AZPFX-20-24GRadio Control

FX-20-2.4G Futaba Corporation 1 FX-20 Radio Control Instruction Manual INTRODUCTION Thank you for purchasing a Futaba digital proportional R/C system. In order for you to make the best use of your system and to use it safely, please read this manual carefully. If you have any difficulties while using your system, please consult the manual, our online Frequently Asked Questions (on the web pages referenced below), your hobby dealer. Owner’s Manual and Additional Technical Help This manual has been carefully written to be as helpful to you, the new owner, as possible. There are many pages of setup procedures and examples. However, it need not be your sole resource of setup guidelines. For example, the back cover includes a quick-start set of instructions and the Frequently Asked Questions web page referenced below includes this type of step-by-step setup instructions for a variety of other model types. Due to potential unforeseen changes in production procedures, the information contained in this manual is subject to change without notice. No part of this manual may be reproduced in any form, at any time, without prior permission. Support and Service: It is recommended to have your Futaba equipment serviced annually during your hobby’s “off season” to ensure safe operation. FX-20-2.4G Futaba Corporation 2 I N NORTH AMERICA Please contact Uwe Frank Heinrich to assist you with any questions, problems or service needs. Uwe Frank Heinrich 1214 SW 39 th Street Cape Coral, FL 33914 Phone: 239-540-7872 Cell: 239-223-8581 OUTSIDE NORTH AMERICA 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 North America only. Products purchased elsewhere may vary. Always contact your region’s support center for assistance. FX-20-2.4G Futaba Corporation 3 Federal Communications Commission Interference Statement (for U.S.A.) T his equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: --Reorient or relocate the receiving antenna. --Increase the separation between the equipment and receiver. --Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. --Consult the dealer or an experienced radio/TV technician for help. CAUTION: To assure continued FCC compliance: Any changes or modifications not expressly approved by the grantee of this device could void the user's authority to operate the equipment. Exposure to Radio Frequency Radiation To comply with FCC RF exposure compliance requirements, a separation distance of at least 20cm must be maintained between the antenna of this device and all persons. This device must not be co-located or operating in conjunction with any other antenna or transmitter. 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. FX-20-2.4G Futaba Corporation 4 I nstruction of the FX Instruction of the FXInstruction of the FX Instruction of the FX- -- -20 2020 20- -- -2.4G 2.4G2.4G 2.4G 1.Location Fig. Front view Fig. side view SW-H SW-G RD SW-E SW-A SW-B Touch sensor T1 T3 T4 LD T2 Power Switch Right Stick Left Stick LS SW-D RS J4 J3 J1 J2 LCD DSC connector Charge jack SD card slot FX-20-2.4G Futaba Corporation 5 Fig. Bottom view Fig. Inside view (Battery box) 2 . 2.2. 2.Charging the battery Charging the batteryCharging the battery Charging the battery 1-1. Please confirms the power switch is off. 1-2. Insert the plug of the charger to charging bush of transmitter. 1-3. During the charging, the LED of the charger is on. The charging time is appx. 15 hours. Please do not charge the battery for 15hours or more. The overcharge damages the battery. The battery is 6 cells Ni-MH battery the capacity is 7.2 V/ 1,700mAH. Slider Ni-MH battery FX-20-2.4G Futaba Corporation 6 ３． ３．３． ３．Operation of the touch sensor Operation of the touch sensorOperation of the touch sensor Operation of the touch sensor Contents Operation Touch part Condition Working At the screen have some pages. (Ex. P-MIX screen) The cursor jumps to top of next page S1 At the screen have Only one(１) page. The cursor jumps the top of page. At the input data mode with blinking the setting data. The setting data is canceled. At the moving cursor mode. Change to the input data mode. At the input data mode. Change to the moving cursor mode. Short touch RTN At the input data mode with blinking the setting data. The data is entered. Home screen, System menu, Linkage Menu, Model menu, Selecting ON/OFF Switch, USER NAME, MODEL NAME, DISPLAY, INFO, MODEL SELECT, MODEL TYPE, FREQUECY, DATA RESET, TIMER, Selecting Control, Selecting Function, SERVO MONITOR Jump to “System Menu” screen directly. SYS Except of above Jump to “SERVO MONITOR” screen directly. LNK At all screens Jump to “Linkage Menu” screen directly. MDL At all screens Jump to “Model Menu” screen directly. HOME screen Key lock On or Off S1 Except the HOME screen Jump to HOME screen directly. RTN At the input data mo…

