S7A-SMH10-ABluetooth Stereo Motorcycle Headset

User's Guide www.sena.com SMH10 2 © 1998-2014 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™, SMH10R™, SMH5™, SMH5-FM™, SMH3™, SPH10™, EXPAND™, SPH10H™, SPH10H-FM™, SPH10S™, SR10™, SR10i™, 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 the registered trademark 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 trade names are those of their respective owners. SMH10 3 English CONTENTS 1. INTRODUCTION................................................................................ 5 2. PACKAGE CONTENTS ..................................................................... 6 3. INSTALLING THE SMH10 ON YOUR HELMET................................ 7 4. POWERING ON/OFF AND CHARGING.......................................... 10 4.1 Powering On .................................................................................. 10 4.2 Powering Off .................................................................................. 10 4.3 Charging ........................................................................................ 10 4.4 Low Battery Warning ...................................................................... 11 4.5 Checking the Battery Level ........................................................... 11 5. VOLUME ADJUSTMENT ................................................................. 11 6. PAIRING THE SMH10 WITH BLUETOOTH DEVICES ................... 12 6.1 Mobile Phone Pairing ..................................................................... 12 6.2 Multipoint Pairing ........................................................................... 12 6.3 Bluetooth Stereo Device Pairing .................................................... 13 6.4 Bluetooth GPS Navigation Pairing ................................................. 13 6.5 Pairing with the Sena SR10, Bluetooth Two-way Radio Adapter ... 15 7. PAIRING WITH SELECTIVE PROFILE: A2DP STEREO OR HANDSFREE ................................................................................... 17 7.1 A2DP Stereo Music Only ............................................................... 17 7.2 HFP for Phone Call Only ................................................................ 17 8. INTERCOM PAIRING ...................................................................... 18 8.1 Pairing with Other SMH10 Headsets for Intercom Conversation ... 18 8.2 Pairing with Other Sena Headset Models for Intercom Conversation .................................................................................. 19 9. SMH10 CONFIGURATION SETTING ............................................. 19 9.1 Assigning Speed Dial ................................................................... 20 9.2 Enabling/Disabling Voice Activated Phone Answering ................ 21 9.3 Enabling/Disabling Voice Activated Intercom .............................. 21 9.4 Enabling/Disabling Voice Prompts ................................................ 21 9.5 Enabling/Disabling Sidetone ......................................................... 22 9.6 Enabling/Disabling Advanced Noise Control ................................ 22 9.7 Delete all Bluetooth Pairing Information ....................................... 22 9.8 Exit Voice Conlguration Menu ...................................................... 23 10. FUNCTION PRIORITY..................................................................... 23 11. STEREO MUSIC .............................................................................. 24 11.1 By Stereo Audio Cable .................................................................. 24 11.2 By Bluetooth Wireless Stereo ........................................................ 24 12. MOBILE PHONE CALL MAKING AND ANSWERING ..................... 25 12.1 Mobile Phone Call Making and Answering .................................... 25 12.2 Speed Dialing ................................................................................ 26 SMH10 4 13. TWO-WAY INTERCOM ................................................................... 27 13.1 Start and End Two-way Intercom ................................................... 27 13.2 Intercom and Mobile Phone Call ................................................... 28 13.3 Intercom and GPS ........................................................................ 28 13.4 Intercom and Two-way Radio ........................................................ 29 14. THREE-WAY CONFERENCE INTERCOM ..................................... 30 14.1 Start Three-way Intercom ............................................................... 30 14.2 End Three-way Intercom ................................................................ 31 15. FOUR WAY CONFERENCE INTERCOM ....................................... 32 15.1 Start Four-way Intercom ................................................................. 32 15.2 End Four-way Intercom .................................................................. 32 16. MUSIC SHARING ............................................................................ 33 17. UNIVERSAL INTERCOM................................................................. 33 17.1 Universal Intercom Pairing ............................................................. 34 17.2 Two-way Universal Intercom .......................................................... 34 17.3 Three-way Universal Intercom ....................................................... 34 17.4 …

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Sena Technologies,Inc. 210 Yangjae-dong Seocho-gu Seoul 137-130 Korea Date: Aug. 28, 2015 Timco Engineering, Inc. 849 N.W. State Road 45 P.O. Box 370 Newberry, Florida 32669 USA DECLARATION FOR ADDITIONAL FREQUENCY HOPPING REQUIREMENTS To whom it may concern: We hereby declare that the device of S7A-SMH10-A meet following FCC requirements of the Section 15.247(a)(1) : 1. The hopping sequence is pseudorandom. 2. All channels are used equally on average. 3. The receiver input bandwidth approximately equal the transmit bandwidth. 4. The receiver hop in sequence with the transmit signal. Sincerely, Seunghyun Kim Reasearch Engineer

