CLVAW791900 MHz Wireless Headphones

Installation andOperation Manual Model AW791 Wireless Surround Sound Headphones withDolby ® Digital technology Recoton ® Accessories, Inc. 2950 Lake Emma Road Lake Mary, FL 32746 © 2001 Recoton www.acoustic-research.com MADE IN CHINA Covered by one or more of the following US patents and Patents Pending: 5,272,525; 5,410,735; 5,666,658; and 6,215,981. U.S. Patent Nos.5,371,799; 5,436,975; 5,809,149 and various foreign counterparts. Copyright QSound Labs, Inc. 1996-2001. Manufactured under license from Dolby Laboratories. "Dolby", "Pro Logic", and the double-D symbol are trademarks of Dolby Laboratories. Confidential unpublished works. Copyright 1992-1997 Dolby Laboratories. All rights reserved. All trademarks are the property of their respective owners. 15791-0-2 AD 34972 10/01 Table of Contents I. Location of Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 II.Connecting the Headphone System . . . . . . . . . . . . . . . . . . 3 III. Charging the Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 IV. Listening to the Headphones . . . . . . . . . . . . . . . . . . . . . . . 6 V. Processing Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 VI. Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 VII. Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 VIII. Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Introduction Acoustic Research/AR Surround Sound Headphones expand and enhance the enjoyment of your home theater equipment. Today’s movies and concert DVDs are recorded with five-channel audio positioning to provide the most realistic atmosphere for a completely immersive movie or music experience. Surround Sound places the listener in the middle of the action while watching a movie, or in front of the stage while listening to a concert. AR’s Surround Sound Headphones provide an acoustic environment that is virtually identical to that of a movie theater or a live musical performance. AR’s Surround Sound Headphones are compatible with most digital and analog audio/video equipment, i.e., DVD players, TVs, VCRs, and home theater receivers. This manual covers various connection options and detailed operating procedures for making the AR Surround Sound Headphones a valuable part of your home entertainment system. To ensure proper operation and prevent damage, please read this manual carefully before using this equipment. If, after having reviewed the instructions, you have any questions, please contact our Customer Service Department at 1-800-732-6866. - 1 - Connecting the Headphone System i. Setup: Place the Transmitter in a location with enough clearance so that you can store the Headphones on the Transmitter. This is important, because the Transmitter charges the Rechargeable Batteries (P) inside the headphones so they are always ready for use. See Charging the Batteries on page 5. You can use the Surround Sound Headphones with up to three different audio/video components. The three inputs on the transmitter – two digital and one analog – allow quick and easy connections for maximum versatility. ii. Connecting to Digital Components: a. Connecting Using the Supplied Toslink ® Digital Optical Cable: 1. Connect one end of the Toslink ® Digital Optical Cable (Q) to the DIGITAL OPTICAL OUTPUT of your audio/video equipment. 