S7A-SP18BLUETOOTH STEREO SNOW HEADSET

S SENA Snow Spo A S orts Blue www 1 Snowtalk etooth He w.sena.co k eadset & om & Interco User’s G m Guide | Sno owtalk | Snowtalk 2 © 1998-2012 Sena Technologies, Inc. All rights reserved. Sena Technologies, Inc reserves the right to make any changes and improvements to its product without providing prior notice. Sena™ is a trademark of Sena Technologies, Inc. or its subsidiaries in the USA and other countries. SMH10™, SMH5™, SMH5-FM™, SPH10™, SPH10H™, SPH10H-FM™, SMH10R™, SPH10S™, SPH10H™, SR10™, SM10™ are trademarks of Sena Technologies, Inc. or its subsidiaries. These trademarks may not be used without the express permission of Sena. The Bluetooth® word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Sena is under license. iPhone, iPod touch are registered trademarks of Apple Inc. Zumo™ is a trademark of Garmin Ltd. or its subsidiaries. TomTom™ is the trademark or registered trademark owned by TomTom International B.V. Other trademarks and tradenames are those of their respective owners. | Snowtalk 3 CONTENTS 1. INTRODUCTION 2. PACKAGE CONTENTS 3. INSTALLING THE SNOWTALK ON YOUR HELMET 4. BASIC FUNCTIONS 4.1 Powering On/Off 4.2 Charging 4.3 Checking the Battery Level 4.4 Volume Adjustment 4.5 Function Priority 5. PAIRING THE SNOWTALK WITH BLUETOOTH DEVICES 5.1 Mobile Phone Pairing 5.2 Second Mobile Phone Pairing 5.3 Bluetooth Stereo Device Pairing 5.4 Intercom Pairing with other Snowtalk headsets 6. MOBILE PHONE CALL MAKING AND ANSWERING 7. STEREO MUSIC 7.1 By Stereo Audio Cable 7.2 By Bluetooth Wireless Stereo 8. TWO-WAY INTERCOM 8.1 Start Two-way Intercom 8.2 End Two-way Intercom 8.3 Intercom Reconnection 9. THREE-WAY CONFERENCE INTERCOM 9.1 Start Three-way Intercom 9.2 End Three-way Intercom 10. FOUR-WAY CONFERENCE INTERCOM 10.1 Start Four-way Intercom 10.2 End Four-way Intercom 11. INTERCOM AND MOBILE PHONE CALL 12. SNOWTALK CONFIGURATION SETTING 12.1 Enabling/Disabling Voice Prompt 12.2 Enabling/Disabling Sidetone 12.3 Enabling/Disabling Advanced Noise Control™ 12.4 Delete All Bluetooth Pairing Information 12.5 Reset to Factory Default Setting 12.6 Exit Voice Configuration Menu 13. FAULT RESET 14. FIRMWARE UPGRADE | Snowtalk 4 15. OPERATION QUICK REFERENCE CERTIFICATION AND SAFETY APPROVALS FCC Compliance Statement FCC RF Exposure Statement FCC Caution CE Declaration of Conformity Industry Canada Statement Bluetooth License WEEE (Waste Electrical and Electronic Equipment ) SAFETY INFORMATION Product Storage and Management Product Use Battery PRODUCT WARRANTY AND DISCLAIMER Limited Warranty Warranty Exclusions Reasons for Limited Liabilities Limitation of Liability Liabilities Disclaimer Warranty Service Free-of-charge Service Charged Service Return for Full Refund | Snowtalk 5 1. INTRODUCTION Thank you for choosing the Sena Snowtalk, Snow Sports Bluetooth Communication System. With the Snowtalk, you can call handsfree on your Bluetooth mobile phone, listen to stereo music and have