Sena Technologies,Inc. 210 Yangjae-dong Seocho-gu, Seoul, South Korea, 137-130 Date: Aug. 28, 2015 Timco Engineering, Inc. 849 N.W. State Road 45 P.O. Box 370 Newberry, Florida 32669 USA RE: Request of Confidentiality for FCCID: S7A-SMH10-A To Whom It may Concern: 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 permanent and Short-Term Confidential exhibits are listed as follows: PERMANENT & SHORT-TERM CONFIDENTIAL LIST Exhibit Description PERMANENT 1 Block Diagram 2 Schematics 3 Operational Description 4 Part Lists SHORT-TERM 5 External Photos 6 Internal Photos 7 Test-Setup Photos 8 User Manual The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be public before the date of the Grant for this application. Sincerely, Seunghyun KIM Reasearch Engineer

Sena Technologies,Inc. 210 Yangjae-dong Seocho-gu, Seoul, South Korea, 137-130 Date: Aug. 28, 2015 Timco Engineering, Inc. 849 N.W. State Road 45 P.O. Box 370 Newberry, Florida 32669 USA Letter of Authorization We, the undersigned, hereby authorize Harvey Sung of DT&C C o., Ltd. to act on our behalf in all manners relating to application for equipment authorization for FCC ID: S7A-SMH10-A including signing of all documents relating to these matters. Any and all acts carried out by Harvey Sung of DT&C C o., 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. “I, 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. 853(a).” Sincerely, Seunghyun KIM Reasearch Engineer

SENA TECHNOLOGIES.Inc 40, Maeheon-ro, Seocho-gu, Seoul, Korea. Sep 8 th , 2015 Applicant: SENA TECHNOLOGIES.Inc FCC ID: S7A-SMH10-A The typical placement of the EUT is on a motorcycle helmet. See the photo on next page. The distance between the device and user in the worst case application, is 30mm. Seunghyun Kim Reasearch Engineer Inside Helmet

FCCID: S7A-SMH10-A IC : 8154A-SMH10-A Copyright Ⓒ 2015, DT&C Co., Ltd. Page 1 / 3 View 1 FCCID: S7A-SMH10-A IC : 8154A-SMH10-A Copyright Ⓒ 2015, DT&C Co., Ltd. Page 2 / 3 View 2 FCCID: S7A-SMH10-A IC : 8154A-SMH10-A Copyright Ⓒ 2015, DT&C Co., Ltd. Page 3 / 3 View 3

IC: 8154A-SMH10-A Copyright Ⓒ 2015, DT&C Co., Ltd. SAMPLE LABEL & LOCATION LABELLING REQUIREMENTS PER §2.925 The Label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase Label Location (the inside) - The label shown is representative of the label that will appear on the radio when in production. Other information may also be included on this label. - The device is so small that it is not practicable to place the statement specified under 15.19 statement request, the information required by this paragraph shall be placed in a prominent location in the user's manual.

FCC ID: S7A-SMH10-A Copyright Ⓒ 2015, DT&C Co., Ltd. FCC & IC ID SAMPLE LABEL & LOCATION LABELLING REQUIREMENTS PER §2.925 The Label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase Label Location (the inside) - The FCC label shown is representative of the label that will appear on the radio when in production. Other information may also be included on this label. - The device is so small that it is not practicable to place the statement specified under 15.19 statement request, the information required by this paragraph shall be placed in a prominent location in the user's manual.

FCCID: S7A-SMH10-A IC : 8154A-SMH10-A Copyright Ⓒ 2015, DT&C Co., Ltd. View 1 FCCID: S7A-SMH10-A IC : 8154A-SMH10-A Copyright Ⓒ 2015, DT&C Co., Ltd. View 2 FCCID: S7A-SMH10-A IC : 8154A-SMH10-A Copyright Ⓒ 2015, DT&C Co., Ltd. View 3

MHzmm Typical Power: ± =+=+= = ≤ 83 mW (Exemption Limits(mW)) Thus SAR for this device is not required. * Note : P = Power input to the antenna(dBm) G = Power gain of the antenna(dBi) Copyright Ⓒ 2015, DT&C Co., Ltd. - Max. transmitting frequency = 8.85 dBmdBi Maximum output power fo r the calculation: 9.00 dBm EIRP PG 9.00 Measured Average Power: Maximum antenna peak gain: 0.50 dBm 0.50 dBi 9.50 dBm 8.913 mW S7A-SMH10-A 30 - Max. power with turn-up tolerance = 6.00 SAR test exclusion EIRP for 2450MHz at separationn distances o f 30 mm : 83 mW IC : Standalone SAR test exclusion considerations September 14, 2015 2480 - Max. test separation distance = dBm 3.00 dB

