Sena SMH10 User manual

User's Guide
www.senabluetooth.com

13. TWO-WAY INTERCOM
13.1 Start and End Two-way Intercom
13.2 Intercom and Mobile Phone Call
13.3 Intercom and GPS
13.4 Intercom and Two-way Radio
14. THREE-WAY CONFERENCE INTERCOM
14.1 Start Three-way Intercom
14.2 End Three-way Intercom
15. FOUR-WAY CONFERENCE INTERCOM
15.1 Start Four-way Intercom
15.2 End Four-way Intercom
16. THREE-WAY CONFERENCE PHONE CALL WITH INTERCOM PARTICIPANT
17. INTERCOM FAILURE
18. INTERCOM RECONNECTION
19. RESET TO FACTORY DEFAULT SETTINGS
20. FAULT RESET
21. FIRMWARE UPGRADE
22. CASE STUDY
BATTERY INFORMATION
MAINTENANCE AND CARE
DISPOSAL
CERTIFICATION AND SAFETY APPROVALS
• FCC Compliance Statement
• FCC RF Exposure Statement
• FCC Caution
• CE Declaration of Conformity
• Industry Canada Statement
• Bluetooth License
WAIVER AND GENERAL RELEASE
• Two-Year Limited Warranty
• Limitation of Liability
• Return for Full Refund
WARNING
1. INTRODUCTION
2. PACKAGE CONTENTS
3. INSTALLING THE SMH10 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
4.5 Checking the Battery Level
5. VOLUME ADJUSTMENT
6. PAIRING THE SMH10 WITH BLUETOOTH DEVICES
6.1 Mobile Phone Pairing
6.2 Bluetooth Stereo Device Pairing
6.3 Bluetooth GPS Navigation Pairing
6.4 Pairing with the SENA SR10, Bluetooth Two-way Radio Adaptor
7. PAIRING WITH SELECTIVE PROFILE: A2DP STEREO OR HANDSFREE
7.1 A2DP Stereo Music Only
7.2 HFP for Phone Call Only
8. INTERCOM PAIRING
8.1 Pairing with Other SMH10 Headsets for Intercom Conversation
8.2 Pairing with Other SENA Headset Models for Intercom Conversation
9. SMH10 CONFIGURATION SETTING
9.1 Enabling/Disabling Voice Activated Phone Answering
9.2 Enabling/Disabling Voice Activated Intercom
9.3 Enabling/Disabling Voice Prompts
9.4 Enabling/Disabling PLC (Packet Loss Consealment)
9.5 Delete All Bluetooth Pairing Information
9.6 Exit Voice Configuration Menu
10. FUNCTION PRIORITY
11. STEREO MUSIC
11.1 By Stereo Audio Cable
11.2 By Bluetooth Wireless Stereo
12. MOBILE PHONE CALL MAKING AND ANSWERING
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CONTENTS

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Thank you for choosing the SENA SMH10, Bluetooth Stereo Headset
and Intercom for motorcycles. With the SMH10, you can call
handsfree on your Bluetooth mobile phone, listen to stereo music or
voice instructions of GPS navigations by Bluetooth wirelessly, and
have intercom conversations in full duplex with a passenger or other
motorcycle riders.
The SMH10 is compliant with the Bluetooth Specification v3.0
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/support for the latest version of the
user’s guide and additional information related to SENA Bluetooth
products.
The SMH10 features:
•Bluetooth handsfree for Bluetooth mobile phones
•Bluetooth stereo headset for Bluetooth audio devices such as MP3
players
•Bluetooth stereo headset for Bluetooth GPS navigations
•Bluetooth Intercom up to 900 meters (980 yards)*
•Four-way conference intercom
•Three-way conference phone call with intercom participant
•Multipoint Bluetooth Pairing with GPS Navigation or SENA SR10
Two-way Radio Adapter
•Stereo music by 3.5mm audio cable
•Firmware Upgradeable
Key Specifications:
•Bluetooth v3.0
•Supporting profiles: Headset Profile, Hands-Free Profile (HFP),
Advanced Audio Distribution Profile (A2DP), Audio Video Remote
Control Profile (AVRCP)
* in open terrain
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1. INTRODUCTION