intercom conversations in full duplex with other Snowtalk users. The Snowtalk is compliant with the Bluetooth 3.0 supporting the following profiles: Headset Profile, Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), and Audio Video Remote Control Profile (AVRCP). Please check with the manufacturers of other devices to determine their compatibility with this headset. Please read this user’s guide carefully before using the headset. Also check www.sena.com for the latest version of the user’s guide and additional information related to Sena Bluetooth products. The Snowtalk features: ● Bluetooth handsfree for Bluetooth mobile phones ● Bluetooth pairing for dual mobile phones ● Bluetooth stereo headset for Bluetooth audio devices such as MP3 players ● Bluetooth intercom up to 700 meters (760 yards) * ● Four-way intercom ● Three-way conference phone call with intercom participant ● Stereo music by 3.5mm audio cable ● Advanced Noise Control™ ● Easy installation in ear pockets ● Easy operation by two big buttons ● Optional attachable external microphone ● Firmware upgradeable * in open terrain Key Specifications: ● Bluetooth 3.0 ● Supporting profiles: Headset Profile, Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio Video Remote Control Profile (AVRCP) 2. P Sno w Righ t ● ● ● ● ● ● Left B ● ● ● ● ● ● USB P 3.5m m PACKAG wtalk Headse t Button Enter into Start and Play and p Track-forw Enter into Navigate t Button Enter into Enter into Answer an Last numb Adjust vol Track-ba c Power & Da m Stereo Au GE CONT et intercom p a end intercom pause Blueto ward (Stereo voice config through conf mobile phon Bluetooth st nd end a mo ber redial ume level ck (Stereo Mu ata Cable udio Jack Ca TENTS airing m conversatio ooth stereo d o Music) guration setti figuration me ne pairing mo tereo device obile phone c usic) able on device ng enu ode pairing mo d call 6 de | Snoowtalk Exter nal Microphhone 7 | Snoowtalk | Snowtalk 8 3. INSTALLING THE SNOWTALK ON YOUR HELMET 1. Place the left and right speakers in the ear pockets of your helmet. Make sure the speakers are facing towards your ears. 2. Hide the wires in the back of the helmet. 3. If you want to deliver your voice more clearly, you can install the external microphone on your helmet. Plug in the microphone to the right speaker. 4. Wrap the microphone’s velcro around the chin strap with the microphone facing downwards. 4. BASIC FUNCTIONS 4.1 Powering On/Off To power on the Snowtalk, press the (L) Button and the (R) Button simultaneously for one second to power on. You will hear ascending beeps and “Hello”. To power off, press the (L) Button and the (R) Button at the same time. You will hear descending beeps and “Goodbye”. 4.2 Charging When the battery is low, you will hear mid-tone triple beeps and a voice prompt, “Low Battery”. You can charge the Snowtalk by connecting the supplied USB power & data cable into a computer USB port or USB wall charger. You can use any standard micro-USB cable to …

