JXMETX-41Radio Controller

Enjoy Model International Corp. (EMI) ETX-41 Functions： 1. Self-check while power on, Transmitter will alarm if any major function does not work properly. 2. Low battery warning, it alarms when the battery of transmitter is lower than 8.4V. 3. All channel reverse switches. 4. PPM signal shift ( + & - ) for all major brand receivers. For avoiding mistake - switching during operation, the switching will only take effect while next time power on. 5. Elevon and V-tail mixer build in. Switch between Elevon, None or V-tail mixing setup. For avoiding mistake - switching during operation, the select switch will only take effect while next time power on. 6. 5 minutes timer notice, buzzer will notice every 5 minutes (-. for 5 minutes, -.. for 10 minutes, -... for 15 minutes until -...... for 30 minutes, then circle it) when the timer switch is on. 7. Trainer jack for instructor (power on side) & student (power off side) training flight. Two EMI ETX-41s must set the same shift for trainer operation. It works with all major R/C flight simulators. Layout of Mode 2 control type： (The channel number of the control sticks will be different from different stick mode type.) Antenna Carry handle CH 1, CH2 Control stick CH 1 trim lever CH 2 Trim lever Crystal socket Main switch CH. 1,2,3,4 servo direction select switchs CH 3, CH4 Control stic k CH 3 trim lever CH 4 trim lever Power indicator Mixer switch Shift select switch 5 minutes timer switch Trainer switch (Located at back of the transmitter) Trainer Jack (Located at bottom side) Functions and switches: (Please refer to above Diagram.) There are many functions and switches are built in this transmitter, the following show how they work. 1. Self-check while power on: The transmitter will do Self-check while power is on, Transmitter will alarm “Bi” sound once when system check is OK“, or continue “Bi, Bi, Bi.....” warning sound when the self check is false. Please send it for repairing。 2. Low battery warning: The transmitter power indicator LED shows its batteries status: Green - OK, Red - Need replacing, more over it will alarm “Bi, Bi..” sound to warn a MUST replacing. Urgent land the plane and do it. 3. All channel reverse switches.: There are reverse switches for each channel, set it to match to your airplane servos installation. 4. PPM shift switch: Special 72 MHz FM PPM shift switch，Switch it Upward to send out PLUS (+) shift PPM control signal, downward for Negative (-) shift PPM control signal, check with your receiver and set it correctly to match to your PPM receiver system. For avoiding mistake - switching during operation, the switching will only take effect while next time power on. 5. Mixer switch: Mixer control switch is set as〝N〞position for no any mixer function setup,〝E〞for “Elevon” mixing (CH1, 2 mixed，for tail-less plane)。〝V〞for V-Tail mixing (CH2, 4 mixed, for V-Tail type plane). For avoiding mistake - switching during operation, the switching will only take effect while next time power on. 6. Five Min. timer alarms: As switch up to “on” position, transmitter will alarm two short “Bi” sound and start the timing. Up to 5 Min. it will alarm one long and one short “Bi” sound, one long and two short ‘Bi’ sound as it is 10 Min., one long and three short “Bi” sound as it is 15. constantly to 30 Min. then circle again. Switch it off, it will response one short “Bi” sound then stop and reset the timing. 7. Trainer jack and switch: Instructor can use the trainer switch of his transmitter and a trainer core to connect to student’s radio to fly the same airplane, and decide who is the controller for a safe training. First, both radios must have the exactly same setup and the instructor’s transmitter must in the same frequency band as the plane. Plug the trainer core into both radios, whole radio system except the transmission will turn on automatically. Turn on Instructor’s radio and MUST keep the student’s radio off. In normal condition, the plane is controlled by the instructor, who can push trainer switch upward to give the control to the student, and release the switch to get back the control immediately. Please notice that connecting wire must not entangle any thing or body cause pulled off. First edition 02-Jun-2005 / EMI 910805 4 This instruction manual contains all information necessary for the proper installation and operation of the transmitter including add controls, adjustments and switched that may be operated or adjusted without resulting in a violation of the FCC rules. Warning: Any adjustment that could result in a violation of the rules or that is recommended to be performed by or under the immediate supervision and responsibility of a person certified as technically qualified to perform transmitter maintenance and repair duties in the private land mobile services and fixed services by an organization or committee representative of users of those services. Warning: The replacement of any transmitter component (crystal, semiconductor, etc.) that could result in a violation of the rules.

