When using a Ni-cad battery to power your system)
Charging
When using a Ni-cad battery to power your system, always charge and check the
battery voltage prior to operation.
Should the battery discharge below the minimum voltage level, control will be lost.
Caution
(When using a Ni-cad battery to power your system)
When the charger is not in use, disconnect from the outlet.
To prevent accidents, overheating and short circuits.
2
Running (Sailing) Safety Precautions
Warning
Conduct Tests
Prior to operation always preform a range test.
Even one abnormality in the R/C system may cause loss of control.
[Range Test Procedure]
Have a friend hold the model, or place on a stand where the wheels or prop can not
come in contact with any object. Collapse the transmitter antenna and operate from a
distance of about 10 yards. Be sure to check the movement of each servo to make
sure they follow the movement of the steering wheel and throttle trigger. If the servos
do not follow the commands from the transmitter or any type of interference is detected, Do Not operate the model.
Fully extend the transmitter antenna.
If the transmitter antenna is not fully extended range will be reduced and control may
be lost.
Prohibited
Do not operate two or more models on the same frequency at the same time.
Operation of two or more models on the same frequency at the same time will cause
interference and loss of control of both models.
AM, FM and PCM are different methods of modulation. Nonetheless the same frequency can not be used at the same point in time, regardless of the signal format.
Safety Precautions
Do not operate outdoors on rainy days
Never operate in the rain or run through puddles.
The transmitter, receiver, batteries and most servos, and speed controls are not waterproof. Contact with any type of moisture or immersion in water or snow will cause
damage along with possible loss of control. Should any type of moisture enter any
component of the system immediately stop using the R/C system and return to our
service center for inspection.
Prohibited
Do not operate when visibility is limited.
Should you loss sight of the model a collision or other dangerous situation may occur.
Prohibited
Do not operate near people or roads.
Do not operate near high tension power lines or communication broadcasting antennas.
Prior to the operation of any model be sure the area you plan to use is safe. Be aware
of all object that may be in the path of your model. Do not operate the model where
people or any type of moveable object could stray in the path of your model. Control
loss due to interference, component failure, loss of sight or low battery voltage could
result in serious injury to yourself and others as well as damage to your model.
Prohibited
Do not Operate your R/C system within 1 mile of another site where radio control
activity may occur.
Interference from other R/C systems will cause loss of control.
3
Prohibited
Do not operate when you are tired, not feeling well or under the influence of alcohol or
drugs.
Your judgement is impaired and could result in a dangerous situation that may cause
serious injury to yourself and others.
Before you turn on the power switch on the transmitter, always check to see that the
Safety Precautions
trigger is at the neutral position. Always turn the transmitter on first, then the receiver.
When you turn the system off, always turn the receiver off first then the transmitter.
This step is very important always follow this procedure.
If this procedure is not followed, injury to yourself and others as well as loss of control
could occur.
Adjustment Note
Make all adjustments to the radio control system with engine not running, or the electric motor disconnected.
If the engine is running or the motor is connected while adjustments are made the
model may run out of control.
Remove the main battery source from electric powered models when they are not
being used.
Should you accidently leave the receiver switch on the model could run out of control.
Caution
Do not touch
Do not touch the engine, motor, speed control or any part of the model that will generate heat while running.
Touching hot parts will result in serious burns.
Storage And Disposal Safety Precautions
Warning
(When using a Ni-cad battery to power your system)
At the end of a days operation store the system with Ni-cad battery discharged. Be
sure to recharge the system before it is used again.
You should fully discharge your systems batteries periodicity to prevent a condition
called "memory". For example if you only make two run in a day or you regularly use a
small amount of the batteries capacity, the memory effect can reduce the actual capacity even if the battery is charged for the recommended amount of time.
Prohibited
Do not throw a Ni-cad battery into a fire. Do not disassemble or attempt to repair a Nicad battery pack.
Overheating, damage and acid leakage may lead to burns, loss of eye sight as well as
numerous other types of injuries. The electrolyte in Ni-cad batteries is a strong alkali.
Should you get even the smallest amount of the electrolyte in your eyes, Do Not rub,
wash immediately with water, seek medical attention at once. The electrolyte can
cause blindness. If electrolyte comes in contact with your skin or clothes, wash with
water immediately.
4
Caution
Prohibited
Do not store your R/C system where it will be exposed to the following conditions.
• Extreme heat or coldness
• Exposed to direct sunlight
• Where humidity is high
• Where vibration is prevalent
• Where dust is prevalent
• Where there is steam and condensation
• Where the system would be exposed to engine exhaust
Storing your R/C system under adverse conditions could cause deformation and numerous other problems with operation.
(When using a Ni-cad battery to power your system)
Caution
When disposing Ni-cad batteries, cover any exposed contacts with some type of insulation to prevent short circuit.
Improper disposal could cause fire.
*Special Note!
Some states require special handling when Ni-cad batteries are disposed. Contact the State Agency responsible for recycling hazardous waste for the procedures in your state.
Safety Precautions
Other Safety Precautions
Caution
When operating two or more models at the same time, have a third person act as a
spotter. They will be in charge of safety and you should follow their instructions.
Beginners should receive instructions regarding safety and operation from an experienced modeler.
Use genuine Futaba parts only.
Always use only genuine Futaba receiver, servos, electronic speed controls along with
other optional parts and components.
Futaba will not be held responsible for damages caused by other than genuine Futaba
parts and components. Use only genuine Futaba parts and components listed in the
instruction manual and catalog.
(When using a Ni-cad battery to power your system)
Prohibited
Do not short circuit the Ni-cad battery terminals.
Short circuiting the terminals will lead to sparks and overheating and could cause a fire
and burns as well.
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