FUTABA R607FS, TM-7 RF Instruction Manual

How to Get the Best Performance from Your Futaba® 2.4GHz
FASST™ Aircraft Receivers
Every R/C pilot learns by experience what methods work well for installing and maintaining radio equipment. At the same time, we also want our aircraft to have the advantage of up-to-the-minute technology...which means that every now and then, we must master some new techniques.
Spread spectrum radio technology offers the perfect example. When Futaba introduced 2.4GHz FASST radio equipment, R/C hobbyists quickly jumped to the front of electronic technology’s cutting edge. Not surprisingly, those new, state-of-the-art
2.4GHz receivers have significant differences compared to old 72MHz units. So it’s time to change a few old habits.
Below are some recommendations for updating the way you install and maintain radio gear. Make them a part of your routine, and you’ll enjoy the best performance from your
2.4GHz FASST radio gear.
1. Don’t wrap your FASST receiver in foam.
Protecting your receiver from vibration by wrapping it in foam used to be a “must”. Not so with 2.4GHz FASST receivers. Unlike 72MHz equipment, they’re not as vulnerable to vibration. Using less foam lets them operate cooler — which is a plus for all electronics. Tip: To keep the receiver cooler use small foam blocks (like standoffs) so that there is an air channel around the receiver.
2. Shade your model from sunlight when not flying.
Clear canopies expose the radio compartment to direct sunlight which results in additional heat in the model interior. This causes no problems during flight, but makes shading your model on the ground very important. Cover the canopy with a white towel; or better yet, park your airplanes in the shade. This will help keep the electronic components cool. Tip: It is important to note that lighter covering colors will absorb less heat whereas darker colors will absorb more heat.
3. Mount your FASST receiver away from heat sources.
We had to avoid mounting 72MHz receivers near anything that might produce RF noise. That’s not as much of a concern with 2.4GHz FASST receivers — you should instead make sure that you’re mounting the unit in the coolest part of the radio compartment. Stay away from the muffler exhaust, battery packs, regulators or any other heat source. We also recommend that you use the receiver’s long, narrow side as its base
(rather than mounting it with the bottom flat against the radio compartment floor). Secure the receiver using a Velcro® strap or gel tape.
We hope that these tips help you with your 2.4GHz FASST receiver installation and maintenance. If you have any questions, please let us know. Just contact us at the Futaba Service Center, by e-mail at: service@futaba-rc.com.
Impo rtant: The 2.4G Hz ban d offe rs diff erent characte ristics than that of the conventional 50MHz and 72MHz. As such, we strongly encourage you to read this manual carefully prior to utilizing the TM-7 and R607FS FASST system.
1M23N19802
Contents and Technical Specications
Your 2.4GHz system includes the following components:
Specications:
TM-7 RF Module-
• Communication system: one-way communication
• Antenna: 1/2 wavelength di-pole
• Current consumption: 150mA maximum
• Setting switch for Fail Safe (F/S) setting and range check
• LED (light emitting diodes) indicate the operational status
R607FS Receiver-
• Dual antenna diversity
• Power requirement: 4.8V or 6.0V battery or regulated out­put from ESC, etc.
• F/S and Battery F/S function for throttle channel (channel three)
• Size: 1.64 x 1.08 x 0.36 in. (41.6 x 27.5 x 9.2 mm)
• Weight: 0.34 oz. (9.8g)
TM-7 RF Module
FASST Air System
TM-7 RF Module
and
R607FS Receiver
Thank you for purchasing the TM-7 2.4GHz FASST transmitter module and R607FS receiver. This system is designed for use only with the Futaba transmitters indicated elsewhere in this manual. In order to use the TM-7 transmitter module, you will need to carefully remove the existing transmitter module and replace it with the TM-7 transmitter module. The receiver R607FS, as the model number indicates, is capable of controlling models up to seven channels. Please note: The installation of the R607FS differs slightly from that of a typical receiver. Please pay special attention to the information contained within this manual in order to have a pleasant
ying experience.
Features:
2.4GHz Spread Spectrum radio communication system. Exclusive ID code to avoid interference from other FASST systems. Fail Safe (F/S) function (for throttle channel)-F/S, Battery F/S Dual antenna diversity (R607FS)
Applicable systems:
T7U, T8U, T9C and T9Z
R607FS Receiver
Mini screwdriver
Instruction Manual
Repair Service (in U.S.A.)