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Sena Technologies, Inc. 210 Yangjae-dong Seocho-gu Seoul 137-130 Korea Tel. +82-2-573-7772 Fax +82-2-573-7710 November 13, 2014 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 LETTER OF AUTHORIZATION To whom it may concern: We, the undersigned, hereby authorize LTA Co., Ltd., to act on our behalf in all manners relating to application for equipment authorization for FCC ID: S7A-SP18. including signing of all documents relating to these matters. Any and all acts carried out by LTA Co., Ltd., on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from Sena Technologies, Inc. LTA Co.,LTD. (Contact Person) Contact name: Jae-Ho Lee Position: Manager Phone:(82)31-323-6008 E-mail: [email protected] SeungHyun, Kim / Associate Research Engineer Sena Technologies, Inc.

Sena Technologies, Inc. 210 Yangjae-dong Seocho-gu Seoul 137-130, Korea Tel. +82-2-573-7772 Fax +82-2-573-7710 November 13, 2014 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 In re : Sena Technologies, Inc. FCC ID : S7A-SP18 Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules (CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, Sena Technologies, Inc.. hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give Sena Technologies, Inc.. temporary confidentiality of commercially sensitive information prior to product release. The requested Confidential and Temporary Confidential exhibits are listed as follows: Exhibit Type File Name CONFIDENTIAL Schematics CONF APPENDIX S7A-SP18 SCH DIA.pdf Parts list CONF APPENDIX S7A-SP18 PL.pdf Block diagram CONF APPENDIX S7A-SP18 BLK DIA.pdf Operational description CONF APPENDIX S7A-SP18 OpDes.pdf SHORT-TERM CONFIDENTIAL External Photos SHORT-TERM CONF S7A-SP18 EXT Photo.pdf Internal Photos SHORT-TERM CONF S7A-SP18 INT Photo.pdf Test-Setup Photos SHORT-TERM CONF S7A-SP18 Test Photo.pdf User’s Manual SHORT-TERM CONF S7A-SP18 Manual.pdf The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be made public before the date of the Grant for this application. SeungHyun, Kim / Associate Research Engineer Sena Technologies, Inc.

Sena Technologies, Inc. 210 Yangjae-dong Seocho-gu Seoul 137-130, Korea Tel. +82-2-573-7772 Fax +82-2-573-7710 November 13, 2014 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 In re : Sena Technologies, Inc. FCC Application for FCC ID: S7A-SP18 To Whom It May Concern: We, the undersigned, hereby attest to the fact that we will apply the Declaration of Conformity procedure to the class B computer peripheral portion of this composite filing. Regards, SeungHyun, Kim / Associate Research Engineer Sena Technologies, Inc.

FCC ID: S7A-SP18 IC: 8154A-SP18 Copyright ○ c 2014, LTA Co., Ltd. Page 1 of 3 Upper Lower FCC ID: S7A-SP18 IC: 8154A-SP18 Copyright ○ c 2014, LTA Co., Ltd. Page 2 of 3 Front Rear FCC ID: S7A-SP18 IC: 8154A-SP18 Copyright ○ c 2014, LTA Co., Ltd. Page 3 of 3 ANTENNA- M/N: SENA_009

FCC ID: S7A-SP18 IC : 8154A-SP18 Copyright Ⓒ 2014, LTA Co., Ltd. SAMPLE LABEL & LOCATION

FCC ID: S7A-SP18 IC: 8154A-SP18 Copyright ○ c 2014, LTA Co., Ltd. Page 1 of 4 Main Board – Front Main Board – Rear FCC ID: S7A-SP18 IC: 8154A-SP18 Copyright ○ c 2014, LTA Co., Ltd. Page 2 of 4 Sub Board – Front Sub Board – Rear FCC ID: S7A-SP18 IC: 8154A-SP18 Copyright ○ c 2014, LTA Co., Ltd. Page 3 of 4 USB Board – Front USB Board – Rear FCC ID: S7A-SP18 IC: 8154A-SP18 Copyright ○ c 2014, LTA Co., Ltd. Page 4 of 4 Total internal

FCC ID:S7A-SP18 ATTACHMENT IC : 8154A-SP18 * Standalone SAR test exclusion considerations - Min. transmitting frequency = 2480 MHz - Min. test separation distance = 5 mm -Max. Power with tune-up tolerance = 9.57 dBm = 9.06 mW (Measured power 9.07 dBm ± 0.5dB) Step 1) SAR Test exclusion thresholds for 100MHz to 6GHz at test separation distance ≤ 50 mm = Used [(max.power of channel, including tune-up torelance, mW)/(min. test separation distance, mm)] * [√f(GHz)] = [ 9.06/ 5 ] * [ √ 2.480 ] = 2.853 ≤ 3, for 1g SAR Thus, SAR for this device is not required. Step 2) SAR Test exclusion thresholds for 100MHz to 1500MHz at test separation distance > 50 mm = N/A [Threshold at 50mm in step 1) + (test separation distance - 50 mm) * (√f(MHz)/150] mW Step 3) SAR Test exclusion thresholds for 1500MHz to 6GHz at test separation distance > 50 mm = N/A [Threshold at 50mm in step 1) + (test separation distance - 50 mm) * 10] mW

