A4WB200Wireless Microphone Systems

UR-220D / UB-200 Series Installation and Operation Professional UHF Wireless Boundary Microphones Thank you for choosing a RELACART professional wireless microphone system. You have joined thousands of other satisfied customers. Our years of professional experience of design and manufacturing to ensure our products' quality, performance and reliability. Contents Introduction............................................................................................P3 Receiver Installation and Connections................................................................P4 Installation...................................................................................................P4 Connections.........................................................................................P4 Receiver Controls and Functions.....................................................................P5 UR-220D Front panel...........................................................................P5 UR-220D Rear panel.......................................................................................P7 Receiver System Setup............................................................................................P8 UR-220D specifications....................................................................................P10 UB-200 Wireless Boundary microphone .................................................................P11 ..................... ............ ............... ........................ ............... ........................ ............ ...... ............ ...... FCC warning statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 74 of the FCC Rules. These limits are designed to provide reasonable protection againstharmful interference in a 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. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. This device complies with part 74 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. SET SYNC SET SYNC ①EIA-standard metal 1U - rack receiver chassis, antenna diversity. ②Bright and easy-to-read LCD display shows RF/AF, diversity strengths; transmitter battery level; meanwhile, can set up selective channel, frequency, mute and other working status. ③Press the "AFS"(Auto Frequency Selection) button 3S and the receiver will auto-scan and lock on to an open, interference-free frequency ④Press [IR] button to upload automatically the receiver frequency to the transmitter. ⑤PLL (Phase Lock Loop frequency control) design ensures transmission reliability, "NoiseLock" squelch effectively blocks stray RF. ⑥Each channel 32 selectable frequencies, dual- channel total 768 selectable frequencies Introduction Installation: ①For better operation the receiver should be at least 3ft. 1m above the ground and at least 3ft. away from a wall or metal surface to minimize reflections. ②Attached a pair of UHF antennas to the antenna input jacks, the antenna are normally positioned in the shape of a “V” (both 45°from vertical) for best reception. ③Keep antennas away from noise sources such as computer, digital equipment, motors, automobiles and neon lights, as well as away from large metal objects. ④Keep open space between the receiver and transmitter for better reception. ⑤The transmitter should be at least 3ft. from the receiver. Connections: ①The switching power supply is designed to operate properly from any AC power source 100-240V, 50/60Hz without user adjustment. Simply connect the receiver to a standard AC power outlet, using only an IEC-type input cordset approved for the country use. Power to the unit is controlled by the front panel power switch. ②There are two audio outputs on the rear panel: an XLR microphone output and a 1/4” (6.3mm) phone jack instrument output. The two isolated audio outputs permit simultaneous feeds to two different inputs. Use the appropriate shielded audio cable for connections between the receiver and the input (s) of the mixer or other equipment. 3, Receiver Controls and Functions () Receiver Installation and Connections Receiver Controls and Functions SET SYNC SET SYNC ①Power Switch：Press power switch in 3 seconds and the receiver readouts will light. ②A Channel LCD Window: Liquid Crystal Display indicates control setting and operational readings. ③Infrared Data Transfer Window (iR): For both A and B channel. Transmit channel data from the receiver to the transmitter, so that they are in the same frequency. ④A Channel UP / DOWN Buttons: A, Press Up or Down arrow button, in conjunction with the Set button, to step through menus, select operating frequency and edit receiver function choices. B, Press Up or Down arrow button 3 seconds and the receiver will auto-scan and lock on to an open, interference-free frequency. ⑤A Channel SET Button: Use in conjunction with the Up / Down arrow buttons to step through menus, choose operating frequency and select receiver function options. ⑥A Channel Infrared Data …

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SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 2.0 2206 Ringwood Avenue San Jose, CA 95131 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (current) 1.0 1.0 Nov-14-2006 Revised wording (current) 1.0 2.0 Sept–25-2007 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 2.0 RELACART ELECTRONICS CO., LTD. Add: NO.10 Fu Xing Road, Ping Shi Industrial Zone, Enping City, Guangdong, China Tel: 0750-7181209 Fax: 0750-7181212 2012-01-05 To: SIEMIC, INC. 2206 Ringwood Avenue, San Jose, CA 95131 USA FCC ID: A4WB200 Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, RELACART ELECTRONICS CO., LTD., hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): Product name: Wireless Microphone Systems, Model no.: UR-220D+UB-200 We affirm that between SIEMIC and RELACART ELECTRONICS CO., LTD., any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, Client’s name / title: SHARON WU / Sales Manager Contact information / address: NO.10 Fu Xing Road, Ping Shi Industrial Zone, Enping City, Guangdong, China Tel: 0750-7181209 Fax: 0750-7181212 E-Mail: [email protected]