If any difculties are encountered while setting up or operating
your TM-7 transmitte r mo dule and R607FS receive r, pl ease consult this instruction manual first . For fur ther assistance you may also refer to your hobby dealer, or contact the Futaba Service Center at the web site, fax or telephone number below:
www.futaba-rc.com, www.2.4gigahertz.com Fax (217) 398-7721, Tel (217) 398-8970 (option 2)
If you are unable to resolve the issue, pack the system in its original container with a note enclosed and a thorough, accurate
description of the difculty. Include the following in your note:
Symptoms (Including when the problem occurred) System (transmitter, Receiver, Servos and model numbers) Model (Model name) Model numbers and quantity Your Name, Address and Telephone number
Send the respect ive item s to th e author ized Futaba Service Center address below:
Futaba Service Center
3002 N Apollo Drive Suite 1
Champaign, IL 61822
Special Markings;
Pay special attention to the safety at the parts of this manu al that are indicated by the following marks.
[Symbol] ; Prohibited ; Mandatory
Mark Meaning
Procedures which may lead to a dangerous condition and cause death or serious injury to the user if not carried out properly.
Procedures which may lead to a dangerous condition or cause death or serious injury to the user if not carried out properly, or procedures where the probability of superficial injury or physical damage is high.
Procedures where the possibility of serious injury to the user is small, but there is a danger of injury, or physical damage, if not carried out properly.
Battery F/S function
The TM-7 transmitter module and R607FS receiver also provides you with a second safety system, the Battery F/S (failsafe). When the airborne voltage drops below 3.8V, the battery failsafe function moves the throttle to a pre-determined position. If this happens, you should land immediately! If you need to increase the throttle for your landing approach, you may temporarily reset the failsafe function by moving the throttle stick to the predetermined position, after which you'll have about 30 seconds of throttle control before the battery function reactivates.
* Please note: It is suggested that you utilize a 4-cell NiCD or NiMH
receiver battery pack as it allows the effective use of the battery F/S function. Additionally, we do not suggest using dry cell batteries for
the receiver pack as they may cause difculties.
Range Check the Radio
It is extremely important to range check your models prior to
each ying session. This enables you to ensure that everything
is functioning as it should and to obtain maximum enjoyment from your time flying . The T M-7 t ra nsmitter modul e incorporates a system that reduces its power output and allows you to perform such a range check.
1
Turn on the transmitter.
2
After the radio frequency link has been established
(as ind icat ed by e ithe r a so li d gre en L ED o r a blinkin g green LED), press and hold t he "F/S, R ange" switch located on the rear of the TM-7 transmitter module. As indicated by the blinking red LED, the radio frequency power has been reduced to allow for the range check.
* Note: Do not press and hold the "F/S, Range" switch prior to turning
on the transmitter. This will alter the status of the F/S settings as noted previously. In order to avoid this situation, please wait for a
short time after turning on the transmitter to activate the low power setting on for range checking.
3
Walk away fro m the model whil e simu lta neou sly
oper atin g the contr ols. Have an assista nt st and by th e m odel to confirm that all controls are completely and correctly operatio nal. You should be able to walk approximately 30-50 paces from the model without losing control.
4
If everything operates correctly, return to the model.
Set the transmitter in a safe, yet accessible, location so it will be within reach after starting the engine or motor. Be cer tain the throttle stick is in the low throttle position, then start t he engine or motor. Perform another range check with your a ssist ant holding the aircraft with the engine r unning at various speeds. If the servos jitter or move inadvertently, there may be a problem. We would strong ly suggest you do not f ly until t he source of the diff icul ty has b een deter mine d. Look for loos e ser vo connections or bi nding pushrods. Also, be certain that the battery has been fully charged.
󾻯
WARNING
󾻫
Please make sure that you do not push and hold the F/S,
Range switch w hen flying as t his reduce s the power output of the transmitter and reduces the overall range of your transmitter.
Other precautions
When utilizing the trainer function of the transmitter as an instructor, please do not switch to th e student's control unit until the R F is active after turn ing the t ransm itter on. Failure to adhere to this procedure may result in a malfunction.
Usage Precautions:
1) Prior to utilizing any radio control system, it is strongly recommended that you read and abide by the Safety Code created by the Academy of Model Aeronautics as well as any site specific rules and regulations that might exist. Doing so will greatly increase your enjoyment of the hobby.
2) In order to maintain complete control of your aircraft it is important that it remains visible at all times. Flying behind large objects such as build­ings, grain bins, etc. is not suggested. Doing so may result in the reduc­tion of the quality of the radio frequency link to the model.
3) Please do not grasp the transmitter module's antenna during flight. Do
-
ing so may degrade the quality of the radio frequency transmission.