2. Connect the other end of the Toslink ® Digital Optical Cable (Q) to the Toslink ® Digital Optical Connector (F2) on the transmitter marked “Digital 2”. b. Connecting Using a Digital Coaxial Cable: 1. Connect one end of the Digital Coaxial Cable (not included) to the DIGITAL COAXIAL OUTPUT of your audio/video equipment. 2. Connect the other end of the Digital Coaxial Cable to the RCA-type Digital Coaxial Connector (F1) on the transmitter marked “Digital 1”. COMPONENT VIDEO RIGHTLEFTVIDEOOPTICALD-COAX OUTPUT DVD PLAYER REDGREENBLUE A B CA B C CHANNELCHANNEL DIGITAL 1DIGITAL 1DIGITAL 2DIGITAL 2ANALOG 3ANALOG 3 AC 7VAC 7V TRANSMITTER II COMPONENT VIDEO RIGHTLEFTVIDEOOPTICALD-COAX OUTPUT DVD PLAYER REDGREENBLUE A B CA B C CHANNELCHANNEL DIGITAL 1DIGITAL 1DIGITAL 2DIGITAL 2ANALOG 3ANALOG 3 AC 7VAC 7V TRANSMITTER - 3 - Location of Functions Transmitter Front View: A. Surround Sound ON/OFF Switch B. Surround Sound ON/OFF Light C. Input Indicator Lights 1. Digital Coaxial 2. Digital Optical 3. Analog D. Input Select Switch Transmitter Back View: E. AC Input Jack F. Input Connectors 1. RCA-type Digital Coaxial Connector 2. Toslink ® Digital Optical Connector 3. RCA-type Analog Left/Right Connectors G. Channel Select Switch Headphones: H. Battery Compartment I. Battery Compartment Cover J. Self-adjusting Headband K. Power Indicator Light L. Volume Control M. ON/OFF/Tuning Control N. Stereo Tuning Indicator Light Accessories: O. Transmitter AC Power Supply - 7V AC 1.4A P. Rechargeable Batteries 3 AAA Ni-MH Q. 3 ft. Toslink ® Digital Optical Cable SS 1 2 3 AB C1 C2 C3D I A B CA B C CHANNELCHANNEL DIGITAL 1DIGITAL 1DIGITAL 2DIGITAL 2ANALOG 3ANALOG 3 AC 7VAC 7V EF1F2F3 G I J K H L N M --- +++ O Q P - 2 - Charging the Batteries Note:The rechargeable batteries included with this product must be charged for 10 hours before use. i. Inserting the Batteries into the Headphones: 1. Remove the Battery Compartment Cover (I) by simultaneously depressing the tab and pulling up on the cover. 2. Pull the cloth strip across the Battery Compartment (H) so the Rechargeable Batteries (P) can be inserted over the strip. 3. Insert the Rechargeable Batteries (P) observing the polarity ("+" and "-") as diagrammed inside the Battery Compartment (H). 4. Replace the Battery Compartment Cover (I). ii. Charging the Batteries within the Headphones: 1. Place the headphones onto the Transmitter, making sure the charging contact on the left earcup is sitting properly on the charging post of the transmitter. 2. Allow the Rechargeable Batteries (P) to fully cha…

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Recoton Corporation 2950 Lake Emma Rd Lake Mary, Fl 32714 November 5,2001 Kenneth Nichols, Chief, Laboratory Division Office of Engineering and Technology Federal Communications Commission Columbia, MD 21046 Reference: CLVAW791 Dear Mr. Nichols: Pursuant to Section 0.459 and 0.457(d)(ii), we are requesting that certain portions of this application be withheld from public inspection for 2 years. The materials to which this request applies have been separated physically and marked “CONFIDENTIAL, NOT FOR PUBLIC INSPECTION”. These materials consist of: Schematics, Theory of operation, Block diagrams, Tuning Procedure. They contain trade secrets which are privileged, and for which patent protection has yet to be secured. Disclosure of these materials would do substantial harm to Recoton’s future business, and would deprive the