ORV-LSFMNFliex Mike Dandelion

975 C lassroom Audio System User Manual FMN SMN 2 Table of Contents OVERVIEW 3 Important Safety Instructions 4 975: System Components and Unpacking 5 Optional Speakers 6 Controls and Indicators 8 Flexmike Controls and Connections 9 Charging the Flexmike SET-UP & DAILY OPERATION 10 Operating the Flexmike 11 Using Flexmike as Wireless Audio Link 13 Output to Assistive Listening Device (ALD) 14 Audio Integration 15 Daily Operation Instructions OPTIONAL ACCESSORIES 16 Sharemike Controls & Connections 17 1 8 19 Sharemike Ch arging Sharemike Initial Set-up PageFirst Sensor MAINTENANCE & TROUBLESHOOTING 20 Battery Replacement for Flexmike 22 Troubleshooting 23 Tips for Optimal Audio Performance WARRANTY, SAFETY & SPECIFICATIONS 24 Warranty Statement 25 Safety Warnings and Certifications 3 1 System Specifications 3 1.Do not use the apparatus near water. 2.Clean only with dry cloth. 3. Do not block any ventilation openings. 4.Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 5. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding- type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the outlet. 6. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 7.Unplug this apparatus during lightning storms or when unused for long periods of time. 8. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. 9. When the mai ns plug or appliance coupler is used as the disconnect device, it shall remain readily operable. 10.Please keep the unit in a good ventilation environment. 11. WARNING: T o reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. 12. Apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases, shall be placed on the apparatus. 13. WARNING: Battery pack shall not be exposed to excessive heat such as sunshine, fire or the like. Important Safety Instructions OVERVIEW 4 System Components and Unpacking The standard configuration of the 975 system includes: Microphone Cradle Charger and Power Supply F MN (Flexmike) Teacher Microphone S MN (Sharemike) Student Microphone ( Optional) 975 Classsroom Audio System and Power Supply OVERVIEW TIP: The 975 and wireless microphones are paired together at the factory. Please keep all components together as a system. Moving them from one system or room to another will result in the need to re-pair them to function. Audio Input Audio Output Audio Output Tone Level Push StatusPower OVERVIEW 5 Optional Speakers Systems can be configured with a variety of ceiling or wall-mounted speakers, including these Lightspeed models. 4JCS (4 per room) Plenum Ceiling Speaker Available in U.S. only WMQ (x 4) Wall Speaker Available in U.S. and Canada only TCQ (x 1) Hybrid Ceiling Speaker DRQ (x 4) Ceiling Speaker OVERVIEW 6 975 Front Panel Controls and Indicators 1.POWER LIGHT White light: Power on 2.POWER BUTTON / VOLUME ADJUSTMENT: Press this button to turn the system power on or off. This also functions as an adjustment knob for the volume and tone depending on the mode selected (see 5,6,7 below). 3.STATUS LIGHT: Microphone link and pair indicators. Blue light: Microphone(s) is paired to the system Off: Microphones are not paired to the system 4.IR REC EIVER: For pairing to microphone. 5. AUDIO INPUT VOLUME SELECTOR: Selects Volume as the mode for the adjustment knob (2) for the audio sources connected to the audio inputs on the back of the 975. 6.AUDIO OUTPUT VOLUME SELECTOR: Selects Volume as the mode for the adjustment knob (2) for the audio device connected to the audio output jack on the front of the 975. 7.TONE SELECTOR: Selects Tone as the mode for the adjustment knob (2) for the microphone. This adjusts the bass or treble that is heard through the classroom speaker. 8.AUDIO OUTPUT JACK: 3.5mm stereo connector for connecting to an assisted listening device (ALD) or to a computer for recording. OVERVIEW Audio Input Audio Output Audio Output Tone Level Push StatusPower 12543767 ON 7 975 Back Panel Controls and Connections OVERVIEW 1.AUDIO INPUTS: 3.5mm stereo connectors for connecting classroom audio sources to be played through audio system. One optical digital input and one input priority. Input priority mutes other audio to allow only input priority. 2.PAGEFIRST ADJUST: Use the Adjust control to adjust the sensitivity of PageFirst if needed. 3.PAGEFIRST INPUT: Connect the input from the optional PageFirst sensor here when interfacing with a building’s paging system. 4.R ELAY INPUT: Senses external relay closure to mute 975 audio when a signal from a fire alarm, IP paging system or other device is detected. 5. CONTACT CLOSURE: Internal relay contact closure to provide signal to notify external system based on user input. 6.S PEAKER OUTPUTS: This Euroblock connector is used to connect the 975 to the loudspeaker(s). Up to two 8-ohm speakers can be connected to each output. Note: Wiring to these terminals should follow the Class 2 wiring methods as outlined in the National Electric Code. 7. DC POWER: Plug the power supply (24V/2.5A) into this jack. Input Priority Power 24VDC / 2.5A Speaker Outputs 12 Audio Inputs Class 2 Wiring Optical Adjust Page First Fire Mute Contact Closure 1276345 8 Flexmike Controls and Connections 1.POWER/MUTE SWITCH: Press and hold to power on, press to …