Ref. No.: LR500111411C Copyright ○ c 2014, LTA Co., Ltd. Page 1 of 47 243 Jubug-Ri,Yangji-Myeon, Yongin-Si, Gyeonggi-Do, Korea 449-822 Tel: +82-31-323-6008 Fax: +82-31-323-6010 http://www.ltalab.com Dates of Tests : November 5 ~ 14, 2014 Test Report S/N: LR500111411C Test Site : LTA CO., LTD. CERTIFICATION OF COMPLIANCE FCC ID IC APPLICANT Equipment Class : Part 15 Spread Spectrum Transmitter (DSS) Manufacturing Description : BLUETOOTH STEREO SNOW HEADSET Manufacturer : Sena Technologies, Inc. Model name : Snowtalk Test Device Serial No.: : Identical prototype Rule Part(s) : FCC Part 15.247 Subpart C; ANSI C-63.4-2009 RSS-210 and ISSUE No. :8 Date :2010 Frequency Range : 2402 ~ 2480MHz RF power : Max 9.07 dBm – Conducted Data of issue : November 14, 2014 This test report is issued under the authority of: The test was supervised by: Jae-Ho Lee, Manager Ha-Ram Lee, Test Engineer This test result only responds to the tested sample. It is not allowed to copy this report even partly without the allowance of the test laboratory. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. NVLAP LAB Code.: 200723-0 S7A-SP18 8154A-SP18 Sena Technologies, Inc. Ref. No.: LR500111411C Copyright ○ c 2014, LTA Co., Ltd. Page 2 of 47 TABLE OF CONTENTS 1. GENERAL INFORMATION ---------------------------------------------------------------------------- 2. INFORMATION ABOUT TEST ITEM --------------------------------------------------------------- 3. TEST REPORT --------------------------------------------------------------------------------------------- 3.1 SUMMARY OF TESTS ------------------------------------------------------------------------------ 3.2 FREQUENCY HOPPING SYSTEM REQUIREMENTS-------------------------------------------- 3.3 TECHNICAL CHARACTERISTICS TEST ------------------------------------------------------- 3.3.1 CARRIER FREQUENCY SEPARATION ---------------------------------------------------- 3.3.2 NUMBER OF HOPPING FREQUENCIES -------------------------------------------------- 3.3.3 20 dB BANDWIDTH ---------------------------------------------------------------------------- 3.3.4 TIME OF OCCUPANCY (Dwell Time) ------------------------------------------------------- 3.3.5 TRANSMITTER OUTPUT POWER ---------------------------------------------------------- 3.3.6 BAND EDGE ------------------------------------------------------------------------------------- 3.3.7 CONDUCTED SPURIOUS EMISSIONS ----------------------------------------------------- 3.3.8 RADIATED SPURIOUS EMISSIONS ------------------------------------------------------- 3.3.9 CONDUCTED & RADIATED SPURIUS EMISSIONS – Receiver ----------------------- 3.3.10 AC CONDUCTED EMISSIONS --------------------------------------------------------------- APPENDIX APPENDIX TEST EQUIPMENT USED FOR TESTS -------------------------------------------- 3 4 5 5 6 8 8 10 12 19 24 28 32 35 39 43 47 Ref. No.: LR500111411C Copyright ○ c 2014, LTA Co., Ltd. Page 3 of 47 1. General information 1-1 Test Performed Company name : LTA Co., Ltd. Address : 243, Jubug-ri,Yangji-Myeon,Youngin-Si, Kyunggi-Do, Korea. 