Q5K9309TThunder Spin RC 4x4 Road Rage Stunt Machine

USER MANUAL Item No. KR-930 THUNDER SPIN RC 4x4 ROAD RAGE STUNT MACHINE (I) Get ready to operate the toy: Install a 9v battery to the controller. Install a fully charged 9.6v battery pack in the vehicle. Observe the correct polarities. The rechargeable battery pack must be charged by an adult. (II) To operate the toy: Switch the controller to ON. Switch the vehicle to ON. Push both levers on controller forward to move vehicle forward. Pull both levers on controller back to move vehicle backward. Release both levers to stop. Push one lever forward and pull one lever back to make vehicle spin. (III) Helpful hints: Do not operate the toy in the street, wet floor, or in mud and sand. These may damage it. Always observe the battery polarities when installing batteries. Do not mix old and new batteries. 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 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 needed.
Consult the dealer or an experienced radio/TV technician for help. Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user authority to operate the equipment.

Operation Description The EUT is a transmitter for Thunder Spin RC 4x4 Road Rage Stunt Machine operating at 49.860 MHz and is controlled by a crystal. The EUT is powered by 1 x 9V battery. There are two trigger levers on the EUT. When the trigger levers are activated, it will transmit different radio signals for the receiver to move in forward, backward, left or right direction. The brief circuit description is listed as follows: - Y1, Q1 and associated circuit act as oscillator circuit - ZD1 and associated circuit act as voltage regulator - IC1 and associated circuit act as encoder - Q2 and associated circuit act as amplifier

TEST REPORT Report No. : AF009139-001 Date : 2005 May 05 For and on behalf of CMA Testing and Certification Laboratories Authorized Signature : Page 1 of 11 Danny Chui EMC Engineer - EL. Division FCC ID : Q5K9309T This document shall not be reproduced either in full or in part except with written approval by the Authorized Representative of CMA Testing. Room 1302, Yan Hing Centre, 9-13 Wong Chuk Yeung St.., Fo Tan, Shatin, Hong Kong. Tel: (852) 2698 8198 Fax: (852) 2695 4177 E-mail: [email protected] Web Site: http://www.cmatcl.com Application No. : LF203161(2) Applicant : K&B International Limited 406 Empire Centre, 67 Mody Road, TST East, Hong Kong Sample Description : One(1) submitted sample stated to be: Thunder Spin RC 4x4 Road Rage Stunt Machine of Model No. KR-930, KR-910A, KR-980, KR-990, KR-1006 and KR-1007 Rating : 1 x 9V battery No. of submitted sample : One (1) piece*** Date Received : Test Period : Test Requested : Test Method : Test Result : Conclusion : 2005 March 16 2005 March 16 – 2005 April 16 FCC Part 15 Certification FCC Rules and Regulations Part 15 – July 2004 ANSI C63.4 – 2003 See attached sheet(s) from page 2 to 11. The submitted sample was found to comply with requirement of FCC Part 15 Subpart C. Remark : All six models are the same in circuitry and components and construction, and therefore model KR-930 was chosen to be the representative of the test sample. TEST REPORT Report No. : AF009139-001 Date : 2005 May 05 Page 2 of 11 FCC ID : Q5K9309T This document shall not be reproduced either in full or in part except with written approval by the Authorized Representative of CMA Testing. Room 1302, Yan Hing Centre, 9-13 Wong Chuk Yeung St.., Fo Tan, Shatin, Hong Kong. Tel: (852) 2698 8198 Fax: (852) 2695 4177 E-mail: [email protected] Web Site: http://www.cmatcl.com Table of Contents 1 General Information ..................................................................................................................... 3 1.1 General Description ............................................................................................................... 3 1.2 Location of the test site.......................................................................................................... 4 1.3 List of measuring equipment ................................................................................................. 5 2 Description of the radiated emission test ..................................................................................... 6 2.1 Test Procedure ....................................................................................................................... 6 2.2 Test Result ............................................................................................................................. 6 2.3 Radiated Emission Measurement Data.................................................................................. 7 3 Description of the Line-conducted Test .......................................................................................8 3.1 Test Procedure ....................................................................................................................... 8 3.2 Test Result ............................................................................................................................. 8 3.3 Graph and Table of Conducted Emission Measurement Data .............................................. 8 4 Photograph ................................................................................................................................... 9 4.1 Photographs of the Test Setup for Radiated Emission and Conduction Emission ................ 9 4.2 Photographs of the External and Internal Configurations of the EUT .................................. 9 5 Supplementary document ............................................................................................................ 10 5.1 Bandwidth............................................................................................................................ 10 5.2 Duty Cycle ........................................................................................................................... 10 6 Appendices .................................................................................................................................. 11 TEST REPORT Report No. : AF009139-001 Date : 2005 May 05 Page 3 of 11 FCC ID : Q5K9309T This document shall not be reproduced either in full or in part except with written approval by the Authorized Representative of CMA Testing. Room 1302, Yan Hing Centre, 9-13 Wong Chuk Yeung St.., Fo Tan, Shatin, Hong Kong. Tel: (852) 2698 8198 Fax: (852) 2695 4177 E-mail: [email protected] Web Site: http://www.cmatcl.com 1 General Information 1.1 General Description The equipment under test (EUT) is a transmitter for Thunder Spin RC 4x4 Road Rage Stunt Machine operating at 49.860MHz and is controlled by a crystal. The EUT is powered by 1 x 9V battery. There are two trigger levers on the EUT. When the trigger levers are activated, it will transmit different radio signals for the receiver to move in forward, backward, left or right direction. The brief circuit description is listed as follows : - Y1, Q1 and associated circuit act as oscillator. - ZD1 and associated circuit act as voltage regulator. - IC1 and associated circuit act as encoder. - Q2 and associated circuit act as amplifier. TEST REPORT Report No. : AF009139-001 Date : 2005 May 05 Page 4 of 11 FCC ID : Q5K9309T This document shall not be reproduced either in full or in part except with written approval by the Authorized Representative of CMA Testing. Room 1302, Yan Hing Centre, 9-13 Wong Chuk Yeung St.., Fo Tan, Shatin, Hong Kong. Tel: (852) 2698 8198 Fax: (852) 2695 4177 E-mail: [email protected] Web Site: http://www.cmatcl.com 1.2 Location of the test site Radiated emissions measurements are investigated and taken pursuant to the procedures of ANSI C63.4 – 20…

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CMA Testing and Certification Laboratories Job No.: J00021974 WF-EL-EMC-15 Edition 3 2005 Mar 29 Page of Bandwidth Plot Bandwidth 1