ENJOY MODEL INTERNATIONAL CORP. 5 th Fl., No. 48 Dah-An Street, Shijr City, Taipei Hsien, Taiwan Date : Aug. 03, 2005 Compliance Certification Services Certification Division 561F Monterey Road Morgan Hill, CA 95037 To whom it may concern: We, the undersigned, hereby authorize ELECTRONICS TESTING CENTER, TAIWAN, to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by ELECTRONICS TESTING CENTER, TAIWAN on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing ELECTRONICS TESTING CENTER, TAIWAN as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; Tel: 886-2-8648-1010 / 8648-5050 Fax: 886-2-8648-2323 E-mail: [email protected] f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, Chia Hong Tsao / Director Enjoy Model International Corp. 5 th FL., No. 48 Dah-An Street, Shijr City, Taipei Hsien, Taiwan

To: "Compliance Certification Services" <[email protected]> Subject: Re: ENJOY MODEL INTERNATIONAL CORP., FCC ID: JXMETX-41, Assessment NO.: AN05T5029, Notice#2 Date: Fri, 19 Aug 2005 10:49:08 +0800 Hi Cokenias, Pls find the attached revised test report. If you have any problem, pls advise me ASAP. Best Regards, Iris Lin ----- Original Message ----- From: "Compliance Certification Services" <[email protected]> To: <[email protected]> Cc: <[email protected]> Sent: Friday, August 19, 2005 12:45 AM Subject: ENJOY MODEL INTERNATIONAL CORP., FCC ID: JXMETX-41, Assessment NO.: AN05T5029, Notice#2 Please send revised test report showing correct power in section 3.3. The dBm value was corrected previously but the mW value was not updated. The correct value should be 2.4 mW From: [email protected] (iris) To: "Compliance Certification Services" <[email protected]> Cc: "Helen Zhao" <[email protected]> Subject: Re: ENJOY MODEL INTERNATIONAL CORP., FCC ID: JXMETX-41, Assessment NO.: AN05T5029, Notice#1 Date: Thu, 18 Aug 2005 16:07:30 +0800 Hi Cokenias, Ans#1 & 2: I had alredy revised the test report for your reference as attached Exhibit-C-Test _Report_rev.. Ans#3: Pls find the attached transmitter antenna description. Ans#4: Pls find the attached revised user manual. Ans#5: Pls find the attached revised operation description and confidentiality. If you have any comments, pls advise us ASAP. However, pls help us to issue the grant ASAP and your response will be appreciated. Best Regards, Iris Lin ----- Original Message ----- From: "Compliance Certification Services" <[email protected]> To: <[email protected]> Cc: <[email protected]> Sent: Tuesday, August 16, 2005 7:42 AM Subject: ENJOY MODEL INTERNATIONAL CORP., FCC ID: JXMETX-41, Assessment NO.: AN05T5029, Notice#1 1. There appears to be an error in the maximum power calculation in section 3.3 of the test report. The correct value should be 3.8 dBm 2. There appears to be an error in calculation of ERP for the 85.434 MHz entry in section 5.4 of the test report, the correct value should be -47.5 dBm. Please submit a modified test report with the correct values. 3. What is the gain of the product's rod antenna, in dBi or dBd? 4. Please provide a revised user manual that includes the information required by paragraph 95.653(b) 1,2,and 3 of the Rules 5. Please provide an operational description of how the circuit works and include the type modulation used. If you wish this description to remain confidential, please submit a modified Request for Confidentiality letter The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information within 30 days of the original e-mail date may result in application dismissal and forfeiture of the filing fee. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the e-mail address listed below the name of the sender.

陞翔電子股份有限公司 ENJOY MODEL INTERNATIONAL CORP. 台北縣汐止市大安街48號5樓; 5 th Fl., No. 48 Dah-An Street, Shijr City, Taipei Hsien, Taiwan Federal Communications Commission FCC ID: JXMETX-41 Dear Sir : In accordance with 47 C.F.R. Section 0.459, we would like to request confidentiality on some exhibits we submitted for above application for the reason of trade secret. If those exhibits are available for public inspection, any person who once gets the information contained in those exhibits will be able to design and to make the same products very easily. This is a very serious problem and huge loss for us, because we did invest so much on it. Please be not made the Exhibit Types listed below routinely available for public inspection: Block Diagram and Schematics and Operation Description. By : By: Chia Hong Tsao (Signature) (Printed) Title : Director Applicant: Enjoy Model International Corp. Address : 5 th Fl., No. 48 Dah-An Street, Shijr City, Taipei Hsien, Taiwan Tel : (886 2) 8648-1010 Fax: (886 2) 8648-2323 Date : Tel: 886-2-8648-1010 / 8648-5050 Fax: 886-2-8648-2323 E-mail: [email protected]

