Sena Tufftalk Lite User manual

User’s Guide
www.senaindustrial.com
Industrial Bluetooth®Communication System
English

Tufftalk Lite
© 1998–2022 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.
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Boom™, Expand Mesh™, Bluetooth Mic & Intercom™, Tufftalk™, Tufftalk Lite™, Tufftalk M™ are trademarks of Sena Technologies, Inc. or its subsidiaries.
These trademarks may not be used without the express permission of Sena.
GoPro® is a registered trademark of Woodman Labs of San Mateo, California. Sena Technologies, Inc. (“Sena”) is not afliated with Woodman Labs. The
Sena Bluetooth Pack for GoPro®is an after-market accessory specially designed and manufactured by Sena Technologies, Inc. for the GoPro®Hero3 and
Hero4 allowing for Bluetooth capabilities.
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.
WARNING
To minimize the risk of serious injury, death or product damage, read this User's Guide and the Quick Start Guide before using the product for
the rst time.

English
Tufftalk Lite
CONTENTS
1 PACKAGE CONTENTS ............................................................................................5
1.1 Over-the-Head Earmuff Type ..................................................................................................5
1.2 Hard Hat Mount Earmuff Type ................................................................................................5
2 INSTALLING THE TUFFTALK LITE .........................................................................6
2.1 Installing the Headset (Hard Hat Mount Earmuff Type)..........................................................6
2.2 Replacing the Ear Pads ..........................................................................................................7
3 GETTING STARTED.................................................................................................8
3.1 Button Operation.....................................................................................................................8
3.2 Sena Softwares .......................................................................................................................9
3.3 Powering On and Off...............................................................................................................9
3.4 Charging..................................................................................................................................9
3.5 Low Battery Warning.............................................................................................................10
3.6 Checking the Battery Level...................................................................................................10
3.7 Volume Adjustment ...............................................................................................................11
4 PAIRING THE TUFFTALK LITE WITH BLUETOOTH DEVICES ......................... 11
4.1 Mobile Phone Pairing - Mobile Phone, Bluetooth Stereo Device .........................................12
4.2 Second Mobile Phone Pairing - Second Mobile Phone and SR10 ......................................12
4.3 Advanced Selective Pairing - A2DP Stereo or Handsfree ...................................................13
4.4 Intercom Pairing - Other Tufftalk Lite headsets.....................................................................14
5 MOBILE PHONE .................................................................................................... 15
5.1 Mobile Phone Call Making and Answering...........................................................................15
5.2 Speed Dialing........................................................................................................................16
6 STEREO MUSIC .................................................................................................... 17
6.1 Bluetooth Stereo Music.........................................................................................................17
6.2 Music Sharing .......................................................................................................................18
7 INTERCOM............................................................................................................. 18
7.1 Two-way Intercom .................................................................................................................18
7.2 Three-way Intercom ..............................................................................................................19
7.3 Four-way Intercom.................................................................................................................21
8 THREE-WAY CONFERENCE PHONE CALL
WITH INTERCOM PARTICIPANT ......................................................................... 22
9 UNIVERSAL INTERCOM....................................................................................... 23
9.1 Universal Intercom Pairing....................................................................................................23
9.2 Two-way Universal Intercom .................................................................................................24
9.3 Three-way Universal Intercom ..............................................................................................24
9.4 Four-way Universal Intercom ................................................................................................26
10 GROUP INTERCOM .............................................................................................. 28
11 FM RADIO .............................................................................................................. 28
11.1 FM Radio On and Off ............................................................................................................28
11.2 Preset Stations.......................................................................................................................28
11.3 Seek and Save ......................................................................................................................29
11.4 Scan and Save ......................................................................................................................29
11.5 Temporary Preset ..................................................................................................................30
11.6 Region Selection ...................................................................................................................30
12 FUNCTION PRIORITY........................................................................................... 30

Tufftalk Lite
13 HEADSET CONFIGURATION SETTINGS............................................................ 31
13.1 Mobile Phone Pairing ............................................................................................................32
13.2 Second Mobile Phone Pairing ..............................................................................................32
13.3 Phone selective pairing.........................................................................................................32
13.4 Media Selective Pairing ........................................................................................................32
13.5 Delete All Bluetooth Pairing Information ...............................................................................33
13.6 Universal Intercom Pairing....................................................................................................33
13.7 Factory Reset ........................................................................................................................33
13.8 Exit Voice Conguration Menu..............................................................................................33
14 SOFTWARE CONFIGURATION SETTINGS ........................................................ 34
14.1 Assigning Speed Dial ...........................................................................................................34
14.2 Enabling/Disabling Audio Boost (Default: Disable)..............................................................34
14.3 Enabling/Disabling Voice Activated Phone Answering (Default: Enable)............................35
14.4 Enabling/Disabling Voice Activated Intercom (Default: Disable).........................................35
14.5 Enabling/Disabling HD Intercom (Default: Enable)..............................................................35
14.6 Setting Intercom VOX Sensitivity (Default: 3)........................................................................35
14.7 Enabling/Disabling Voice Prompts (Default: Enable) ...........................................................36
14.8 Enabling/Disabling RDS AF (Default: Disable) ....................................................................36
14.9 Enabling/Disabling FM Station Guide
(Default: Enable) ...................................................................................................................36
14.10 Enabling/Disabling Sidetone (Default: Disable).................................................................36
14.11 Enabling/Disabling Advanced Noise Control™ (Default: Enable) .....................................36
15 FIRMWARE UPGRADE ......................................................................................... 37
16 TROUBLESHOOTING ........................................................................................... 37
16.1 Intercom Failure.....................................................................................................................37
16.2 Intercom Reconnection.........................................................................................................37
16.3 Fault Reset.............................................................................................................................38
16.4 Factory Reset ........................................................................................................................38