MHzmm = Typical Power: ± =[ / ]*[√ ] = Thus SAR for this device is not required. [Threshold at 50 mm in step 1) + (test separation distance - 50 mm)·( f(MHz)/150)] mW [Threshold at 50 mm in step 1) + (test separation distance - 50 mm)·10] mW 30 Step 2-1) SAR test exclusion thresholds for 100MHz to 1500MHz at test separationn distances > 50 mm = N/A 0.42 ≤ 3, for 1g SAR Copyright Ⓒ 2015, DT&C Co., Ltd. Step 2-2) SAR test exclusion thresholds for 1500MHz to 6GHz at test separationn distances > 50 mm = N/A 2480 - Min. test separation distance = mW 8.85 9.00 dBm - Min. transmitting frequency = dB 6.00 dBm 3.00 dBm Measured Output Power: S7A-SMH10-A 7.94 2.48 30 - Max. power with turn-up tolerance = 7.94 Used Step 1) SAR test exclusion thresholds for 100MHz to 6GHz at te st separationn distances ≤ 50 mm = [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] FCC ID : Standalone SAR test exclusion considerations September 14, 2015

DTNC1507-03255 FCC ID: S7A-SMH10-A Report No.: DRTFCC1509-0192 TRF-RF-237(00)150713 Page 2 / 66 Copyright ○ C 2015, DT&C Co., Ltd. Test Report Version Test Report No. Date Description DRTFCC1509-192 Sep. 14, 2015 Initial issue DTNC1507-03255 FCC ID: S7A-SMH10-A Report No.: DRTFCC1509-0192 TRF-RF-237(00)150713 Page 3 / 66 Copyright ○ C 2015, DT&C Co., Ltd. Table of Contents 1. General Information ............................................................................................................... 4 1.1 Testing Laboratory .......................................................................................................................... 4 1.2 Details of Applicant ......................................................................................................................... 4 1.3 Description of EUT .......................................................................................................................... 4 1.4 Declaration by the applicant / manufacturer ................................................................................. 5 1.5 Information about the FHSS characteristics ................................................................................. 5 1.6 Test conditions ................................................................................................................................ 5 1.7 Test Equipment List ......................................................................................................................... 6 1.8 Summary of Test Results ................................................................................................................ 7 1.9 Conclusion of worst-case and operation mode ............................................................................ 8 2. Maximum Peak Output Power Measurement ...................................................................... 9 2.1 Test Setup ......................................................................................................................................... 9 2.2 Limit .................................................................................................................................................. 9 2.3 Test Procedure ................................................................................................................................. 9 2.4 Test Results .................................................................................................................................... 10 3. 20 dB BW ............................................................................................................................... 16 3.1 Test Setup ....................................................................................................................................... 16 3.2 Limit ................................................................................................................................................ 16 3.3 Test Procedure ............................................................................................................................... 16 3.4 Test Results .................................................................................................................................... 16 4. Carrier Frequency Separation............................................................................................. 22 4.1 Test Setup ....................................................................................................................................... 22 4.2 Limit ................................................................................................................................................ 22 4.3 Procedure ....................................................................................................................................... 22 4.4 Test Results .................................................................................................................................... 22 5. Number of Hopping Frequencies ....................................................................................... 27 5.1 Test Setup ....................................................................................................................................... 27 5.2 Limit ................................................................................................................................................ 27 5.3 Procedure ....................................................................................................................................... 27 5.4 Test Results .................................................................................................................................... 27 6. Time of Occupancy (Dwell Time) ........................................................................................ 33 6.1 Test Setup ....................................................................................................................................... 33 6.2 Limit ................................................................................................................................................ 33 6.3 Test Procedure ............................................................................................................................... 33 6.4 Test Results .................................................................................................................................... 33 7. Transmitter Radiated Spurious Emissions and Conducted Spurious Emission .......... 38 7.1 Test Setup ....................................................................................................................................... 38 7.2 Limit ................................................................................................................................................ 38 7.3. Test Procedures .....................................................................…

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FCCID: S7A-SMH10-A IC : 8154A-SMH10-A Copyright Ⓒ 2015, DT&C Co., Ltd. Test Setup photographs EUT Position: X-axis EUT Position: Y-axis EUT Position: Z-axis FCCID: S7A-SMH10-A IC : 8154A-SMH10-A Copyright Ⓒ 2015, DT&C Co., Ltd. Test Setup Photo of Radiated Measurement (0.009 ~ 30MHz) FCCID: S7A-SMH10-A IC : 8154A-SMH10-A Copyright Ⓒ 2015, DT&C Co., Ltd. Test Setup Photo of Radiated Measurement (below 1000MHz) FCCID: S7A-SMH10-A IC : 8154A-SMH10-A Copyright Ⓒ 2015, DT&C Co., Ltd. Test Setup Photo of Radiated Measurement (Above 1GHz) FCCID: S7A-SMH10-A IC : 8154A-SMH10-A Copyright Ⓒ 2015, DT&C Co., Ltd. Test Setup Photo for AC Conducted Emissions