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Lightspeed Technologies Inc. QA-FR-170-B 7/29/2014 FCC Authorization 2020/11/17 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We Lightspeed Technologies Inc., the undersigned, Hereby authorizes Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratory Corporation on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Mike Frost Lightspeed Technologies Inc. 11509 SW Herman Road, Tualatin, OR 97062 USA TEL: 503-684-5538 FAX: 503-684-3197

Lightspeed Technologies Inc. QA-FR-171-A FCC Confidential Authorization 2020/11/17 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: ORV-LSFMN In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Lightspeed Technologies Inc. hereby requests long-term confidential treatment of information accompanying this application as outlined below: • Block Diagram • Schematics • Operation Descript ion The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Mike Frost Lightspeed Technologies Inc. 11509 SW Herman Road, Tualatin, OR 97062 USA TEL: 503-684-5538 FAX: 503-684-3197

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RXZ200618002-RF Page 1 of 3 EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RXZ200618002-RF Page 2 of 3 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RXZ200618002-RF Page 3 of 3

           
         
 FLEXMIKE INTERFACE NAMEPLATE REVISION A 10/13/20 FMN 03-FMN MLBFMDL001 Model Number: Part number: Label Number: Back Label Location

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RXZ200618002-RF Page 1 of 4 EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RXZ200618002-RF Page 2 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RXZ200618002-RF Page 3 of 4 Antenna Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RXZ200618002-RF Page 4 of 4