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English
Tufftalk Lite
1 PACKAGE CONTENTS
1.1 Over-the-Head Earmuff Type
• Headset
• USB Power & Data Cable
• Microphone Sponge (2)
1.2 Hard Hat Mount Earmuff Type
• Headset Main Units
(including the Type A Hard Hat Adapter
for Tufftalk Lite)
• USB Power & Data Cable
• Microphone Sponge (2)
• Rubber Pad (2)
• Type B Hard Hat Adapter for Tufftalk Lite (2)

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Tufftalk Lite
2 INSTALLING THE TUFFTALK LITE
2.1 Installing the Headset (Hard Hat Mount Earmuff Type)
Left Speaker Cover
Type A Hard Hat Adapter for Tufftalk Lite
Tufftalk Lite Headset
1. Attach the headsets to each side of the hard hat by sliding them
into the left and right slots of the hard hat. The headset with the
microphone should be mounted on the left side of the hard hat.
2. Organize the cables under the hard hat suspensions.

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English
Tufftalk Lite
2.2 Replacing the Ear Pads
1. Use your ngers to remove the ear pads.
2. Insert the included ear pads.
1
2
Note:
• If the rubber pad on the inner surface of the bracket-top begins to fray,
replace it with the included pad.
• If the Type A Hard Hat Adapters do not fit in the left and right slots of the
hard hat, replace them with the Type B Hard Hat Adapters. Refer to the
following procedure:
1. Loosen the screws and remove the Type A Hard Hat Adapters and the
top covers.
2. Assemble the Type B Hard Hat Adapters and the top covers, and
tighten the screws.

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Tufftalk Lite
3 GETTING STARTED
3.1 Button Operation
(+) Button
Center Button
Status LED
(-) Button
Right Ear Cup
Left Ear Cup Left Ear Cup
Microphone
DC Power Charging &
Firmware Upgrade Port
DC Power Charging &
Firmware Upgrade Port
Microphone
Right Ear Cup
Tufftalk Lite Headset Buttons

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English
Tufftalk Lite
3.2 Sena Softwares
3.2.1 Sena Industrial App
By simply pairing your phone with your headset, you can use the Sena
Industrial App for quicker and easier set up and management.
• App Features
– Music, FM Radio, Device settings, Quick Start Guide, and User’s
Guide
• Download
– Android: Google Play Store > ‘Sena Industrial’
– iOS: App Store > ‘Sena Industrial’
3.2.2 Sena Device Manager
The Sena Device Manager allows you to upgrade the rmware and
congure its settings directly from your PC or Apple computer.
Download the Sena Device Manager from www.senaindustrial.com.
3.3 Powering On and Off
To power on the headset, press and hold the Center Button and the (+)
Button for 1 second at the same time while hearing ascending beeps
and a voice prompt, “Hello”. To power off the headset, tap the Center
Button and the (+) Button at the same time while hearing descending
beeps and a voice prompt, “Goodbye”.
3.4 Charging
WARNING
When charging the battery, use only the approved charger provided
by the manufacturer. Use of a non-approved charger may cause fire,
explosion, leakage, and other hazards which may also reduce the life time
or performance of the battery.
You can charge the headset by connecting the supplied USB power &
data cable into a computer’s USB port or USB wall charger. You can
use any standard micro USB cable to charge the units. The charging
LED turns red while charging and turns blue when fully charged. It
takes about 2.5 hours to be completely charged.

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Tufftalk Lite
or
AC Adapter
Note:
• Any 3rd party USB charger can be used with Sena products if the
charger is approved by either the FCC, CE, IC or other locally approved
agencies that Sena accepts.
• The Tufftalk Lite is compatible with 5 V input USB-charged devices only.
CAUTION
Please make sure to take off your Tufftalk Lite while charging. The headset
automatically turns off during charging.
3.5 Low Battery Warning
When the battery is low, the blinking blue LED in stand-by mode turns
to red and you will hear a voice prompt, “Low battery”.
3.6 Checking the Battery Level
You can check the battery level in two different ways when the headset
is powering on.
3.6.1 LED Indicator
When the headset is powering on, the red LED ashes rapidly
indicating the battery level.
4 ashes = High, 70 ~ 100%
3 ashes = Medium, 30 ~ 70%
2 ashes = Low, 0 ~ 30%
Note:
• The battery performance may be reduced over time with usage.
• Battery life may vary depending on conditions, environmental factors,
functions of the product in use, and devices used with it.