2ADLL-1103233MODULE SPEAKER LED DRIVER

MODULE LIGHT SPEAKER User’s Manual 1.Installation 2.Function The MODULE SPEAKER LED DRIVER: 1.1 Chroma Speaker, 1103233 (120V/60Hz) plays songs through radio frequencies and Bluetooth modules. Turn on the Bluetooth feature on your phone, and you'll instantly find the Chroma-Comfort Bluetooth device and click to connect. Open the music player software on the phone and play the music through the Bluetooth speaker. Function Description A. Indicator light The indictor light will turn on blue when pressed effectively, and will be off when impressed or pressed for more than 16s. B. Button #1 (for white light) a.Short press (<1.2s) A short press for less than 1.2s will turn the white light on/off. b.Long press (>=1.2s) Basic function: to turn the white light on. Pairing function (within the first 3min after the grille power on): Press Button #1 for more than 1.2s until the white light on, then grille and wall control get paired successfully. The PCBA inside indicator light indicator light To cancel the pairing, users need to keep pressing Button #1 for more than 10s, until the white light reaches its highest luminance and gets dim gradually. The white light will flash twice, which means the pairing is cancelled. If keep pressing Button #1 for more than 5s then, the white light will get lighter and reach its highest luminance. The white light will flash twice, which means the paired again. *If the white light is not on after a long press of over 1.2s and less than 5s, which means grille and wall control are not paired. Users need to keep pressing for more than 5s until the white light will get lighter and reach its highest luminance, and then grille and wall control get paired successfully. If users keep pressing for more than 10s, the pairing will be cancelled. *If the white light is not on after a long press of over 5s, which means grille and wall control are already paired. If users keep pressing for more than 10s, the pairing will be cancelled. And if users keep pressing for more than 5s after that, it will start the pairing again. C. Button #5 (for colored light) a.Short press (<1.2s) A short press for less than 1.2s will turn the colored light on/off. In RGB sweep mode, that can turn off the colored light only. If turned on again, it will be switched into RGB static mode. b. Long press (>=1.2s) A long press for over 1.2s will turn on the RGB sweep mode. If it’s already in RGB sweep mode, a long press for over 1.2s will turn it off. D. Button #7 (for fan) a. Short press (<1.2s) A short press for less than 1.2s will turn the fan on/off. b. Long press (>=1.2s) A long press for over 1.2s and less than 10s will turn on the fan on/off. A long press for over 10s until the indicator light flash twice, will cancel the BT connection. 10s later, users can reconnect BT. E. Button #2 (for decreasing luminance) a. Short press (<1.2s) A short press for less than 1.2s will decrease the luminance level by level, but won’t turn it off. b. Long press (>=1.2s) A short press for more than 1.2s will decrease the luminance gradually, not level by level, but still won’t turn it off. F. Button #3 (for increasing luminance) a. Short press (<1.2s) A short press for less than 1.2s will increase the luminance level by level until the highest luminance. c. Long press (>=1.2s) A short press for more than 1.2s will increase the luminance gradually, not level by level, until the highest luminance. G. Button #4 (for RGB color inverted change) a. Short press (<1.2s) When not in RGB sweep mode, a short press for less than 1.2s will change RGB color in inverted order level by level. When in RGB sweep mode, a short press for less than 1.2s will stop the RGB sweep mode. At this time, another short press will make it in RGB static mode. b. Long press (>=1.2s) When not in RGB sweep mode, a long press for more than 1.2s will change RGB color in inverted order continuously. When in RGB sweep mode, a long press for more than 1.2s will stop the RGB sweep mode. At this time, another long press will make RGB static change in inverted order continuously. H. Button #4 (for RGB color inverted change) a. Short press (<1.2s) When not in RGB sweep mode, a short press for less than 1.2s will change RGB static color in sequence level by level. When in RGB sweep mode, a short press for less than 1.2s will stop the RGB sweep mode. At this time, another short press will make it in RGB static mode. b. Long press (>=1.2s) When not in RGB sweep mode, a long press for more than 1.2s will change RGB color in sequence continuously. When in RGB sweep mode, a long press for more than 1.2s will stop the RGB sweep mode. At this time, another long press will make RGB static change in sequence continuously. Remark: All the functions, except for pairing function, work when grille and wall control paired. Button #2 and Button #3 work only when light on. Button #4 and Button #6 work only when colored light on. The operations should follow certain order mentioned above. For function details, please refer to ERD. 3. Warning DISCONNECT POWER AT SERVICE ENTRANCE BEFORE CLEANING OR SERVICING. ADD GRILLE CURRENT TO FAN CURRENT FOR TOTAL CURRENT DRAW. INSTALL ONLY WITH MODELS INDICATED IN THE INSTALLATION INSTRUCTIONS. COUPEZ L’ALIMENTATION AU PANNEAU ÉLECTRIQUE AVANT LES TRAVAUX DE NETTOYAGE OU D’ENTRETIEN. ADDITIONNEZ LA CONSOMMATION DE COURANT DE LA GRILLE À CELLE DU VENTILATEUR POUR OBTENIR L’APPEL TOTAL DE COURANT. S’INSTALLE UNIQUEMENT AVEC LES MODÈLES INDIQUÉS DANS LES DIRECTIVES D’INSTALLATION. FCCWARING Any Changes expressly or modifications not approved by the party responsible for compliance couldvoid the user's authority to operate the equipment. 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 causeundesired operation. FCC Radiation Exposure Statement: This equ…