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• DC Power Charger
• USB Power Cable
• Cigarette Charger
• 3.5mm Stereo Audio Jack Cable
• Glued Surface Mounting Adaptor
MP3 Jack
Microphone
Speakers
Jog Dial
• Answer and end a mobile phone call
• Reject an incoming mobile phone call
• Start and end intercom conversation
• Volume adjustment by rotating
• Play and pause Bluetooth stereo device
• Track-forward and track-back by rotating while pressing the button
• Enter into intercom pairing mode
• Enter into voice configuration setting
• Navigate through configuration menu
Phone Button
• Answer and end a mobile phone call
• Redial last number
• Call transfer between mobile phone and headset
• Enter into mobile phone pairing mode
• Enter into Bluetooth stereo device paring mode
• Enter into factory reset mode
DC Power Charging & Firmware Upgrade Port
• Headset Main Unit
• Speaker-Microphone Clamp Unit
2. PACKAGE CONTENTS

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To securely install the SMH10 on the helmet, please follow the
procedure.
1. Loosen the two screws on the back plate of the speaker-microphone
clamp unit using the enclosed Allen Wrench. Insert the back plate
of the clamp unit between the internal padding and external shell
of the helmet, and tighten the two screws. Please make sure that
the microphone is located properly close to your mouth when you
wear the helmet.
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SMH10
• Microphone Sponges
• Speaker Pads
• Velcro Pads for Speakers
• Allen Wrench
3. INSTALLING THE SMH10 ON YOUR HELMET
Insert

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2. Please adjust the direction of the microphone so that the fin side
of the microphone is facing outward; away from your lips. You can
easily recognize it by touching the fin with your fingers.
3. Place the helmet speakers along with the velcro pads, centered to
your ear, in the ear pockets of the helmet. If the helmet has deep
ear pockets, you can use the speaker pads to place the speakers
closer to your ears.
4. If you have any problem to clamp the speaker-microphone unit
on the helmet for any reason, you may use the glued surface
mounting adaptor to attach the speaker-microphone clamp unit on
the external surface of the helmet.
•Remove the back plate of the speaker-microphone clamp unit by
loosening the two screws with the enclosed Allen Wrench.
•Attach the glued external adaptor to the speaker-microphone
clamp unit by tightening the two screws instead of the removed
back plate.
•Locate a proper surface on the helmet to attach the unit, clean the
helmet surface location with a moistened towel, and allow to dry
thoroughly.
•Peel off the cover of the adhesive tape of the adaptor and attach
the unit on the proper surface of your helmet.
Sena recommends the clamp unit over the glued surface mounting
adaptor. Even though the glued surface mounting adaptor is provided
for convenience, Sena does not assume any responsibility for use of
it. Users may have to use the glued adaptor at their own risk and
responsibility.
5. Attach the headset main unit to the speaker-microphone clamp
unit. Insert the bottom part of the main unit completely into the
lower slot of the clamp unit first. Then push the upper part of the
main unit until it clicks into the upper holder of the clamp unit.
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Attach
fin

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6. To remove the main headset from the Speaker-Microphone clamp
unit, hold the lower part of the Speaker-Microphone clamp unit with
your thumb and gently press down the hook on the upper part of
the headset main unit with your index finger until it clicks out. You
may have to do this to charge up or to carry the headset main
unit.
To power on and off the headset, you don’t need to press and hold
any button for several seconds. Just short press the Jog Dial and
the Phone Button simultaneously, and you will get quick on-and-off
convenience.
4.1 Powering On
Press the Jog Dial and the Phone Button at the same time for about
1 second to power on. The blue LED turns on and you will hear
ascending beeps.
4.2 Powering Off
Just short press the Jog Dial and the Phone Button simultaneously,
you don’t need to press and hold for a few seconds. The red LED
turns on for a while until it turns off completely and you will hear
descending beeps.
4.3 Charging
The LED turns on red while charging, and turns to blue when the
headset is fully charged. It takes about 2.5 hours to be completely
charged.
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4. POWERING ON/OFF AND CHARGING

