FUTABA 4PK 2.4GHZ User Manual

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Thank you for purchasing a Futaba 4PK-2.4GHz system.
Before using your 4PK-2.4GHz system, read this manual carefully in order to use
your R/C set safely.
After reading this manual, store it in a safe place.
Application, Export, and Modification
1. This product may be used for models only. It is not intended for use in any application
other than the control of models for hobby and recreational purposes.
2. Exportation precautions:
(a) When this product is exported from the country of manufacture, its use is to be ap-
proved by the laws governing the country of destination for devices that emit radio fre-
quencies. If this product is then re-exported to other

countries, it may be subject to re-
strictions on such export. Prior approval of the appropriate goverment authorities may
be required. If you have purchased this product from an exporter outside your country,
and not the authorized Futaba distributor in your country, please contact the seller im-
mediately to determine if such export regulations have been met.
(b) Use of this product with other than models may be restricted by Export and Trade
Control Regulations, and an application for export approval must be submitted.
3. Modification, adjustment, and replacement of parts: Futaba is not responsible for un-
authorized modification, adjustment, and replacement of parts on this product. Any such
changes may void the warranty.
Compliance Information Statement (for U.S.A.)
This device, trade name Futaba Corporation of America, model number R604FS, com-
plies 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.
The responsible party of this device compliance is:
Futaba Service Center
3002 N Apollo Drive Suite 1, Champaign, IL 61822 U.S.A.
TEL (217)398-8970 or E-mail: support@futaba-rc.com (Support)
TEL (217)398-0007 or E-mail: service@futaba-rc.com (Service)

FUTABA 4PK 2.4GHZ Specifications

General

Frequency	2.4GHz
Channels	4
Modulation	FHSS
Display	LCD
Telemetry	Yes
Model Memory	40 models
Battery Type	NiMH
Weight	Approx. 700g (without battery)

Summary

Introduction and Safety

Application, Export, and Modification

Details product usage, export precautions, and modification policies.

Safety Information and Precautions

Covers symbols, system, operation, and battery handling safety guidelines.

Before Using the Transmitter

Features Overview and Nomenclature

Details product features and identifies transmitter components.

Essential Setup and Checks

Covers power switch, alarms, and basic operational checks.

Installation Guide

Receiver and Servo Connections

Instructions for connecting receiver and servos to the model.

Installation Safety Precautions

Guidelines for safe and proper installation of components.

Initial Set-Up Procedures

Transmitter Preparations and Checks

Covers initial checks and preparations for the transmitter.

Initial Trim and Dial Adjustments

Guides setting initial trims and dials for optimal control.

Function Map and Navigation

Menu Selection and Navigation

Explains different menu types and how to navigate them.

Customizing Menus and Direct Selection

Details how to customize menus and assign functions to direct buttons.

Core Functions - Receiver and Servo Control

Receiver Type & Servo Response

Setting the receiver type and servo response mode (HIGH/NORMAL).

Servo Control (Reverse, Subtrim, EPA)

Adjusts servo direction, neutral point, and travel limits.

Fail Safe/Battery Fail Safe (F/S)

Configures servo behavior during signal loss or low battery.

Functions - Throttle and Steering Adjustments

Steering Adjustments (EXP, Speed)

Adjusts steering servo sensitivity and speed for better control.

Throttle Adjustments (ACCEL, EXP, Speed)

Fine-tunes throttle response, acceleration, and speed settings.

Functions - System and Data Management

ESC Link Function (MCLNK)

Connects and configures Futaba ESCs via the transmitter.

System Functions (SYSTM)

Configures display, sound, and other transmitter system settings.

Reference

Ratings and Specifications

Details technical specifications for the transmitter and receiver.

Warning Displays and Repair Information

Explains warning messages and provides guidance for requesting repairs.