Note: This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “★”. BACL is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. SAR TEST REPORT For Lightspeed Technologies Inc. 11509 SW Herman Road, Tualatin, OR 97062 USA FCC ID: ORV-LSFMN IC: 1732B-LSFMN Report Type: Original Report Product Type: Fliex Mike Dandelion Report Number: RXZ200618002-SA Report Date: 2020-11-24 Reviewed By: Alvin Huang Lab Mana ger Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F., West Wing, Third Phase of Wanli Industrial Building, Shihua Road, Futian Free Trade Zone, Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RXZ200618002-SA SAR Test Report 2 of 45 Attestation of Test Results EUT Information EUT Description Fliex Mike Dandelion Tested Model FM-DL FCC ID ORV-LSFMN IC 1732B-LSFMN Serial Number RXZ200618002-SA-S1 Test Date 2020-11-13 MODE Max. SAR Level(s) Reported(W/kg) Limit (W/kg) DECT 1g Body SAR 0.02 1. 6 Applicable Standards FCC 47 CFR part 2.1093 Radiofrequency radiation exposure evaluation: portable devices IEEE1528:2013 IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques RSS-102 Issue 5 March 2015 Radio Frequency (RF) Exposure Compliance of Radio communication Apparatus (All Frequency Bands). IEC 62209-2:2010 Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices-Human models, instrumentation, and procedures-Part 2: Procedure to determine the specific absorption rate (SAR) for wireless communication devices used in close proximity to the human body (frequency range of 30 MHz to 6 GHz) KDB procedures KDB 447498 D01 General RF Exposure Guidance v06. KDB 648474 D04 Handset SAR v01r03. KDB 865664 D01 SAR measurement 100 MHz to 6 GHz v01r04 KDB 865664 D02 RF Exposure Reporting v01r02 Note: This wireless device has been shown to be capable of compliance for localized specific absorption rate (SAR) for General Population/Uncontrolled Exposure limits specified in FCC 47 CFR part 2.1093 and has been tested in accordance with the measurement procedures specified in IEEE 1528-2013 and RF exposure KDB procedures. The results and statements contained in this report pertain only to the device(s) evaluated. Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RXZ200618002-SA SAR Test Report 3 of 45 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ......................................................................................................................... 4 EUT DESCRIPTION ................................................................................................................................................... 5 TECHNICAL SPECIFICATION ......................................................................................................................................... 5 REFERENCE, STANDARDS, AND GUIDELINES ................................................................................................. 6 SAR LIMITS ................................................................................................................................................................ 7 FACILITIES ................................................................................................................................................................. 8 DESCRIPTION OF TEST SYSTEM .......................................................................................................................... 9 EQUIPMENT LIST AND CALIBRATION ............................................................................................................. 15 EQUIPMENTS LIST & CALIBRATION INFORMATION ................................................................................................... 15 SAR MEASUREMENT SYSTEM VERIFICATION ............................................................................................. 16 LIQUID VERIFICATION ............................................................................................................................................... 16 SYSTEM ACCURACY VERIFICATION .......................................................................................................................... 17 EUT TEST STRATEGY AND METHODOLOGY ................................................................................................. 19 TEST POSITIONS FOR BODY-WORN AND OTHER CONFIGURATIONS ............................................................................. 19 TEST DISTANCE FOR SAR EVALUATION ................................................................................................................... 19 SAR EVALUATION PROCEDURE ................................................................................................................................ 20 CONDUCTED OUTPUT POWER MEASUREMENT .......................................................................................... 21 PROVISION APPLICABLE ............................................................................................................................................ 21 TEST PROCEDURE .....................................................................................................................…

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Note: This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “★”. BACL is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. FCC PART 15D MEASUREMENT AND TEST REPORT For Lightspeed Technologies Inc. 11509 SW Herman Road, Tualatin, OR 97062 USA FCC ID: ORV-LSFMN Report Type: Original Report Product Type: Fliex Mike Dandelion Re port Number: RXZ200618002-00 Re port Date: 2020-11-27 Reviewed B y: Jacob Kong RF Engineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F., West Wing, Third Phase of Wanli Industrial Building, Shihua Road, Futian Free Trade Zone, Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RXZ200618002-00 FCC Part 15D Page 2 of 49 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 LOCAL SUPPORT EQUIPMENT LIST AND DETAILS ........................................................................................................ 6 EXTERNAL I/O CABLE .................................................................................................................................................. 6 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 TEST EQUIPMENT LIST ........................................................................................................................................... 9 FCC §2.1093- RF EXPOSURE ..................................................................................................................................... 10 APPLICABLE STANDARD ............................................................................................................................................ 10 FCC§15.317 & §15.203 - ANTENNA REQUIREMENT ......................................................................................... 11 APPLICABLE STANDARD ............................................................................................................................................ 11 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 11 FCC§15.315 & §15.207 - CONDUCTED EMISSIONS ............................................................................................ 12 APPLICABLE STANDARD ............................................................................................................................................ 12 EUT SETUP ................................................................................................................................................................ 12 EMI TEST RECEIVER SETUP ....................................................................................................................................... 12 TEST PROCEDURE ...................................................................................................................................................... 13 CORRECTED FACTOR & MARGIN CALCULATION ....................................................................................................... 13 TEST DATA ................................................................................................................................................................ 13 FCC§15.323 (A) - EMISSION BANDWIDTH .......................................................................................................... 16 TEST PROCEDURE ......................................................................................................................................................…

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Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RXZ200618002-RF Page 1 of 1 EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions - Front View Conducted Emissions - Side View