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4.4 Low Battery Warning
When the battery is low, the blinking blue LED in stand-by mode turns
to red and you will hear mid-tone triple beeps and a voice prompt
saying “Low Battery”.
4.5 Checking the Battery Level
You can check the battery level in two different ways when the headset
is powering on.
4.5.1 LED Indicator
When the headset is powering on, the red LED flashes rapidly
indicating the battery level.
4 flashes = High, 70~100%
3 flashes = Medium, 30~70%
2 flashes = Low, 0~30%
4.5.2 Voice Prompt Indicator
When you power on the headset, keep pressing the Jog Dial and
Phone Button simultaneously for about 3 seconds until you hear
high tone triple beeps. Then you will hear voice prompt indicating
the battery level. However, if you release the buttons as soon as the
headset turns on, you will not hear the voice prompt of battery level
indication.
You can easily adjust the volume by rotating the Jog Dial. You will
hear a beep when the volume reaches maximum or minimum level.
The volume is set and maintained independently at different levels for
each audio source even when you turn off and on the headset. For
example, once you set the volume for mobile phone handsfree, it will
not change even if you adjust the volume when you hear Bluetooth
MP3 music. So you can always maintain the preferred optimum
volume level for each audio source.
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5. VOLUME ADJUSTMENT

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Before using the SMH10 Bluetooth headset with any of Bluetooth
devices for the first time, you need to do the pairing operation. It can
be paired with Bluetooth mobile phones, Bluetooth stereo devices
such as MP3, or motorcycle specific Bluetooth GPS, and with other
SENA Bluetooth headsets. This pairing operation is only required
once for each Bluetooth device. The headset will remain paired
with the devices and automatically connects to the paired devices
again when they are within range. You will hear a high tone single
beep and a voice prompt when the headset connects to the paired
device automatically: “Phone connected” to a mobile phone, “Media
connected” to a Bluetooth stereo device.
6.1 Mobile Phone Pairing
1. Turn on the headset and press the Phone Button for 5 seconds
until the LED flashes red and blue alternately and you hear multiple
beeps. You will hear a voice prompt saying “Phone pairing”.
2. Search for Bluetooth devices on your mobile phone. Select the
Sena SMH10 in the list of the devices detected on the mobile
phone.
3. Enter 0000 for the PIN. Some mobile phone may not ask for the
PIN.
4. The mobile phone confirms that pairing has completed and the
SMH10 is ready to use. You will hear a voice prompt from the
SMH10 saying “Your headset is paired”.
5. If the pairing process is not completed within three minutes, the
SMH10 will return to stand-by mode.
6.2 Bluetooth Stereo Device Pairing
1. If the Bluetooth stereo device is integrated with the mobile phone
such as smartphones, you don’t need to pair the SMH10 with it
separately. When the SMH10 is paired with the mobile phone, it is
also paired as a stereo music device.
2. If you have a stand alone Bluetooth stereo device, follow the paring
procedure separately. The procedure is the same as the procedure
in “6.1 Mobile Phone Pairing”.
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6. PAIRING THE SMH10 WITH BLUETOOTH DEVICES
Note:
1. If Bluetooth connection between the headset and a mobile phone
is disconnected, tap the Phone Button to recover the Bluetooth
connection immediately.
2. If Bluetooth connection between the headset and a media player is
disconnected, press the Jog Dial for 1 second to recover the Bluetooth
connection and play.

