DD4MX690H5Wireless Boundary Microphone

Wireless Boundary Microphone The Shure MX690 microphone offers cable-free installation for corporate boardrooms or other applications requiring flexible configurations. The MX690 operates within the 518–865 MHz bands and is compatible with Shure SLX wireless systems. ©2007, Shure Incorporated 27EN3240 (Rev. 1) Model MX690 Printed in U.S.A. DRAFT 2 Features Sleek, low profile design Frequency agile, microprocessor controlled transmitter IR link to SLX receiver for automatic frequency synchronization Programmable frequency Group/Channel display Programmable mute function Operates on two AA batteries Compatible with all Shure SLX Wireless systems Commshield™ technology for protection from RF interference • • • • • • • • DRAFT  Microphone Placement Place the MX690 within 1.5 m (5 ft.) of a talker. Aim the microphone toward the talkers and away from loudspeakers and noise sources. Use one microphone for every two talkers. Pickup angle with a cardioid cartridge is 130° at –3 dB. Note: To minimize RF interference, maintain a distance of at least 0.3 m (1 ft.) between transmitters. In case of interference, increase the distance between transmitters or change channels. Receiver Make sure the receiver is within sight of the transmitter. Do not place receiver behind a metal barrier or any reflective surface. Refer to the SLX Wireless System User Guide for more information, or visit www.shure.com. 130º 30m (100ft) DRAFT  The low-cut filter attenuates frequencies below 150 Hz by 6 dB per octave. Low-Cut Filter Filter disabled (as supplied) Low-cut filter DRAFT 5 Battery Installation Open the battery compartment as shown. Insert two1.5V “AA” batteries. Make sure the +/– terminals are properly oriented. Note: Alkaline batteries last up to 8 hours. Rechargeable, carbon- zinc and zinc-chloride batteries provide less operating time. 1. 2. Power Meter The battery meter on the LCD shows remaining battery life. Low Power Indicator Steady Red: Power low. Replace batteries immediately Pulsing Red: Batteries dead. Transmitter cannot be turned on until batteries are replaced. DRAFT 6 Press and hold the ON/OFF PROGRAM button for approximately 2 seconds. The LCD illuminates. To turn the transmitter off, press and hold the ON/OFF PROGRAM button again. Note: Use the button on the bottom of the transmitter to power it on without opening the battery compartment. 1. 2. Power On/Off DRAFT 7 Mute Button The mute button can be configured for toggle or momentary operation. Toggle (as supplied) The PUSH button toggles the microphone between active and muted states. NOTE: The microphone always powers up in the active state. Momentary There are two types of momentary operation: Push-to-Mute: The microphone is muted only while the button is pressed and held. Push-to-Talk: The microphone is active only while the button is pressed and held. To change between toggle and momentary: Hold the PUSH button and press the SELECT button. (Test the microphone to confirm the change.) To change between push-to-talk and push-to-mute: Set the button for momentary operation. Hold the SELECT button and press the PUSH button. 1. 2. Hold Hold DRAFT 8 Mute Indicator The bi-color LED on the top of the microphone indicates whether the microphone is active or muted. The LED can also be set to flash when muted. To toggle between off and flashing, press PUSH and ON/OFF PROGRAM simultaneously. Display ModeStatus Indicator Steady (as supplied) Active = Green Muted = Red FlashingActive = Green Muted = Flashing Green + DRAFT 9 Locking Settings Press ON/OFF PROGRAM and SELECT simultaneously to lock or unlock transmitter settings. When locked, the current settings cannot be manually changed. Note: Locking the transmitter settings does not disable IR frequency synchronization or the High Pass/Low Cut filter. To use with a logic enabled receiver, you must perform an automatic sync. The LCD flashes “log” during sync. Once in logic mode, the LCD flashes “log” when powered up. LOGIC MODE DRAFT 10 Power off all transmitters. Power on all receivers. Begin with the first transmitter. Open the battery cover and power it on. Aim the IR sensor at the first receiver IR port. The transmitter should be no more than 15 cm (6 in.) from the receiver. Press and hold the receiver SYNC button to send group and channel data to the transmitter. The red LED on the transmitter will stop flashing when programming is complete. Power off the first transmitter and repeat the synchronization with each additional transmitter and receiver pair. 1. 2. 3. 4. 5. Press and hold the transmitter SELECT button until the desired group number appears. Press SELECT again and release it when the desired channel number appears. 1. 2. Automatic Frequency Synchronization Manual Frequency Synchronization DRAFT 11 Troubleshooting If you encounter difficulty with the SLX Wireless System: Make sure both the transmitter and the receiver are turned on. Replace the battery if the battery LED is red. Make sure the Group/Channel settings for each transmitter- receiver pair are identical. Make sure there is an unobstructed line of sight between the transmitter and receiver. If necessary, reposition the receiver or decrease the distance between transmitter and receiver. Remove local sources of RF interference, such as computers or lighting equipment. Remove metal objects within 0.3 m (1 ft.) of the transmitter Note: Refer to the SLX Wireless System User Guide for complete troubleshooting procedures. • • • • • • • Tips for Optimum Performance Maintain a direct line of sight between the transmitter and receiver antennas. Avoid placing the transmitter on metal surfaces. Avoid placing laptop computers or other obstructions in front of the microphone during use. Only use with a Shure SLX4 wireless receiver. • • • • DRAFT 12 Frequency Selection Shure offers wireless systems in a selection of bands that conform to the different government regulations of specific nations or geographic regions. These regulations help li…

