2AVRN-KYLT02Remote control

Tr a n s mit ter  Calibrationfunction Remote control has been setup for the throttle, the steering neutral point and the maximum stroke calibration. Incorrect calibration of the throttle will result in the failure of the motor to output the full throttle segment or the non-linearity of the back throttle segment.Incorrect steering calibration will result in the failure of full Angle output of the steering gear or non-linearity in the rear section of steering.The throttle and steering should be calibrated once.Calibration method is as follows: Step1 ： The direction is in the right turn position, the throttle is in the brake position Step2：Transmitter start-up operation normally.Five LED lights flash slowly, which indicate it enters calibration mode. Step3：Push and pull the throttle rocker to the maximum position of forward and brake, calibrate the throttle potentiometer ; Turn the steering wheel left and right to the maximum position and calibrate the steering potentiometer. Step4：Release the throttle rocker and steering wheel back into the center, click AUX3 button to calibrate the throttle and steering neutral points. Step5：Five LED lights stop flashing, and transmitter start-up operation normally. User manual KYLT-14 STDRSetting Click or long press ST DR“+”or“-”，it can set steering size. All five lights are o，it means that ST DR is set as maximum；if only one light is on,it means that ST DR is set as minimum. STneutralpointfine-tuningfunction Click or long press ST TRIM“+”and “-”,the neutral point of steering can be fine-tuned. THDRSetting Throttle have three gears, includingL(50%)gear、M(70%)gear and H(100%)gear。 Receiveroperationmodeswitching When click transmitter, the AUX3 button is used to switch the receiver operation mode (vehicle mode or boat mode). Transmitterbatteryvoltagedisplay When neutral points of ST DR and ST are not set, the LED light indicates the current battery voltage state.  Receiverlowvoltageindication When the receiver is at low voltage, the transmitter will beep。 User manual Receiver Interfacespecification   Warning： Make sure that the positive and negative poles of the battery interface,SI-2REE, are installed correctly,if wrong, it will be burnout.。  LEDlightstatusofreceiver  determination When the receiver enters the bind, LED light will flash(75ms) . When the receiver is at at low voltage, LED lights will flash at 500ms intervals. When the receiver and transmitter connected normally, LED light keep be on.  Removecontrolmatching Thestepsofbindasfollow: User manual Step1：When receiver turn on,click the button and the LED light will flash and enter BIND mode. Step2：When transmitter turn on,one LED light of transmitter keep flash. Step3：LED light of receiver keep be on, the transmitter match with receiver. Step4：The transmitter match with receiver sucessfully. User manual FCC 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. Note: This 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 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Radiation Exposure Statement This device complies with RF radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: 2020/05/08 TO WHOM IT MAY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID Model name 2AVRN-KYLT02 KYLT-14 For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name: Cindy Ding Company: ZHUHAI KYMODEL HOBBY CO.,LTD Address: Room NO.518,5th floor (KeHui building) ,Zijing Rd #63, Xiangzhou Zone, Zhuhai City, Guangdong Province, China Phone: + 86-18029915298 Fax: N/A E-Mail: [email protected]

FCC ID: 2AVRN-KYLT02 FCC ID: 2AVRN-KYLT02

FCC ID: 2AVRN-KYLT02 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.