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FASST transmitter module, system and receiver compatibility
Transmitter
Receiver
R606FS R607FS
TM-7 Module Okay
T6EX 2.4G System Okay Okay
T7C 2.4G System Okay Okay
* Please note: The TM-7 module is NOT compatible with the R606FS receiver!
©Copyright 2007. 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. While this manual has been carefully written, there may be inadvertent errors or omissions. Please contact our service
center if you feel that any corrections or clarications should be made.
FUTABA CORPORATION Phone: (043) 296-5118 Facsimile: (043) 296-5124
Makuhari Techno Garden Bldg., B6F 1-3 Nakase, Mihama-ku, Chiba 261-8555, Japan
©FUTABA CORPORATION 2007, 07 (1)
FCC Information
To assure continued FCC compliance:
(1) Any changes or modications not expressly approved by the grantee
of this device could void the user's authority to operate the equipment. FCC Label Compliance 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.
Attachment of the Module
󾻯
CAUTION
󾻫
Be sure to turn off the power of the transmitter before you install or replace the module.
1
Ensure that the transmitter is set to the PPM (pulse
pos ition modu latio n) mode. Pl ease consu lt t he respective owner's manual for your particular transmitter for information on how to do so.
2
While it is unlikely t hat the existing transmitter will
inter fere with t he radio f reque ncy transmiss ion of the TM-7, we suggest removing it from the transmitter if possible as a precaution.
3
Next, with t he transmitter' s power off, re move the
exis tin g tran smitte r mod ule and instal l the TM-7 mo dul e w ith ca re so that the con nect or pin s of t he transmitter won't be damaged.
Antenna of TM-7
1
As wit h a ll rad io fre quen cy tr an sm is si on s, the
stro ngest area of s igna l trans miss ion is f rom the sides of the TM-7 transmitter module's antenna. As such, the antenna should not be pointed directly at the model. If your flying style creates this situation, easily move the antenna to correct this situation.
2
Please do not grasp the transmitter's antenna during
flight. Doing so may degrade the quality of the RF transmission to the model
Easy Link
Each TM-7 transmitter module has an individually assigned unique ID code. In order to start operation, the receiver must be linked to the respective TM-7's ID code. Once the linking is done, the ID code is stored in the receiver and the re-linking is not necessary unless the receiver is to be used with a different TM-7 module.
Additionally, it is important to note that this TM-7 and R607FS receiver set has already been linked by the factory. Should you wish to re-link them, or if you have purchased a separate receiver and would like to link it to this TM-7, please adhere to the following procedure.
1
After the TM-7 module h as been installed into the
transmitter, using the aforementioned steps, turn on the transmitter. The green LED, located on the rear of the TM-7 transmitter module, should b egin to blink. If not, power down the transmitter and turn it on once again.
2
With the transmitter on, and the green LED blinking, turn on the receiver.
3
With the receiver on, press and hold the Easy Link
butt on, loca ted on t he re cei ver betwe en the t wo antenna exits, for approximately one second. When the link ing p roce ss has been compl eted, the L ED on t he receiver will change to a solid green.
Receiver Installation
You will note that the R607FS differs in appearance from the standard Futaba receiver. The R607FS incorporates two separate antennas into its design which enables it to receive the radio frequency transmission at two different locations. Futaba's dual antenna diversity, or DAD, then seamlessly selects the best signal reception between these antennas to ensure that there is no loss of signal.
Antenna
*Must be kept as straight as possible.
Coaxial cable
R607FS Receiver
To obtain the best results from the R607FS receiver, please refer to the following instructions and precautions:
1
Insta ll the re ceive r in the aircraft using the same
methodology as you would a standard receiver. That is, make sure that you wrap the receiver in foam rubber or other such mate ria l to make it le ss su scepti ble t o vibration, etc.
2
Ensure that the two receiver antennas a re kept as
straight as possible. This will allow you to obtain the maximum effective range from your model.
3
If possible, please make sure that the two antennas
are placed at 90 degrees to each other. Please note: This is not a critical figure, however, the most important thing is to keep the antennas away from each other as much as possible.
4
If your model includes metal conductive items which
may impact the rece iver's ability t o clearly receive the radio frequ enc y sign al, we s uggest mount ing the receiver so that the receiver antennas exit both sides of the model. This will allow the best radio frequency signal condition at any flying attitude.
5
Ensure that the antennas are at least 1/2" away from
any conductive materials such as metal and carbon. Please note: this is not applicable to the coaxial portion of the antenna. It is important, however, to not bend the coax, or antenna in a tight radius.