public of a source of Magnetic Technology wireless audio devices. The material is not available to the public, and has been disclosed to third parties only pursuant to non-disclosure agreements of the type usually used in our industry. Protection for 2 years is required until the patent application can be files and processed. Please contact Jorgen Andersen, Chief Engineer at 407 833 1582 if there are any questions regarding this request. Regards, Jorgen Andersen, Chief Engineer RECOTON CORPORATION FCC ID : CLVAW791 JOB : 1080A EXHIBIT # : 14

RECOTON CORP FCC ID: CLVAW791 CANADA 123456789012 S/N 12123456789 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 RECOTON CORPORATION FCC ID : CLVAW791 EXHIBIT # : 1

APPLICANT: RECOTON CORPORATION FCC ID: CLVAW791 REPORT #: T:\R\REC\1080A\1080ATestReport.doc TABLE OF CONTENTS LIST TABLE OF CONTENTS APPLICANT: RECOTON CORPORATION FCC ID: CLVAW791 TEST REPORT CONTAINING: PAGE 1.............TEST EQUIPMENT LIST & TEST PROCEDURE PAGE 2.............TEST PROCEDURE CONTD. PAGE 3-6...........RADIATED SPURIOUS EMISSIONS TEST DATA - DIGITAL PAGE 7.............RADIATION INERFERENCE DATA –FUND. & HARMONICS PAGE 8.............OCCUPIED BANDWIDTH PAGE 9-10..........OCCUPIED BANDWIDTH PLOTS PAGE 11............POWERLINE CONDUCTED PAGE 12-13.........POWERLINE CONDUCTED PLOTS EXHIBIT ATTACHMENTS: EXHIBIT 1...........FCC ID LABEL SAMPLE EXHIBIT 2...........SKETCH OF FCC ID LABEL LOCATION EXHIBIT 3...........EXTERNAL PHOTO – FRONT VIEW EXHIBIT 4...........EXTERNAL PHOTO – SIDE VIEW EXHIBIT 5...........EXTERNAL PHOTO – REAR VIEW EXHIBIT 6A-6B.......INTERNAL PHOTO – COMPONENT & COPPER VIEW - 1 EXHIBIT 7A-7B.......INTERNAL PHOTO – COMPONENT & COPPER VIEW - 2 EXHIBIT 8...........BLOCK DIAGRAM EXHIBIT 9A-9B.......SCHEMATIC EXHIBIT 10A-10F.....USERS MANUAL EXHIBIT 11..........TEST SET UP PHOTO – RADIATED EXHIBIT 12..........TEST SET UP PHOTO – CONDUCTED EXHIBIT 13..........CIRCUIT DESCRIPTION EXHIBIT 14..........CONFIDENTIALITY REQUEST LETTER APPLICANT: RECOTON CORPORATION FCC ID: CLVAW791 REPORT #: T:\R\REC\1080A\1080ATestReport.doc Page 1 of 13 TEST EQUIPMENT LIST 1._X_Spectrum Analyzer: HP 8566B-Opt 462, S/N 3138A07786, w/ preselector HP 85685A, S/N 3221A01400, Quasi-Peak Adapter HP 8565OA, S/N 3303A01690 & Preamplifier HP 8449B-OPT H02, S/N 3008A00372 Cal. 8/31/01 Due 8/31/02 2._X_Biconnical Antenna: Eaton Model 94455-1, S/N 1057, Cal. 10/1/01 Due 10/1/02 3.__ Biconnical Antenna: Electro-Metrics Model BIA-25, S/N 1171 Cal. 4/26/01 Due 4/26/03 4._X_Log-Periodic Antenna: Electro-Metrics Model EM-6950, S/N 632 Char. 3/15/00 Due 3/15/01 5.__ Log-Periodic Antenna: Electro-Metrics Model LPA-30, S/N 409 Char. 3/15/00 Due 3/15/01 6._X_Double-Ridged Horn Antenna: Electro-Metrics Model RGA-180, 1-18 GHz, S/N 2319 Cal. 4/27/99 Due 4/27/00 7.__ 18-26.3GHz Systron Donner Standard Gain Horn #DBE-520-20 No Cal Required 8.__ Horn 40-60GHz: ATM Part #19-443-6R No Cal Required 9._X_Line Impedance Stabilization Network: Electro-Metrics Model EM-7820, w/NEMA Adapter S/N 2682 Cal. 3/16/01 Due 3/16/02 10.__ Temperature Chamber: Tenney Engineering Model TTRC, S/N 11717-7 Char. 1/27/01 Due 1/27/02 11.__ Frequency Counter: HP Model 5385A, S/N 3242A07460 Char. 11/20/00 Due 11/20/01 12.__ Peak Power Meter: HP Model 8900C, S/N 2131A00545 Char. 1/26/01 Due 1/26/02 13._X_Open Area Test Site #1-3meters Cal. 12/22/99 14.