| SMH3
SMH3
Motorcycle Bluetooth Headset & Intercom
SENA www.senabluetooth.com User’s Guide
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| SMH3
© 1998-2013 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.
The Bluetooth® word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Sena is under
license. Other trademarks and tradenames are those of their respective owners.
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CONTENTS
1. INTRODUCTION
2. PACKAGE CONTENTS
3. INSTALLING THE SMH3 ON YOUR HELMET
4. POWERING ON/OFF AND CHARGING
4.1 Powering On
4.2 Powering Off
4.3 Charging
4.4 Low Battery Warning
5. CHECKING THE BATTERY LEVEL
| SMH3
5.1 LED Indicator
5.2 Voice Prompt Indicator
6. PAIRING THE SMH3 WITH BLUETOOTH DEVICES
6.1 Mobile Phone Pairing
6.2 Multipoint Mobile Phones Pairing
6.3 Bluetooth Stereo Device Pairing
6.4 Bluetooth GPS Navigation Pairing
7. PAIRING WITH OTHER SMH3 HEADSETS FOR INTERCOM CONVERSATION
8. SMH3 CONFIGURATION SETTING
8.1 Enabling/Disabling Voice Activated Phone Answering
8.2 Enabling/Disabling Voice Prompts
8.3 Delete All Bluetooth Pairing Information
8.4 Reset to Factory Default Setting
8.5 Exit Voice Configuration Menu
9. USING THE SMH3
9.1 Volume Adjustment
9.2 Mobile Phone Call Making and Answering
9.3 Intercom Conversation
9.4 Intercom and Mobile Phone Call
9.5 Intercom Failure
9.6 Intercom Reconnection
9.7 Stereo Music
9.8 Function Priority
9.9 Fault Reset
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10. FIRMWARE UPGRADE
| SMH3
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| SMH3
1. INTRODUCTION
Thank you for choosing the Sena SMH3, Motorcycle Bluetooth Headset and Intercom. With the SMH3, you can call
handsfree on your Bluetooth mobile phone, listen to stereo music or voice instructions of GPS navigation by Bluetooth
wirelessly, and have intercom conversations in full duplex with a passenger or other riders.
The SMH3 is compliant with the Bluetooth Specification 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.SenaBluetooth.com for the latest
version of the user’s guide and additional information related to Sena Bluetooth products.
The SMH3 features:
● Bluetooth handsfree for Bluetooth mobile phones
● Bluetooth stereo headset for Bluetooth stereo devices such as MP3 players
● Bluetooth stereo headset for Bluetooth GPS navigations
● Bluetooth intercom
● Easy operation by two-button
● Installation friendly unibody design
● Firmware upgradeable
Key Specifications:
● Bluetooth 3.0
● Supporting profiles: Headset Profile, Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio
Video Remote Control Profile (AVRCP)
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*In open terrain
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2. PACKAGE CONTENTS
SMH3 Headset Unit
| SMH3
Microphone Sponges
USB Power & Data Cable
Velcro Pads for Speakers
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3. INSTALLING THE SMH3 ON YOUR HELMET
| SMH3
1. [picture 3-1]
Remove the left and right side
cheekpads from the helmet.
4. [picture 3-4]
2. [picture 3-2] 3. [picture 3-3]
Place the speaker-microphone unit
along with the velcro pad to the left
inside surface of the external shell,
centered to your ear.
5. [picture 3-5] 6. [picture 3-6]
The boom microphone should be
positioned to face properly towards
your mouth. Please make sure that
the microphone is located close to
your mouth when you wear the
helmet.
Place the speaker unit along with the
velcro pad to the right inside surface
of the external shell, centered to your
year in the ear pockets of the helmet
Lift up the helmet top padding from
the back of the helmet and rout the
speaker wires beneath the padding.
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Replace the cheeckpads in the
helmet making sure the speaker
wiring is hidden beneath the padding