449-822 Web site : http://www.ltalab.com E-mail : [email protected] Telephone : +82-31-323-6008 Facsimile : +82-31-323-6010 Quality control in the testing laboratory is implemented as per ISO/IEC 17025 which is the “General requirements for the competents of calibration and testing laboratory”. 1-2 Accredited agencies LTA Co., Ltd. is approved to perform EMC testing by the following agencies: Agency Country Accreditation No. Validity Reference NVLAP U.S.A 200723-0 2015-09-30 ECT accredited Lab. RRA KOREA KR0049 2015-03-06 EMC accredited Lab. FCC U.S.A 610755 2017-04-21 FCC filing FCC U.S.A 649054 2015-04-17 FCC CAB VCCI JAPAN R2133(10 m), C2307 2017-06-21 VCCI registration VCCI JAPAN T-2009 2016-12-23 VCCI registration VCCI JAPAN G-563 2015-05-28 VCCI registration IC CANADA 5799A-1 2015-06-21 IC filing KOLAS KOREA NO.551 2017-01-08 KOLAS accredited Lab. Ref. No.: LR500111411C Copyright ○ c 2014, LTA Co., Ltd. Page 4 of 47 2. Information about test item 2-1 Client & Manufacturer Company name : Sena Technologies, Inc. Address Telephone / Facsimile : : 210 Yangjae-dong Seocho-gu Seoul 137-130 Korea Tel : +82-2-573-7772 / Fax : +82-2-573-7710 2-2 Equipment Under Test (EUT) Trade name : SENA Model name : Snowtalk Serial number : Identical prototype Date of receipt : November 5, 2014 EUT condition : Pre-production, not damaged Antenna type : Chip antenna (M/N:SENA_009) Max Gain -0.1 dBi Frequency Range : 2402 ~ 2480 MHz RF output power : Max. 9.07 dBm – Conducted Number of channels : 79 Duty cycle : 78.85 % Channel spacing : 1MHz Channel Access Protocol : Frequency Hopping Spread Spectrum (FHSS) Type of Modulation : Basic Mode(GFSK), EDR Mode(Pi/4 DQPSK, 8DPSK) Power Source : DC 3.7V by battery Firmware Version : V1.0.0 2-3 Tested frequency Bluetooth LOW MID HIGH Frequency (MHz) 2402 2441 2480 2-4 Ancillary Equipment Equipment Model No. Serial No. Manufacturer - - - - Ref. No.: LR500111411C Copyright ○ c 2014, LTA Co., Ltd. Page 5 of 47 3. Test Report 3.1 Summary of tests FCC Part Section(s) Parameter Limit Test Condition Status (note 1) 15.247(a) Carrier Frequency Separation ≥ 2/3 of 20dB BW Conducted C 15.247(a) Number of Hopping Frequencies ≥ 15 channels C 15.247(a) 20 dB Bandwidth 99% Bandwidth − C 15.247(a) Dwell Time ≤ 0.4 seconds C 15.247(b) Transmitter Output Power ≤ 1W for 1Mbps ≤ 125mW for 2,3Mbps C 15.247(d) Conducted Spurious emission > 20 dBc C 15.247(d) Band Edge > 20 dBc C 15.249 / 15.209 Field Strength of Harmonics < 54 dBuV (at 3m) Radiated C 15.109 Field Strength − C 15.207 /15.107 AC Conducted Emissions EN 55022 Line Conducted C 15.203 Antenna requirement − − C Note 1: C=Complies NC=Not Complies NT=Not Tested NA=Not Applicable Note 2: The data in this test report are traceable to the national or international standards. Note 1: Antenna Requiremen…

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FCC ID: S7A-SP18 IC: 8154A-SP18 Copyright ○ c 2014, LTA Co., Ltd. Page 1 of 4 Radiate Emission (9kHz ~ 30MHz) FCC ID: S7A-SP18 IC: 8154A-SP18 Copyright ○ c 2014, LTA Co., Ltd. Page 2 of 4 Radiate Emission (30MHz ~ 1GHz) FCC ID: S7A-SP18 IC: 8154A-SP18 Copyright ○ c 2014, LTA Co., Ltd. Page 3 of 4 Radiate Emission (Above 1GHz) FCC ID: S7A-SP18 IC: 8154A-SP18 Copyright ○ c 2014, LTA Co., Ltd. Page 4 of 4 Conducted Emission