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Authority to Act as Agent Date: Oct. 30, 2012 American Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern: ____AUDIX Technology Corporation _____ is authorized to act on our behalf, until otherwise notified, for applications to American Certification Body, Inc. (ACB). We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Expiration Date: _____Oct. 30, 2013_____ By: __________________________ __ Kazunori Fujita _ _____ (Signature) (Print name) Title: ___PM_____________________ On behalf of: ____ Futaba Corporation __ ____ (Company Name) Telephone: __ +81-475-32-6019 _ ____

FUTABA Corporation Radio Control FCC ID. : AZPFX-20-24G EUT External Photos Figure 1 General Appearance (Front & Side View) Figure 2 General Appearance (Back and Side View) FUTABA Corporation Radio Control FCC ID. : AZPFX-20-24G Figure 3 General Appearance (Front View) Figure 4 General Appearance (Back View)

FUTABA Corporation Radio Control FCC ID. : AZPFX-20-24G FCC ID Label Location z Label Placement Location z FCC ID Format FCC ID Label Placement Location

FUTABA Corporation Radio Control FCC ID. : AZPFX-20-24G EUT Internal Photos Figure 5 Internal View (Removed Back Cover) Figure 6 Internal View (Ni-MH Battery) FUTABA Corporation Radio Control FCC ID. : AZPFX-20-24G Figure 7 Internal View (Antenna) Figure 8 Internal View (Removed Cover) FUTABA Corporation Radio Control FCC ID. : AZPFX-20-24G Figure 9 Internal View (Removed Top Cover) Figure 10 Internal View (Removed PCBs) FUTABA Corporation Radio Control FCC ID. : AZPFX-20-24G Figure 11 Internal View (Control Board, Back View) Figure 12 Internal View (Control Board, Front View) FUTABA Corporation Radio Control FCC ID. : AZPFX-20-24G Figure 13 Internal View (SD & DC In Connect Board, Back View) Figure 14 Internal View (SD & DC In Connect Board, Front View) FUTABA Corporation Radio Control FCC ID. : AZPFX-20-24G Figure 15 Internal View (DSC Connect Board, Back View) Figure 16 Internal View (DSC Connect Board, Front View) FUTABA Corporation Radio Control FCC ID. : AZPFX-20-24G Figure 17 Internal View (LCD Panel, Back View) Figure 18 Internal View (LCD Panel, Front View) FUTABA Corporation Radio Control FCC ID. : AZPFX-20-24G Figure 19 Internal View (Main Board, Front View) Figure 20 Internal View (Main Board, Back View) FUTABA Corporation Radio Control FCC ID. : AZPFX-20-24G Figure 21 Internal View (Control Board, Front View) Figure 22 Internal View (Control Board, Back View) FUTABA Corporation Radio Control FCC ID. : AZPFX-20-24G Figure 23 Internal View (RF Board, Back View) Figure 24 Internal View (RF Board Removed Cover, Front View) FUTABA Corporation Radio Control FCC ID. : AZPFX-20-24G Figure 25 Internal View (Control Board, Front View) Figure 26 Internal View (Control Unit, Side View) FUTABA Corporation Radio Control FCC ID. : AZPFX-20-24G Figure 27 Internal View (Control Board, Front View) Figure 28 Internal View (Control Board, Back View)

Maximum Permissive Exposure FCC ID: AZPFX-20-24G Product Name: Radio Control Model No: FX-20 Futaba Corporation declares that the product described above has been evaluated and found to comply with the RF exposure limits for humans, as specified based on ANSI/FCC recommendation. Based on safety distance 20cm, the antenna gain is 1.5dBi, and the power output is 39.90mW, the power density is 0.0112mW/cm^2. RF Exposure Calculations: S = (P * G) / (4* π * r^2) or r = (P * G) / (4 * π * S) Where S = Power Density in mW/cm^2 P = 16.01dBm =39.90mW G = 1.5dBi = 1.412 Numerical r = 20cm S = 1.6527*2.238 / 4*π* 20^2 = 0.0112mW/cm^2 Sincerely Yours, ____________________________________ Mr. Ben Cheng Manager AUDIX Technology Corporation

