VRH-FY410Wireless Remote Control

USER’S MANUAL Page 1 of 2 User’s Manual of Wireless Remote Control (Model No.: FY410) This wireless RC is mainly used for data transfer. It has pleasing shape, and adopting SAW for steadying frequency, UHF audion. It is widely apply to every field. 1. Main technical feature: Rated voltage: 12V Rated current: <=10mA Frequency range: 433.92MHz Frequency Deviation: ±75KHz Coding chip: PT2262 Remote control distance: >=30 M (open space) 2. Function feature The complete code word which consisted of address code, data code, synchronous code was sent by coding chip PT2262.After coding chip PT2272 receive signal, other address code was compared and checked twice, data code output high level. Modulation mode is ASK modulation. 3. Direction For Use Handheld wireless remote control have simplicity of operator and widely apply to every field.FY410 RC is new model which has three keystroke with snap switch, is cooperating with decode chip PT2272 of receiving board. For completing control request of every wiring: (1) After press three keystrokes, the indicator light will be illumined one by one, and send signal at the same time, and the receiving board will receive signal, to be decoded by PT2272 for Acquiring to control every wiring. (2) Snap switch in the center of RC, RC can be control receiving board which has the same frequency. USER’S MANUAL Page 2 of 2 (3) Push Snap switch to right or left, and push keystroke separately, the correspondence right or left receiving board will receive signal, and then output data. Note: FY410 RC can be matching to any place where need telecontrol. To be matching our wireless speaker, RC can remote control speaker to on or off and control volume. Push snap switch to left or right for remote control left or right speak to on or off and control volume separately. (After use for a time, control distance will be shorten, sensitivity will be fall, then you need to replace batteries of RC) 4. FCC Statement: FCC ID: VRH-FY410 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. 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 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. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.

Power Control (12V) Programmable Encoder (ASK) Transmitter: 433.92MHZ Frequency Deviation: ± 75KHz Power Amplifier Antenna (RF Frequency:433.92MHZ) Block Diagram Product Name: Wireless Remote Control Model No.: FY410 Frequency Range: 433.92MHz

Non-Confidential Authorization Date: 2007-11-1 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Non-Confidentiality Request regarding application for certification of FCC ID: (VRH- FY410). To: whom it may concern, We Tongxiang Foyin Electronic Co.,Ltd . confirm that all the information accompanying this application as outlined below are permitted to release to the public. Product Name: Wireless Remote Control FCC ID: VRH-FY410 Sincerely Yours, Signature: Typed or Printed Name: Shen Zihan Title: Manager Company Name: Tongxiang Foyin Electronic Co.,Ltd

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS EUT - Front View EUT – Rear View

EXHIBIT A - FCC ID LABELING AND LOCATION Proposed FCC ID Labeling Proposed FCC ID Location FCC ID: VRH-FY410

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS EUT – Cover off View EUT – Main Board Top Components View EUT – Main Board Bottom Components View

Operation Description Please refer to the schematic diagram named TX410X1SCH. The battery supplies power to the circuit when the user press the switch button. The red LED will be on. The U1 (PT2262) encodes address and data codes into a coded waveform suitable for RF modulation. Transistor Q3 and surface-acoustic-wave resonator W1 and other electronics components perform oscillating and amplifying. In this waythe transmitteri.e. remote controller would control a receiver.

123456 A B C D 654321 D C B A Title NumberRevisionSize B Date:10-Dec-2000Sheet of File:D:\ (I)\ jane jod2\TX130\TX130.ddbDrawn By: A9 11 A10 12 A11 13 /TE 14 A0 1 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 VSS 9 A8 10 OSC1 15 OSC2 16 DOUT 17 VCC 18 U1 +12 R3 Q3 C3 R4 C4 L1 C1 BAT+ 567 4 321 8 W1 pcb antenna (RF Frequency: 433.92MHz) C7 R1 S9 S10 S11 D1 D2 D3 BT1 +12 R6 R10 R5 R9 R2 R8 K1 +12 TX410x1 LED1 +12 R7 S1 S2 S3 S4 S5 S6 S7 +12 +12 +12 +12 +12 +12 +12 R11 TX410x1

Note: This test report is for the customer shown above and their specific product only. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Shenzhen) This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. FCC PART 15.231 MEASUREMENT AND TEST REPORT For Tongxiang Foyin Electronic Co., Ltd 6# Jiyun Road, Economical Development Zone, Tongxiang City, Zhejiang 314500, China FCC ID: VRH-FY410 This Report Concerns: Original Report Equipment Type: Wireless Remote Control Test Engineer: Simon Mo Report No.: RSH07111251 Test Date: 2007-12-08 Report Date: 2007-12-11 Reviewed By: EMC Manager: Green Xu Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F, the 3rd Phase of WanLi Industrial Building, ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 Tongxiang Foyin Electronic Co., Ltd FCC ID: VRH-FY410 Report No.: RSH07111251 Page 2 of 19 FCC Part 15.231 Test Report TABLE OF CONTENTS GENERAL INFORMATION.......................................................................................................................................3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................................................3 OBJECTIVE...................................................................................................................................................................3 RELATED SUBMITTAL(S)/GRANT(S).............................................................................................................................3 TEST METHODOLOGY..................................................................................................................................................3 TEST FACILITY.............................................................................................................................................................3 SYSTEM TEST CONFIGURATION ..........................................................................................................................5 JUSTIFICATION.............................................................................................................................................................5 EQUIPMENT MODIFICATIONS.......................................................................................................................................5 CONFIGURATION OF TEST SETUP.................................................................................................................................5 BLOCK DIAGRAM OF TEST SETUP................................................................................................................................5 SUMMARY OF TEST RESULTS ...............................................................................................................................6 §15.203 - ANTENNA REQUIREMENT......................................................................................................................7 STANDARD APPLICABLE..............................................................................................................................................7 §15.205, §15.209, §15.231 (B) - RADIATED EMISSIONS ........................................................................................8 MEASUREMENT UNCERTAINTY....................................................................................................................................8 EUT SETUP..................................................................................................................................................................8 EMI TEST RECEIVER SETUP.........................................................................................................................................8 TEST EQUIPMENT LIST AND DETAILS...........................................................................................................................9 TEST PROCEDURE........................................................................................................................................................9 STANDARD APPLICABLE..............................................................................................................................................9 CORRECTED AMPLITUDE & MARGIN CALCULATION.................................................................................................10 TEST RESULTS SUMMARY..........................................................................................................................................10 TEST DATA................................................................................................................................................................10 §15.231(C) - 20DB BANDWIDTH TESTING...........................................................................................................12 REQUIREMENT...........................................................................................................................................................12 TEST EQUIPMENT LIST AND DETAILS.........................................................................................................................12 TEST PROCEDURE......................................................................................................................................................12 TEST DATA................................................................................................................................................................12 §15.231(A) - DEACTIVATION TESTING ...............................................................................................................14 REQUIREMENT..................................................................................................…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Radiated Emissions - Front View (30 MHz-1 GHz) Radiated Emissions - Rear View (30 MHz-1 GHz) Radiated Emissions - Front View (Above 1 GHz) Radiated Emissions - Rear View (Above 1 GHz)