__ Signal Generator: HP 8640B, S/N 2308A21464 Cal. 11/15/01 Due 11/15/02 15.__ Passive Loop Antenna: EMCO Model 6512, 9KHz to 30MHz, S/N 9706-1211 Char. 6/10/00 Due 6/10/01 16.__ Dipole Antenna Kit: Electro-Metrics Model TDA-30/1-4, S/N 153 Char. 11/24/00 Due 11/24/01 17.__ AC Voltmeter: HP Model 400FL, S/N 2213A14499 Cal. 10/9/01 Due 10/09/02 18._X_Digital Multimeter: Fluke Model 77, S/N 43850817 Cal. 11/16/00 Due 11/16/01 19.__ Oscilloscope: Tektronix Model 2230, S/N 300572 Char. 2/1/01 Due 2/1/02 TEST PROCEDURE GENERAL: This report shall NOT be reproduced except in full without the written approval of TIMCO ENGINEERING, INC. The UUT was transmit- ting a test signal during the testing. APPLICANT: RECOTON CORPORATION FCC ID: CLVAW791 REPORT #: T:\R\REC\1080A\1080ATestReport.doc Page 2 of 13 TEST PROCEDURES CONTINUED RADIATION INTERFERENCE: The test procedure used was ANSI STANDARD C63.4-1992 using a HEWLETT PACKARD spectrum analyzer with a prese- lector. The analyzer was calibrated in dB above a microvolt at the output of the antenna. The resolution bandwidth was 100KHz and the video bandwidth was 300KHz up to 1.0GHz and 1.0MHz with a video BW of 3.0MHz above 1.0GHz. The ambient temperature of the UUT was 81F with a humidity of 81%. FORMULA OF CONVERSION FACTORS: The Field Strength at 3m was estab- lished by adding the meter reading of the spectrum analyzer (which is set to read in units of dBuV) to the antenna correction factor sup- plied by the antenna manufacturer. The antenna correction factors are stated in terms of dB. The gain of the Preselector was accounted for in the Spectrum Analyzer Meter Reading. Example: Freq (MHz) METER READING + ACF = FS 33 20 dBuV + 10.36 dB = 30.36 dBuV/m @ 3m POWER LINE CONDUCTED INTERFERENCE: The procedure used was ANSI STAN- DARD C63.4-1992 using a 50uH LISN. Both lines were observed. The bandwidth of the spectrum analyzer was 10kHz with an appro- priate sweep speed. The ambient temperature of the UUT was 74.3°F with a humidity of 69%. ANSI STANDARD C63.4-1992 10.1.7 MEASUREMENT PROCEDURES: The UUT was placed on a table 80 cm high and with dimensions of 1m by 1.5m. The UUT was placed in the center of the table (1.5m side). The table used for radiated measurements is capable of continuous rotation. When an emission was found, the table was rotated to produce the maximum signal strength. At this point, the antenna was raised and lowered from 1m to 4m. The antenna was placed in both the horizontal and vertical planes. The situation was similar for the conducted measurement except that the table did not rotate. The EUT was setup as described in ANSIC63.4-1992 with the EUT 40 cm from the vertical ground wall. APPLICANT: RECOTON CORPORATION FCC ID: CLVAW791 REPORT #: T:\R\REC\1080A\1080ATestReport.doc Page 3 of 13 APPLICANT: RECOTON CORPORATION FCC ID: CLVAW791 NAME OF TEST: RADIATED SPURIOUS EMISSIONS RULES PART NO.: 15.109(a) - Class B Computing Device REQUIREMENTS: 30-88 MHz 40.0 dBuV/m measured at 3 meters 88-216 MHz 43.5 dbuV/m 216-960 MHz 46.0 dbuV/m ABOVE 960 MHz 54.0 dbuV/m TEST DATA FOR CLASS B DIGITAL DEVICE : Emission Frequency MHz Meter Reading dBuv Ant. Polarity Coax Loss dB Correction Factor dB Field Strength dBuv/m Margin dB 49.80 22.3 v 0.80 10.99 34.09 5.91 86.00 14.1 v 1.08 12.54 27.72 12.28 108.60 15.6 h 1.23 9.32 26.15 17.35 117.70 14.9…

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