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 2.0 2206 Ringwood Avenue San Jose, CA 95131 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (current) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 1.0 2.0 August – 11 - 2008 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 2.0 RELACART ELECTRONICS CO., LTD. Add: NO.10 Fu Xing Road, Ping Shi Industrial Zone, Enping City, Guangdong, China Tel: 0750-7181209 Fax: 0750-7181212 2012-01-05 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Confidentiality Request regarding application for certification of FCC ID: A4WB200 We hereby request confidential treatment of information accompanying this application as outlined below: - Schematics Diagram - Block Diagram - Operation description - Part list - Tune up procedure The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Client’s name / title: SHARON WU / Sales Manager Contact information / address: NO.10 Fu Xing Road, Ping Shi Industrial Zone, Enping City, Guangdong, China Tel: 0750-7181209 Fax: 0750-7181212 E-Mail: [email protected]

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:A4WB200 Report No.: LCS1112173540F 1. EXTERIOR PHOTOGRAPHS Fig.1 Fig.3

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: A4WB200 Report No.: LCS1112173540F This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 1 LABEL AND LOCATION (Size: L 4.5cm x W 3.5cm) Label Location

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:A4WB200 Report No.: LCS1112173540F 1. INTERIOR PHOTOGRAPHS Fig.1 Fig.2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:A4WB200 Report No.: LCS1112173540F Fig.3 Fig.4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:A4WB200 Report No.: LCS1112173540F Fig.5 Fig.6 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:A4WB200 Report No.: LCS1112173540F Fig.7 Fig.8 Antenna SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:A4WB200 Report No.: LCS1112173540F Fig.9 Fig.10

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:A4WB200 Report No.: LCS1112173540F This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 1 of 32 FCC CFR47 PART 74 SUBPART H CERTIFICATION TEST REPORT FOR Relacart Electronics Co., Ltd. Wireless Microphone Systems Model No.: UB-200 Prepared for : Relacart Electronics Co., Ltd. Address : No.10 Fu Xing Road, Ping Shi Industrial Zone, Enping City, Guangdong, China Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 1F., Xingyuan Industrial Park, Tongda Road, Bao’an Blvd., Bao’an District, Shenzhen, Guangdong, China Date of receipt of test sample : December 17,2011 Number of tested samples : 1 Report Number : LCS1112173540F Date of Test : December 17,2011 - January 13, 2012 Date of Report : January 13, 2012 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:A4WB200 Report No.: LCS1112173540F This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 2 of 32 TEST REPORT FCC CFR 47 PART 74 SUBPART H Report Reference No. .............. : LCS1112173540F Date of issue ................................ : January 13, 2012 Testing Laboratory Name ......... : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ........................................ : 1F., Xingyuan Industrial Park, Tongda Road, Bao’an Blvd., Bao’an District, Shenzhen, Guangdong, China Testing location/ procedure ......... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s name ....................... : Relacart Electronics Co., Ltd. Address ........................................ : No.10 Fu Xing Road, Ping Shi Industrial Zone, Enping City, Guangdong, China Test specification Standard ....................................... : FCC CFR 47 PART 74 SUBPART H, ANSI C63.4-2009 Test Report Form No................. : LCSEMC-1.0 TRF Originator ............................ : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF .................................. : Dated 2011-03 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. is acknowledged as copyright owner and source of the material. SHENZHEN LCS COMPLIANCE TESTING LABORATORY 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. ................ : Wireless Microphone Systems Trade Mark .................................. : RELACART Manufacturer................................ : Relacart Electronics Co., Ltd. Model/Type reference.................. : UB-200 Ratings ......................................... : DC 3V, (Frequency Range:618.750-651.650MHz ) Result ......................................... : Positive Compiled by: Supervised by: Approved by: Bobo Li/ File administrators Vito Cao/ Technique principal Gavin Liang/ Manager SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:A4WB200 Report No.: LCS1112173540F This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 3 of 32 EMC -- TEST REPORT Test Result: Positive 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. Test Report No. : LCS1112173540F January 13, 2012 Date of issue Type / Model........................... : UB-200 EUT......................................... : Wireless Microphone Systems Applicant............................... : Relacart Electronics Co., Ltd. Address.................................. : No.10 Fu Xing Road, Ping Shi Industrial Zone, Enping City, Guangdong, China Telephone............................... : 0750-7181209 Fax.......................................... : 0750-7181212 Contact.................................... : SHARON WU /Sales Manager Manufacturer........................ : Relacart Electronics Co., Ltd. Address................................... : No.10 Fu Xing Road, Ping Shi Industrial Zone, Enping City, Guangdong, China Telephone............................... : 0750-7181209 Fax.......................................... : 0750-7181212 Contact.................................... : SHARON WU /Sales Manager Factory................................... : / Address................................... : / Telephone............................... : / Fax.......................................... : / Contact.................................... : / SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:A4WB200 Report No.: LCS1112173540F This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 4 of 32 TABLE OF CONTENTS Test Report Description Page 1. GENERAL INFORMATION ........................................................................................................... 6 1.1 Description of Device (EUT).......................................................................................................................6 1.2 Description of Test Facility .........................................................................................................................6 1.3 Statement of the measurement uncertainty ..................................................................................................6 1.4 Measurement Uncertainty............................................................................................................................6 2. TEST METHODOLOGY ...........................................................................................................…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:A4WB200 Report No. LCS1112173540F 1. PHOTOGRAPH 1.1. Photo of Radiated Emission Measurement Fig.1 Fig.2