Futaba 4YF 2.4GHz FHSS User Manual
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TABLE OF CONTENTS
Introduction ..........................................................................2
Service ..................................................................................2
Usage Precautions ...............................................................3
Contents and Specifications ..............................................6
Glossary ................................................................................6
Introduction to the 4YF-2.4GHz System ............................7
Transmitter Controls and Descriptions .............................7
Battery Replacement ...........................................................8
Charging the Receiver Ni-Cd Batteries .............................8
Link Procedure .....................................................................9
Receiver and Servo Connections ......................................9
Radio Installation ...............................................................10
4YF-2.4GHz Functions .......................................................11
Servo Reversing ........................................................... 11
Trim Settings ................................................................. 11
Elevon Mixing ............................................................... 11
Other Functions .................................................................12
Trainer Function ............................................................ 12
Adjustable-Length Control Sticks .................................12
Flight Preparation ..............................................................13
Range Check the Radio ...............................................13
INTRODUCTION
Thank you for purchasing the Futaba
4YF-2.4GHz FHSS
*1
digital proportional R/C airplane system. Although this is a
beginner system with the requirements of those flyers in mind, in order to make the best use of your Futaba 4YF-2.4GHz and
to operate it safely, you must carefully read all of the instructions.
*1
FHSS: Futaba Frequency Hopping Spread Spectrum
FHSS 4YF 2.4GHz System (T4YF-2.4G transmitter/R2004GF receiver)
• FHSS 2.4GHz Spread Spectrum radio communication system.
• Unique ID code to avoid interference from other FHSS systems.
• Built-in antenna (T4YF-2.4G transmitter)
Suggestion: If, while reading the instructions, you are unclear about some of the procedures of functions and become “stuck,”
continue to read on anyway.
SERVICE
(in USA)
If any difficulties are encountered while setting up or operating your system, please consult the instruction manual first. For
further assistance you may also refer to your hobby dealer, or contact the Futaba Service Center at the web site, fax number
or telephone number below:
www.futaba-rc.com
Fax: (217) 398-7721
Telephone (8:00 am to 5:00 pm Central time Monday through Friday): (217) 398-8970, extension 2
If unable to resolve the problem, pack the system in its original container with a note enclosed and a thorough, accurate
description of the problem(s). Include the following in your note:
• Symptoms.
• Any unusual mounting conditions.
• An inventory of items enclosed.
• The items that require repair.
• Your name, address, email address and telephone number.
• Include copy of proof of purchase or purchase reciept if warranty service is requested.
Send your system to the authorized Futaba R/C Service Center at the address below:
Futaba Service Center
3002 N Apollo Drive Suite 1
Champaign, IL 61822
(outside USA)
Please contact your Futaba importer in your region of the world to assist you with any questions, problems or service needs.
Please recognize that all information in this manual, and all support availability, is based upon the systems sold in USA only.
Products purchased elsewhere may vary. Always contact your region’s support center for assistance.