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QA-FR-170-B Applicant Name: Broan-NuTone LLC Address: 926 West State Street, Hartford, Wisconsin 53027 United States Telephone No: 262-673-8584 Fax No: 262-673-8647 Email: [email protected] FCC Authorization Date: 2020-11-23 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We Broan‐NuTone LLC, 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 Laboratories Corp. 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, Signature: Print Name: Darren McArthur Title: Principal Regulatory Engineer

QA-FR-172-A Applicant Name: Broan-NuTone LLC Address: 926 West State Street, Hartford, Wisconsin 53027 United States Telephone No: 262-673-8584 Fax No: 262-673-8647 Email: [email protected] FCC Confidential Authorization Date: 2020-10-26 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2ADLL-1103233 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Broan-NuTone LLC hereby requests long-term confidential treatment of information accompanying this application as outlined below: • Block Diagram • Schematics • Operation Description As well as short-term (secrecy cycle: 45 days) confidential treatment of information accompanying this application as outlined below: • Internal Photos • User’s Manual • External Photos • Test Set-up Photos 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, Signature: Print name: Darren McArthur Title: Principal Regulatory Engineer

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS

Broan-Nutone LLC 926 West State Street Hartford, WI 53027 FCC ID: 2ADLL-1103233 IC: 2143B-1103233 DATE CODE CODE DE DATE 1103315A E362499 MODELVOLTSHzAMPSWATTS 110323312060 0.5 28 DISCONNECT POWER AT SERVICE ENTRANCE BEFORE CLEANING OR SERVICING. This device complies with Part 15 of the FCC Rules and RSS-247 of Canada. 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. COUPEZ L’ALIMENTATION AU PANNEAU ÉLECTRIQUE AVANT LES TRAVAUX DE NETTOYAGE OU D’ENTRETIEN. Cet appareil est conforme aux normes énoncées à la section 15 des règlements de la FCC et RSS-247 du Canada. Son fonctionnement est assujetti aux conditions suivantes : (1) l’appareil ne doit pas provoquer d’interférences gênantes, et (2) il doit tolérer les interférences reçues, notamment celles susceptibles de provoquer un fonctionnement non souhaité. Class 2 Power Supply

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Chip Antenna

FCC PART 15.247 RSS-GEN, ISSUE 5, MARCH 2019 AMENDMENT 1 RSS-247, ISSUE 2, FEBRUARY 2017 TEST REPORT For Broan‐NuTone LLC 926 West State Street Hartford Wisconsin 53027 United States FCC ID: 2ADLL-1103233 IC: 2143B-1103233 Report Type: Original Report Product Name: MODULE SPEAKER LED DRIVER Report Number: RDG201013050-00A Re port Date: 2020-11-30 Reviewed By: Ivan Cao Assistant Manager Test Laboratory: Bay Area Compliance Laboratories Corp. (Dongguan) No.69 Pulongcun, Puxinhu Industry Area, Tangxia, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG201013050-00A Page 2 of 60 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 DECLARATIONS ............................................................................................................................................................ 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 6 SUPPORT CABLE LIST AND DETAILS ............................................................................................................................ 6 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 FCC §15.247 (i) & §1.1310 & §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE) ......................................... 9 APPLICABLE STANDARD .............................................................................................................................................. 9 RSS-102 § 2.5.2 - EXEMPTION LIMITS FOR ROUTINE EVALUATION – RF EXPOSURE EVALUATION ............................................................................................................................................................ 10 APPLICABLE STANDARD ............................................................................................................................................ 10 FCC §15.203 & RSS-GEN CLAUSE 6.8 - ANTENNA REQUIREMENT ............................................................. 11 APPLICABLE STANDARD ............................................................................................................................................ 11 ANTENNA INFORMATION AND CONNECTOR CONSTRUCTION ..................................................................................... 11 FCC §15.207 (a) & RSS-GEN CLAUSE 8.8 – AC LINE CONDUCTED EMISSIONS ....................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 EUT SETUP ................................................................................................................................................................ 12 EMI TEST RECEIVER SETUP ....................................................................................................................................... 12 TEST PROCEDURE ...................................................................................................................................................... 13 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................................. 13 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 13 TEST DATA ................................................................................................................................................................ 14 FCC §15.209, §15.205 & §15.247(d) & RSS-247 CLAUSE 5.5,RSS -GEN CLAUSE 8.10- SPURIOUS EMISSIONS ................................................................................................................................................................. 16 APPLICABLE STANDARD ..............................................................................................…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions Front View Conducted Emissions Side View Radiated Emission Below 1GHz View Radiated Emission Above 1GHz View