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18 Certified to FCC Part 74 (FCC ID: DD4MX690). Certified by IC in Canada under RSS-123 and RSS-102 (IC: 616A-MX690). Meets essential requirements of the European R&TTE Directive 99/5/EC (ETSI EN 300-422 Parts 1 & 2, EN 301 489 Parts 1 & 9) and eligible to carry the CE marking. Changes or modifications not expressly approved by Shure Incorporated could void your authority to operate this equipment. Certification DRAFT

FCC ID: DD4MX690H5 D.L.S. ELECTRONIC SYSTEMS, INC. 1250 Peterson Drive Wheeling, Illinois 60090 FCC Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21045-0429 Gentlemen: We are submitting for Shure, Incorporated, an Wireless Boundary Microphone Transmitter, Model Number: MX690H5, with a FCC ID: DD4MX690H5 for certification. This unit has been tested and complies to Part 74, Subpart H. If there are any questions in regards to this application, please call D.L.S. Electronic Systems, Inc. at (847) 537 6400. Enclosed you will find a copy of our test report with the information and results of tests that is required under Part 74.861(d). Thank you for your assistance in this matter. Sincerely, Arnom C. Rowe EMC-001375-NE DLS/cp

Request for Confidentiality Date: October 9, 2007 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 RE: Certification Application FCC ID: DD4MX690H5 Pursuant to 47 CFR Section 0.459 Shure, Incorporated understands that requests for non disclosure and confidential treatment is being made for the following information as stated under the Code of Federal Regulations Chapter 47, Part 0.459 and behalf of APPLICANT NAME: • Description of Operation • Block Diagram • Schematics • Parts Lists The above materials contain trade secrets, proprietary and technical information that would customarily be guarded from competitors under 47 CFR section 0.457(d)(2). Disclosure or publication of any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. Shure, Incorporated understands that pursuant to 47 CFR section 0.457(d)(1)(ii) disclosure of the applicant and all accompanying documentation will not be made before the date of the grant. Thank you for your attention to this matter. Signatory Arnom C. Rowe EMC ENGINEER EMC-001375-NE D.L.S. Electronic Systems, Inc.

Letter of Agency Date: October 9, 2007 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern: Please be advised that Shure, Incorporated authorizes D.L.S. Electronic Systems, Inc. to act on our behalf, until otherwise notified, for applications submitted to American Telecommunications Certification Body, Inc. (ATCB). We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse ACT of 1988, U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002(b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you for your attention to this matter. Signatory, Arnom C. Rowe EMC ENGINEER EMC-001375-NE D.L.S. Electronic Systems, Inc. FCC Labeling Requirements and Information Date: October 9, 2007 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 RE: FCC Labeling Requirements FCC ID: DD4MX690H5 The following label information is required by the FCC Rules and Regulations for certified devices. Also attached, please find marketing information required by the FCC Rules and Regulations. Thank you for your attention to these matters. Sincerely, Arnom C. Rowe EMC ENGINEER EMC-001375-NE D.L.S. Electronic Systems, Inc. Modification Letter Date: October 9, 2007 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 RE: Certification Application FCC ID: DD4MX690H5 Please be advised that the following information is a list of modifications that will be included in the production process for the above-referenced equipment. Change 1: There were no modifications made during testing. Change 2: Change 3: Change 4: Change 5: Change 6: Change 7: Change 8: Change 9 Change 10: Thank you for your attention to this matter. Signatory Arnom C. Rowe EMC ENGINEER EMC-001375-NE D.L.S. Electronic Systems, Inc. Manufacturer’s Letter Date: October 9, 2007 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 RE: Certification Application FCC ID: DD4MX690H5 To Whom It May Concern: Please be advised that the manufacturer will ensure that the above-referenced model will be manufactured in accordance with the FCC Rules and Regulations. Thank you for your attention to this matter. Signatory Arnom C. Rowe EMC ENGINEER EMC-001375-NE D.L.S. Electronic Systems, Inc.

Company: Shure, Inc. Model: MX690 Date: 07-20-2007 Photo Description:Top Company: Shure, Inc. Model: MX690 Date: 07-20-2007 Photo Description:Bottom

Company: Shure, Inc. Model: MX690 Date: 07-20-2007 Photo Description:Battery cover removed Company: Shure, Inc. Model: MX690 Date: 07-20-2007 Photo Description:PCB 1, display side, with shield Company: Shure, Inc. Model: MX690 Date: 07-20-2007 Photo Description:PCB 1, side 1, shield removed Company: Shure, Inc. Model: MX690 Date: 07-20-2007 Photo Description:PCB 1, side 2 Company: Shure, Inc. Model: MX690 Date: 07-20-2007 Photo Description:PCB 2, side 1 Company: Shure, Inc. Model: MX690 Date: 07-20-2007 Photo Description:PCB 2, side 2 Company: Shure, Inc. Model: MX690 Date: 07-20-2007 Photo Description:Inside covers

NOTE: The wedge on the far left and right sides are used to prevent battery compartment door removal. NOTE: The wedge on the far left and right sides are used to prevent battery compartment door removal. NOTE: The wedge on the far right side that is used to prevent a screwdriver from removing the battery compartment door. NOTE: Another view showing the wedge that is used to prevent a screwdriver from removing the battery compartment door.