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6.3 Bluetooth GPS Navigation Pairing
You can listen to voice instruction from Bluetooth GPS navigation. Some
GPS systems use mobile phone profile (HFP, Hands-Free Profile) and
others use stereo music profile (A2DP, Advanced Audio Distribution
Profile). Most motorcycle specific GPS systems use mobile phone
profile for turn-by-turn voice instruction. You can simultaneously use
a mobile phone and a GPS which uses mobile phone profile by one of
the following procedures.
6.3.1 Multipoint GPS Pairing
If you use GPS only for turn-by-turn voice instructions, not for Bluetooth
stereo music streaming, multipoint pairing is recommended for the
GPS connection. Multipoint Bluetooth pairing allows the SMH10
to connect two HFP devices at the same time: mobile phone and
GPS navigation. Follow the steps below to pair the GPS using the
multipoint pairing.
1. Turn on the headset and press the Jog Dial for 5 seconds until the
red LED is rapidly flashing and you hear multiple beeps.
2. Within 2 seconds, tap the Phone Button again, then the LED turns
to blue flashing and the beeps turn to high tone double beeps. You
will hear a voice prompt saying “Multipoint Pairing”.
3. Search for Bluetooth devices on the GPS navigation screen. Select
the Sena SMH10 in the list of the devices detected on the GPS.
4. Enter 0000 for the PIN.
5. The GPS confirms that pairing has completed and the SMH10 is
ready to use. You will hear a voice prompt from the SMH10 saying
“Your headset is paired”.
6. If the pairing process is not completed within three minutes, the
SMH10 will return to stand-by mode.
The pairing diagram for multipoint GPS pairing is shown in the figure
below.
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Smart Phone
SMH10 GPS
HFP
+
A2DP
Mobile Phone
Pairing
Multipoint
Pairing
HFP
Multipoint GPS Pairing

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6.3.2 GPS Pairing as Mobile Phone
If GPS is not only used for turn-by-turn voice instructions but also
is your preferred Bluetooth stereo music source, you can pair the
GPS to the SMH10 by following the simple procedures in “6.1 Mobile
Phone Pairing”. When you do this, the SMH10 thinks the GPS is a
mobile phone so you can no longer pair your mobile phone to the
SMH10 directly. However, since some GPS systems support mobile
phone bridging over Bluetooth, you can pair the mobile phone to the
GPS to use your mobile phone. Please refer to the user’s guide of your
GPS for details.
6.4 Pairing with the SENA SR10, Bluetooth Two-way Radio
Adaptor
The SENA SR10 is a Bluetooth two-way radio adaptor for group
communication, and uses HFP as do most motorcycle specific GPS
navigation systems. If you pair the SMH10 with a SR10 by multipoint
pairing, the SMH10 is able to have two HFP devices at the same time:
mobile phone and SENA SR10.
1. Turn on the headset and press the Jog Dial for 5 seconds until the
red LED is rapidly flashing and you hear multiple beeps.
2. Within 2 seconds, tap the Phone Button again, then the LED turns
to blue flashing and the beeps turn to high tone double beeps. You
will hear a voice prompt saying “Multipoint Pairing”.
3. Turn on the SR10 and follow the SR10’s “Bluetooth Headset Pairing”
procedure to complete the process. Please refer to the SR10 user's
guide for details.
4. When the pairing is completed, you will hear a voice prompt saying
“Your headset is paired”.
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Mobile Phone
SMH10
GPS
HFP
+
(A2DP)
Mobile Phone
Pairing
HFP
GPS Pairing as Mobile Phone
Note:
You have to use a motorcycle specific GPS which transmits turn-by-
turn voice instruction to the headset by Bluetooth. Most automotive GPS
systems don’t have this feature.