FCC ID: 2AVRN-KYLT02 Antenna

Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong TEST REPORT FCC PART 15 SUBPART C 15.249 Report Reference No. .....................: FCC ID. .............................................: GTS20200109007-1-15 2AVRN-KYLT02 Compiled by ( position+printed name+signature) .. : File administrators Jimmy Wang Supervised by ( position+printed name+signature) .. : Test Engineer Aaron Tan Approved by ( position+printed name+signature) .. : Manager Jason Hu Date of issue ..................................... : Jan. 15, 2020 Representative Laboratory Name .: Shenzhen Global Test Service Co., Ltd. Address ............................................ : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong Applicant’s name ............................ : ZHUHAI KYMODEL HOBBY CO.,LTD Address ............................................ : Room NO.518,5th floor (KeHui building) ,Zijing Rd #63, Xiangzhou Zone, Zhuhai City, Guangdong Province, China Test specification ...........................: Standard ........................................... : 47 CFR FCC Part 15 Subpart C 15.249 TRF Originator .................................. : Shenzhen Global Test Service Co.,Ltd. Master TRF ....................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description .....................: Remote control Trade Mark ....................................... : N/A Manufacturer .................................... : ZHUHAI KYMODEL HOBBY CO.,LTD Model/Type reference....................... : KYLT-14 List Model ......................................... : N/A Ratings ............................................. : DC 6.0V from battery Result................................................ : PASS Report No.: GTS20200109007-1-15 Page 2 of 23 T E S T R E P O R T Test Report No. : GTS20200109007-1-15 Jan. 15, 2020 ____________________________________________________________________________________ Date of issue Equipment under Test : Remote control Model /Type : KYLT-14 Listed Models : N/A Applicant : ZHUHAI KYMODEL HOBBY CO.,LTD Address : Room NO.518,5th floor (KeHui building) ,Zijing Rd #63, Xiangzhou Zone, Zhuhai City, Guangdong Province, China Manufacturer : ZHUHAI KYMODEL HOBBY CO.,LTD Address : Room NO.518,5th floor (KeHui building) ,Zijing Rd #63, Xiangzhou Zone, Zhuhai City, Guangdong Province, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: GTS20200109007-1-15 Page 3 of 23 Contents 1 T E S T S T A N D A R D S ................................................................. 4 2 S U M M A R Y ............................................................................ 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Equipment Under Test 5 2.4 Short description of the Equipment under Test (EUT) 5 2.5 EUT operation mode 6 2.6 Block Diagram of Test Setup 6 2.7 Special Accessories 6 2.8 Related Submittal(s) / Grant (s) 6 2.9 Modifications 6 3 T E S T E N V I R O N M E N T .............................................................. 7 3.1 Address of the test laboratory 7 3.2 Test Facility 7 3.3 Environmental conditions 7 3.4 Summary of measurement results 8 3.5 Statement of the measurement uncertainty 8 3.6 Equipments Used during the Test 8 4 T E S T C O N D I T I O N S A N D R E S U L T S ........................................... 10 4.1 Conducted Emissions Test 10 4.2 Radiated Emissions and Band Edge 11 4.3 Occupied Bandwidth Measurement 17 4.4 Antenna Requirement 19 5 T E S T S E T U P P H O T O S O F T H E E U T ......................................... 20 6 P H O T O S O F T H E E U T ........................................................... 21 Report No.: GTS20200109007-1-15 Page 4 of 23 1 T E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules Part 15.249: Operation within the bands 902 - 928 MHz, 2400 - 2483.5 MHz, 5725 - 5875 MHz, and 24.0 - 24.25 GHz. ANSI C63.10: 2013: American National Standard for Testing Unlicensed Wireless Devices Report No.: GTS20200109007-1-15 Page 5 of 23 2 S U M M A R Y 2.1 General Remarks Date of receipt of test sample : Jan. 02, 2020 Testing commenced on : Jan. 03, 2020 Testing concluded on : Jan.14, 2020 2.2 Product Description Product Name: Remote control Model/Type reference: KYLT-14 Power supply: DC 6.0V from battery Hardwrae Version: HY-LT14-V1.2 Software Version: V1.0 Test samples ID: GTS20200109007-1-15# 2.4GHz wireless Modulation: GFSK Operation frequency: 2420MHz to 2465MHz Channel number: 46 Channel separation: 1 MHz Antenna type: Integral antenna Antenna gain: 2.0dBi 2.3 Equipment Under Test Power supply system utilised Power supply voltage : ○ 230V / 50 Hz ○ 120V / 60Hz ○ 12 V DC ○ 24 V DC ● Other (specified in blank below) DC 6.0V from battery 2.4 Short description of the Equipment under Test (EUT) This is a Remote control. For more details, refer to the user’s manual of the EUT. Report No.: GTS20200109007-1-15 Page 6 of 23 2.5 EUT operation mode The Applicant provides communication tools software to control the EUT for staying in continuous transmitting (Duty Cycle more than 98%) and receiving mode for testing .There are 46 channe…

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FCC ID: 2AVRN-KYLT02