ETC Report No.:ET94R-05-036 Sheet 1 of Sheets FCC ID. : CONSTRUCTED PHOTOS of EUT (1) Front View of EUT (2) Bottom View of EUT ETC Report No.:ET94R-05-036 Sheet 2 of Sheets FCC ID. : CONSTRUCTED PHOTOS of EUT (3) Side View of EUT (4) Side View of EUT

FCC ID.:JXMETX-41 ETX-41 Enjoy Model International Made in Taiwan 39.00 mm 13.00 mm

ETC Report No.:ET94R-05-036 Sheet 3 of Sheets FCC ID. : CONSTRUCTED PHOTOS of EUT (5) Internal View of EUT ETC Report No.:ET94R-05-036 Sheet 4 of Sheets FCC ID. : CONSTRUCTED PHOTOS of EUT (6) Component View of PCB (7) Solder View of PCB

FCC ID .: FCC Part 95 Subpart C EMI TEST REPORT of E.U.T. : Radio Controller FCC ID. : JXMETX-41 MODEL : ETX-41 for APPLICANT : Enjoy Model International Corp. ADDRESS : 5 th Fl., No. 48 Dah-An Street, Shijr City, Taipei Hsien, Taiwan Test Performed by ELECTRONICS TESTING CENTER, TAIWAN NO. 34, LIN 5, DING FU TSUN, LINKOU HSIANG TAIPEI HSIEN, TAIWAN, R.O.C. Tel : (02)26023052 Fax : (02)26010910 http://www.etc.org.tw ; e-mail: [email protected] Report Number : ET94R-05-036 FCC ID .: TEST REPORT CIRTIFICATION Applicant : Enjoy Model International Corp. 5th Fl., No. 48 Dah-An Street, Shijr City, Taipei Hsien, Taiwan Manufacturer : Enjoy Model International Corp. 5th Fl., No. 48 Dah-An Street, Shijr City, Taipei Hsien, Taiwan Description of EUT : a) Type of EUT : Radio Controller b) Trade Name : N/A c) Model No. : ETX-41 d) FCC ID : JXMETX-41 e) Working Frequency : 72.03 MHz f) Power Supply : DC 12V Regulation Applied : FCC Rules and Regulations Part 95 Subpart C I HEREBY CERTIFY THAT: The data shown in this report were made in accordance with the procedures given in ANSI C63.4 and the energy emitted by the device was founded to be within the limits applicable. I assume full responsibility for accuracy and completeness of these data. Issued Date : Jul. 17, 2005 Test Engineer : ( Tien Lu Liau ) Approve & Authorized Signer : Will Yauo, Manager EMC Dept. II of ELECTRONICS TESTING CENTER, TAIWAN ETC Report No.:ET94R-05-036 Sheet 1 of Sheets FCC ID. : Table of Contents Page 1. GENERAL INFORMATION.............................................................................................................................................................2 1.1 PRODUCT DESCRIPTION..........................................................................................................................................................2 1.2 CHARACTERISTICS OF DEVICE:..............................................................................................................................................2 1.3 TEST METHODOLOGY.............................................................................................................................................................2 1.4 TEST FACILITY.........................................................................................................................................................................2 2. REQUIREMENTS OF PROVISIONS.............................................................................................................................................3 2.1 DEFINITION...............................................................................................................................................................................3 2.2 FREQUENCIES AVAILABLE.....................................................................................................................................................3 2.3 LIMITATION..............................................................................................................................................................................3 2.4 LABELING REQUIREMENT......................................................................................................................................................4 2.5 USER INFORMATION................................................................................................................................................................4 3. MAXIMUM TRANSMITTER POWER MEASUREMENT...........................................................................................................5 3.1 PROVISION APPLICABLE.........................................................................................................................................................5 3.2 MEASUREMENT PROCEDURE.................................................................................................................................................5 3.3 TEST DATA................................................................................................................................................................................7 3.3 RESULT CALCULATION...........................................................................................................................................................7 3.4 OUTPUT POWER TEST EQUIPMENT.....................................................................................................................................7 3.5 MEASUREMENT SETUP PHOTOS...........................................................................................................................................8 4. EMISSION BANDWIDTH................................................................................................................................................................9 4.1 PROVISIONS APPLICABLE.......................................................................................................................................................9 4.2 MEASUREMENT METHOD......................................................................................................................................................9 4.3 EMISSION BANDWIDTH TEST EQUIPMENT..........................................................................................................................9 4.4 MEASUREMENT DATA..........................................................................................................................................................10 5. UNWANTED RADIATION.............................................................................................................................................................11 5.1 PROVISIONS APPLICABLE.....................................................................................................................................................11 5.2 MEASUREMENT PROCEDURE................................................................…

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ETC Report No.:ET94R-05-036 Sheet 8 of Sheets FCC ID. : Measurement Setup Photos