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5. If the pairing process is not completed within three minutes, the
SMH10 will return to stand-by mode.
The incoming audio from the two-way radio via SR10 is heard in
the background while having an intercom conversation or a mobile
phone call. You can listen to music, answer a mobile call, have an
intercom conversation and use a two-way radio via SR10 for group
communication as shown in the figure below. A GPS navigation or
a radar detector could be connected to the SR10 by wire. The GPS
voice instruction or the radar detector alarm is also heard in the
background via SR10 while having an intercom conversation or a
phone call. Please refer to the SR10 user's guide for details.
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Smart Phone Two-way radio
SMH10 GPS
SENA SR10
Radar Detector
HFP
+
A2DP
Mobile Phone
Pairing
Multipoint
Pairing
HFP
Wired
Connection
Wired
Connection
Wired
Connection
Parallel Connection of SR10 and Mobile Phone by
Bluetooth Multipoint Pairing

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If you have a MP3 stereo music phone such as a smartphone,
sometimes you may need to selectively use the SMH10 for A2DP stereo
music only or for mobile phone handsfree only. This instruction is for
advanced users who want to pair the SMH10 to their smartphones
only with one selective profile: A2DP stereo for music or HFP for
phone call.
If you have previously paired a mobile phone to the SMH10, you must
clear the previous paring list on both devices; the mobile phone and
SMH10. To clear the pairing list on SMH10, please do a factory reset
or follow the pairing list clearing procedure described in this manual.
To clear the pairing list on the mobile phone, please refer to the mobile
phone manual. For most smartphones, delete the Sena SMH10 from
the list of Bluetooth devices in setting menu.
7.1 A2DP Stereo Music Only
1. Turn on the headset and press the Phone Button for 5 seconds
until the LED flashes red and blue alternately and you hear multiple
beeps.
2. Within 2 seconds, tap the Jog Dial again, then the LED turns to
red flashing and the beeps turn to double mid-tone beeps. You will
hear a voice prompt saying “Media selective pairing”.
3. Search for Bluetooth devices on your smartphone. Select the Sena
SMH10 in the list of devices detected on your phone.
4. Enter 0000 for the PIN. Some smartphones may not ask for PIN.
7.2 HFP for Phone Call Only
1. Turn on the headset and press the Phone Button for 5 seconds
until the LED flashes red and blue alternately and you hear multiple
beeps.
2. Within 2 seconds, tap the Phone Button again, then the LED turns
to blue flashing and the beeps turn to multiple mid-tone beeps. You
will hear a voice prompt saying “Phone selective pairing”.
3. Search for Bluetooth devices on your smartphone. Select the Sena
SMH10 in the list of devices detected on your phone.
4. Enter 0000 for the PIN. Some smart phones may not ask for PIN.
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7. PAIRING WITH SELECTIVE PROFILE:
A2DP STEREO OR HANDSFREE

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8.1 Pairing with Other SMH10 Headsets for Intercom
Conversation
The SMH10 can be paired with up to three other headsets for Bluetooth
Intercom conversation.
1. Turn on the two SMH10 headsets (A and B) that you would like to
pair with each other.
2. Press and hold the Jog Dial of the headset A and B for 5 seconds
until red LEDs of the both units start to flash rapidly. You will hear a
voice prompt saying “Intercom pairing”.
3. Simply tap the Jog Dial of any one of the two headsets A or B (It
doesn’t matter that you choose A or B.) and wait until the LEDs of
both headsets turn to blue and intercom connection is automatically
established. The two SMH10 headsets A and B are paired with
each other for intercom conversation. If the pairing process is not
completed within one minute, the SMH10 will return to stand-by
mode.
4. You can make other pairings between the headset A and C, and
between the headset A and D by following the same procedure as
above.
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A
BD
C
Pairing A & B
A
BD
C
Pairing A & C
A
BD
C
Pairing A & D
8. INTERCOM PAIRING