RF Exposure Statement 1. Standard Applicable According to 1.1307 (b)(1), systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline. This is a portable device. 2. Measurement Result: This is a portable device and the max peak output power is 8.46 dBm (7.01 mW). Lower than the low threshold 60/f GHz = (113.1 mW), d<2.5 cm general population category. The SAR measurement is not necessary.

1250 Peterson Dr., Wheeling, IL 60090 Company: Shure Incorporated Model Tested: MX690H5 Report Number: 13478 FCC Rules and Regulations / Intentional Radiators Low Power Auxiliary Stations Part 74, Subpart H, Sections 74.801 - 74.882 Part 74.861 (d) Other than TV Broadcasting THE FOLLOWING ''MEETS'' THE ABOVE TEST SPECIFICATION Formal Name: Wireless Boundary Microphone Kind of Equipment: Wireless Microphone Transmitter Test Configuration: Stand Alone (Tested at 3 vdc) Model Number(s): MX690H5 Model(s) Tested: MX690H5 Serial Number(s): NA Emission Designator: 120KF3E Date of Tests: July 5, 12, & 13, 2007 Test Conducted For: Shure Incorporated 5800 West Touhy Ave. Niles, Illinois 60714-4608 NOTICE: “This report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government”. Please see the "Additional Description of Equipment Under Test" page listed inside of this report. © Copyright 1983- 2006 D.L.S. Electronic Systems, Inc COPYRIGHT NOTICE This report or any portion their of, may not be reproduced or modified in any form without the expressed written consent of D.L.S. Electronic Systems, Inc. Page -1 of 63- 1250 Peterson Dr., Wheeling, IL 60090 Company: Shure Incorporated Model Tested: MX690H5 Report Number: 13478 SIGNATURE PAGE Report By: Arnom C. Rowe Test Engineer EMC-001375-NE Reviewed By: William Stumpf OATS Manager Approved By: Brian Mattson General Manager Company Official: Shure Incorporated Page -2 of 63- 1250 Peterson Dr., Wheeling, IL 60090 Company: Shure Incorporated Model Tested: MX690H5 Report Number: 13478 TABLE OF CONTENTS i. Cover Page .......................................................................................................................................... 1 ii. Signature Page .................................................................................................................................... 2 iii. Table of Contents ............................................................................................................................ 3 iv. NVLAP Certificate of Accreditation .............................................................................................. 5 1.0 Summary of Test Report ................................................................................................................. 6 2.0 Introduction..................................................................................................................................... 6 3.0 Object .............................................................................................................................................. 6 4.0 Test Set-Up ..................................................................................................................................... 7 5.0 Test Equipment ............................................................................................................................... 8 6.0 Ambient Measurements .................................................................................................................. 9 7.0 AC Power Line Conducted Emission Measurements ..................................................................... 9 8.0 Description of Test Sample........................................................................................................... 10 9.0 Additional Description of Test Sample......................................................................................... 11 10.0 Photo Information and Test Set-Up .............................................................................................. 12 11.0 Radiated Photos Taken During Testing ........................................................................................ 13 11.0 RF Conducted Photos Taken During Testing ............................................................................... 14 12.0 Results of Tests ............................................................................................................................. 15 13.0 Conclusion .................................................................................................................................... 15 TABLE 1 – EQUIPMENT LIST .............................................................................................................. 16 Page -3 of 63- 1250 Peterson Dr., Wheeling, IL 60090 Company: Shure Incorporated Model Tested: MX690H5 Report Number: 13478 TABLE OF CONTENTS Appendix A – Electric Field Radiated Emissions Test............................................................................. 18 1.0 Test Set-Up ................................................................................................................................... 19 2.0 RF Power Output .......................................................................................................................... 19 2.0 Data taken of the RF Power Output .............................................................................................. 20 3.0 RF Power Output Photos Taken During Testing .......................................................................... 24 4.0 Modulation Characteristics ........................................................................................................... 25 4.0 Graph(s) taken of the Modulation Characteristics ........................................................................ 26 5.0 Occupied Bandwidth..................................................................................................................... 30 5.0 Data and Graph(s) taken of the 99% Occupied Bandwidth .......................................................... 31 5.0 Data and Graph(s) taken of the 99% Occupied Bandwidth (Emission Mask ) ............................ 35 6.0 Spurious Emissions At Antenna Terminals .................................................................................. 45 7.0 Field Strength of Spurious Emission Measurements ........…

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RF CONDUCTED CONDUCTED OUTPUT POWER FCC FREQUENCY STABILITY