FCC ID. AZPFX-20-24G Page 1 of 40 AUDIX Technology Corporation Report No. EM-F1011003 APPLICATION FOR CERTIFICATION On Behalf of FUTABA Corporation Radio Control Model No.FX-20 FCC IDAZPFX-20-24G Brand: Futaba Prepared for : FUTABA Corporation 1080 Yabutsuka Chosei-son Chosei-gun Chiba, 299-4395 Japan. Prepared by : AUDIX Technology Corporation EMC Department No. 53-11, Dingfu, Linkou Dist., New Taipei City 244, Taiwan, R.O.C. Tel : (02) 2609-9301, 2609-2133 Fax: (02) 2609-9303 File Number C1M1211004 Report Number EM-F1011003 Date of Test Nov. 28 ~ Dec. 24, 2012 Date of Report Dec. 26, 2012 FCC ID. AZPFX-20-24G Page 2 of 40 AUDIX Technology Corporation Report No. EM-F1011003 TABLE OF CONTENTS Description Page TEST REPORT CERTIFICATION .......................................................................................................4 1. GENERAL INFORMATION .......................................................................................................4 1.1. Description of Device (EUT).................................................................................................................. 4 1.2. Description of Test Facility .................................................................................................................... 5 1.3. Measurement Uncertainty....................................................................................................................... 5 2. CONDUCTED EMISSION MEASUREMET.............................................................................6 3. RADIATED EMISSION MEASUREMENT ..............................................................................7 3.1. Test Equipment ....................................................................................................................................... 7 3.2. Test Setup ............................................................................................................................................... 7 3.3. Radiated Emission Limits (§15.209) ...................................................................................................... 9 3.4. Operating Condition of EUT .................................................................................................................. 9 3.5. Test Procedure ........................................................................................................................................ 9 3.6. Radiated Emission Measurement Results............................................................................................. 10 4. 6dB BANDWIDTH MEASUREMENT .....................................................................................25 4.1. Test Equipment ..................................................................................................................................... 25 4.2. Block Diagram of Test Setup................................................................................................................ 25 4.3. Specification Limits (§15.247(a)(2)) .................................................................................................... 25 4.4. Operating Condition of EUT ................................................................................................................ 25 4.5. Test Procedure ...................................................................................................................................... 25 4.6. Test Results........................................................................................................................................... 25 5. MAXIMUM PEAK OUTPUT POWER MEASUREMENT ...................................................28 5.1. Test Equipment ..................................................................................................................................... 28 5.2. Block Diagram of Test Setup................................................................................................................ 28 5.3. Specification Limits (§15.247(b)-(3))................................................................................................... 28 5.4. Operating Condition of EUT ................................................................................................................ 28 5.5. Test Procedure ...................................................................................................................................... 28 5.6. Test Results........................................................................................................................................... 28 6. EMISSION LIMITATIONS MEASUREMENT ......................................................................29 7. BAND EDGES MEASUREMENT.............................................................................................30 7.1. Test Equipment ..................................................................................................................................... 30 7.2. Block Diagram of Test Setup................................................................................................................ 30 7.3. Specification Limits (§15.247(c))......................................................................................................... 30 7.4. Operating Condition of EUT ................................................................................................................ 30 7.5. Test Procedure ...................................................................................................................................... 30 7.6. Reference Level .................................................................................................................................... 31 7.7. Test Results........................................................................................................................................... 32 8. POWER SPECTRAL DENSITY MEASUREMENT ..............................................…

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FCC ID. AZPFX-20-24G Page 37 of 40 AUDIX Technology Corporation Report No. EM-F1011003 10. PHOTOGRAPHS 10.1. Photos of Radiated Measurement at Semi-Anechoic Chamber 10.1.1.Frequency Range 30MHz~1GHz, Stand 10.1.2.Frequency Range 30MHz~1GHz, Side FCC ID. AZPFX-20-24G Page 38 of 40 AUDIX Technology Corporation Report No. EM-F1011003 10.1.3.Frequency Range 30MHz~1GHz, Lie 10.1.4.Frequency Range Above 1GHz, Stand FCC ID. AZPFX-20-24G Page 39 of 40 AUDIX Technology Corporation Report No. EM-F1011003 10.1.5.Frequency Range Above 1GHz, Side 10.1.6.Frequency Range Above 1GHz, Lie FCC ID. AZPFX-20-24G Page 40 of 40 AUDIX Technology Corporation Report No. EM-F1011003 10.2. Photo of Maximum Peak Output Power Measurement 10.3. Photo of RF Conducted Measurement