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5. The intercom pairing queue is ‘Last-Come, First-Served’. If a
headset has multiple paired headsets for intercom conversations,
the last paired headset is set as rst intercom friend. The
previous intercom friend becomes second intercom friend, and
third intercom friend.
8.2
Pairing with Other SENA Headset Models for Intercom
Conversation
The SMH10 can be paired with all other SENA headset models such
as the SMH5 and the SPH10 for intercom conversation. Please follow
the same procedure as above to pair with these headset models.
You can set the configuration of the SMH10 by the voice menu
instruction as below.
1. To enter into voice configuration menu, press and hold the Jog
Dial for 12 seconds until the LED shows solid blue and you hear
high tone double beeps. You will also hear a voice prompt saying
“Conguration menu”.
2. Rotate the Jog Dial clockwise or counter-clockwise to navigate
between the menus. You will hear voice prompts for each menu
items as below.
3. You can enable the feature or execute the command by tapping the
Phone Button, or disable the feature by tapping the Jog Dial.
4. If any button is not pressed within 10 seconds, the SMH10 will exit
the configuration and goes back to stand-by.
5. If you want to exit the configuration immediately, rotate the Jog Dial
until you hear a voice prompt, “Exit conguration”, and tap the
Phone Button.
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Note:
For example, after the pairing procedures listed above, headset D is the
rst intercom friend of headset A. Headset C is the second intercom
friend of headset A, and headset B is the third intercom friend of
headset A.
Note:
The SMH5 cannot participate in three-way or four-way conference
intercom with the SMH10 or the SPH10. The SMH5 has a limited capability
of having two-way intercom with each other or with other SENA headsets
such as the SMH10 and the SPH10.
9. SMH10 CONFIGURATION SETTING

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The voice prompt for each menu item is as below:
(1) VOX Phone (4) PLC Setting
(2) VOX intercom (5)
Delete All Pairings
(3) Voice Prompt (6) Exit Conguration
9.1
Enabling/Disabling Voice Activated Phone Answering
If this feature is enabled, you can answer incoming calls by simply
saying a word loudly enough. For example, when you hear a series
of beeps for an incoming call, you can answer the phone by saying
“Hello” or any other word loudly. This is enabled from the factory but
you can disable this. If this mode is disabled, you have to tap the Jog
Dial or the Phone Button to answer an incoming call.
9.2 Enabling/Disabling Voice Activated Intercom
If this feature is enabled, you can initiate an intercom conversation
with the last connected intercom friend by speaking any word loudly
enough.The most effortless way to trigger intercom VOX is to blow
into the microphone as if blowing dust off the microphone. If you
start an intercom conversation by VOX, the intercom terminates
automatically when you and your intercom friend remain silent for 20
seconds. However, if you manually start an intercom conversation by
tapping the Jog Dial, you have to terminate the intercom conversation
manually.
However, even when this feature is enabled, if you terminate intercom
conversation manually with the Jog Dial, you are not able to start
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VOX Phone
PLC Setting
Exit Configuration VOX intercom
Delete All Pairings Voice Prompt
Voice Prompt “ VOX Phone ”
Factory Default Enable
Enable Tap the Phone Button
Disable Tap the Jog Dial
Voice Prompt “ VOX intercom ”
Factory Default Disable
Enable Tap the Phone Button
Disable Tap the Jog Dial

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intercom by voice temporarily. In this case, you have to tap the Jog
Dial to restart the intercom. This is to prevent repeated unintentional
intercom connections by strong wind noise. If you tap the Jog Dial to
start an intercom conversation, it is not terminated by 20 seconds of
silence. After turning SMH10 off and on, you can start intercom by
voice again.
9.3 Enabling/Disabling Voice Prompts
You can disable voice prompts by configuration setting, but the
following voice prompts are always on.
- Voice prompts for configuration setting menu
- Voice prompts for battery level Indicator
- Voice prompts for factory reset
9.4 Enabling/Disabling PLC (Packet Loss Consealment)
The PLC (Packet Loss Concealment) algorithm is enabled from the
factory. It improves the audio quality of the intercom and mobile
phone handsfree in the presence of data packet errors within the
Bluetooth link. It is recommend that this setting is always enabled.
However, if you feel that the audio from the intercom or mobile phone
is distorted in certain circumstances, you may able to disable this
setting and check it.
9.5 Delete All Bluetooth Pairing Information
To delete all Bluetooth pairing information of the SMH10, rotate the
Jog Dial until you hear a voice prompt, “Delete all pairings”, and
tap the Phone Button to confirm. Taping the Jog Dial is not available
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Voice Prompt “Voice Prompt ”
Factory Default Enable
Enable Tap the Phone Button
Disable Tap the Jog Dial
Voice Prompt “PLC Setting ”
Factory Default Enable
Enable Tap the Phone Button
Disable Tap the Jog Dial
Voice Prompt “Delete All Pairings”
Factory Default N/A
Execute Tap the Phone Button