6
If the fuselage is made of conductive materials such
as metal and carbon, the antennas part M UST be positioned so that they exit the fuselage. Additionally, do not attach the antenna itself to this fuselage.
* For example, there are many types of gliders which use carbon fu-
selage. When install the receiver into such models, it is imperative that the antenna precautions are adhered to strictly.
󾻯
WARNING
󾻫
Be ver y careful when handling the receiver antennas.
Repeated bending and flexing o f the an tennas or ex­cessive force could weaken or compromis e the inte rnal an­tenna connections.
󾻫
Keep the a ntennas away f rom th e motor, ESC, and
other noise sources as much as possible.
Antenna Antenna
* The main purpose of the photo demonstrates how the antenna
should be placed. For actual installation the receiver must be
wrapped with a sponge or placed with oating material to protect it
from vibration.
* The receiver contains delicate electronic parts and should be pro
-
tected from vibration, shock and temperature extremes.
* The receiver is not impervious to damage from moisture. If moisture
should enter the receiver, intermittent operation or failure may result. To prevent this from occurring, we suggest wrapping the receiver in a plastic bag or similar protective covering. This will also protect the receiver from any fuel or exhaust residue which can work its way into the fuselage.
Area select
The TM-7 transmitter module has been designed to function in many countries. If you will be utilizing this module in a country other than France, please make sure that the switch is set to the "General" position. If, however, this module will be utilized in France, the switch must be set to "France".
Operation of the TM-7
When the transmitter is powered up, the LEDs on the rear of the module will begin to glow or blink accordingly. The chart below provides you with an easy reference as to the meaning of the LEDs.
LED indication
Green Red Status Fail safe (F/S)
Solid Solid Initializing (When Power Up) ---
Alternate blink Check RF condition nearby ---
Solid Off RF power on Off
Solid Blink
RF power on (Power reduced to perform the range check function)
Off
Blink Off RF power on On
Blink Blink
RF power on (Power reduced to perform the range check function)
On
F/S (Fail Safe) mode setting
The F/S is suggested for use as it offers a safety factor when controlling your models. It is also possible to cancel the F/S operation if you do not wish to use it.
De-activating the F/S (Failsafe)
As noted above, it is also possible to de-activate the failsafe setting of the receiver.
Depr ess the F /S but ton on th e rear of the transmi tter whi le t urn ing the tran smitt er's power on. T he LE Ds should begin to glow. Continue hold ing the button until the green LED begins to glow solidly and the red LED blinks.
Re-Arming the F/S (Failsafe)
To ac tivat e the fail safe onc e aga in, dep res s the F/S butto n o n the rear of the transm itter while turnin g the transmitter's power on. The LEDs should begin to glow. Con tinu e hol ding the b utt on until the green and Red LED's begin blinking.
* Please note: re-arming the F/S does not alter the pre-determined
throttle servo position. To modify this setting, please follow the F/S position setting procedure.
F/S position setting procedure
The F/S position is stored, or modied, by the position of the
throttle stick during the linking procedure. As such, although the TM-7 and R607FS have been linked at the factory, we suggest re-linking them once again to adjust the throttle position to your desired location. Prior to doing so, ensure that the F/S is active. If not, please follow the Re-Arming of the F/S procedure as noted previously.
1
With the t ransmitt er's throttle stick in the desired
F/S position, and t he receive r located within one (1) meter of the transmitter, turn on the transmitter. The green LED, located on the rear of the TM-7 transmitter module, should begin to blink. If not, pow er down the transmitter and turn it on once again.
2
With the transmitter on, and the green LED blinking,
turn on the receiver. Press and hold the Easy Link button, located on the receiver between the two antenna exits, for approxi mately one s econd. W hen the linki ng process has been completed, the LED on the receiver will change to a solid green.
3
Turn off the transmitte r. T he throttle servo should move to the pre-determined F/S position.
󾻯
WARNING
󾻫
When setting the F/S function it is important to make sure that there is no other FASST Air System in the ON
position nearby.
* Failure to adhere to this caution could cause your R607FS receiver
to link to the incorrect transmitter. If this were to happen your R607FS would be under the control of the other transmitter.
Please refer to the table below for the LED status of the receiver's condition.
Green Red Status
Off Solid No signal reception
Solid Off Receiving signals
Blink Off Receiving signals but ID is unmatched
Alternate blink Unrecoverable failure (EEPROM, etc.)
Installing the TM-7 Module and R607FS Receiver
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