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for this setting.
9.6 Exit Voice Configuration Menu
To exit voice configuration menu and get back to stand-by mode, rotate
the Jog Dial until you hear a voice prompt, “Exit conguration”, and
tap the Phone Button to confirm. Taping the Jog Dial is not available
for this setting.
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Rotate Jog Dial Tap Phone Button Tap Jog dial
VOX Phone Enable Disable
VOX intercom Enable Disable
Voice Prompt Enable Disable
PLC Setting Enable Disable
Delete All Pairings Execute N/A
Exit Configuration Execute N/A
Voice Conguration Menu & Button Operations
The SMH10 operates in the following order of priority:
(highest) Mobile phone,
Intercom,
Stereo music by audio cable, and
(lowest) Bluetooth stereo music
A lower priority function is always interrupted by a higher priority
function. For example, stereo music is interrupted by intercom call,
and intercom conversation is interrupted by incoming mobile phone
call.
10. FUNCTION PRIORITY
Voice Prompt “ Exit Conguration ”
Factory Default N/A
Enable Tap the Phone Button

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You can listen to stereo music in two ways: with the enclosed stereo
audio cable or by Bluetooth wireless stereo.
11.1 By Stereo Audio Cable
Plug your stereo MP3 player directly to the SMH10 by using the
enclosed 3.5mm stereo audio jack cable. To adjust the volume, rotate
the Jog Dial on the headset. You may adjust the volume on the MP3
player also.
11.2 By Bluetooth Wireless Stereo
The Bluetooth audio device must be paired with the SMH10 by
following the Bluetooth Stereo Device Pairing procedures described
in the previous chapter. The SMH10 supports the Audio/Video
Remote Control Profile (AVRCP), so if your Bluetooth audio device
11. STEREO MUSIC
MP3 Jack
also supports the AVRCP, you can use the SMH10 to remotely control
music playback. You not only can adjust the volume but also use the
functions such as play, pause, next track and previous track.
1. To adjust the volume, rotate the Jog Dial.
2. To play or pause music, press and hold the Jog Dial for 1 second
until you hear a double beep.

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3. To track forward or track back, rotate while pressing the Jog Dial
clockwise or counter clockwise.
1. When you have an incoming call, simply tap the Phone Button or
the Jog Dial to answer the call.
2. You can also answer the incoming call by loudly speaking any word
of your choice if Voice Activated Phone Answering is enabled.
3. To end a call, tap the Phone Button or press the Jog Dial for 2
seconds until you hear a beep, or wait for the called person to end
the call.
4. To reject a call, press the Jog Dial for 2 seconds until you hear a
beep while the phone is ringing.
5. To transfer a call between the mobile phone and the headset during
the phone conversation, press the Phone Button for 2 seconds until
you hear a beep.
6. There are several ways to make a phone call:
- Enter numbers on your mobile phone keypad and make a call.
Then the call is automatically transferred to the headset.
- For some older mobile phones which do not automatically transfer
calls to the headset, press the Phone Button after entering phone
numbers on the mobile phone keypad.
12. MOBILE PHONE CALL MAKING AND ANSWERING
Note:
Bluetooth music is available only when the MP3 jack port remains open.
Please make sure the audio cable is unplugged from the clamp unit to
play music by Bluetooth.