Quick Start Guide
A quick and easy to use guide for operating your device.
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Step 1
Download
Download and install the Sena Device Manager on your computer.
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Step 2
Update
Update the firmware of your Sena product with the Sena Device Manager.
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Step 3
Pair
Reset your Sena product to the factory default setting (refer to the User’s Guide) and pair your Sena product with your Bluetooth device again.
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MS WINDOWS
Windows 7 or Later
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MAC OS
OS 10.16 or Later
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Firmware History
The supported firmware version of each product differs by manufactured date.
Check if your device has the latest version with Sena Device Manager or Sena Apps.P/N : SF4-02, SF4-02D | Model : SP135-C
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v 3.3
December 3, 2024• Added a battery indicator when powering on and off the device
• Removed the firmware version number from device name
• Minor bug fix with the device crashing when using Bluetooth Intercom and hearing directions from a GPS app at the same time while Audio Multitasking is enabled
• Minor bug fix with not exiting the Factory Reset option in the Configuration Menu
• Minor bug fix with not being able to pair to a Google Pixel smartphone
• Modified the Audio Multitasking feature
• Minor bug fix with connecting to a non-Sena headset during an intercom conversation
• Minor bug fix with connecting a multi-way intercom conversation improperly
• Minor bug fix with the beeps for double tapping and triple tapping a button
• Minor bug fix with the intercom connecting immediately after powering while the headset was connected to a charger
• Removed the voice prompt for when the battery changes to “Low” while in useㅤ
v 3.2
April 18, 2024• Minor bug fix with Music Sharing
• Minor bug fix with multi-way intercom
• Minor bug fix with Universal Intercom
• Minor bug fix with phone calls
• Minor bug fix with connecting a remote control in the Configuration menu
• Minor bug fix with no sound being heard during a phone call using the Line appㅤ
v 3.1
August 1, 2023• Added the Sidetone feature
• Added VOX Sensitivity setting
• Added voice prompt languages for Czech, Polish, and Turkish
• Added a call waiting feature
• Added the Three-Way Conference Phone Call with Intercom Participant feature
• Added tapping the Center Button once to cancel phone pairing when it is done automatically
• Improved Audio Multitasking performance
• Improved Music Sharing performance
• Improved intercom overlay performanceP/N : SF4-01, SF4-02, SF4-02D | Model : SP52-C
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v 1.1.5
June 30, 2022• Improved iOS connectivity
• Added support for the 2022 versions of RC3 and RC4
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Sena Motorcycles App
Customize a variety of settings on your Sena device with the Sena Motorcycles App. Configure channel settings for Open Mesh or set a private group for Group Mesh. Explore all-new soundscapes with the EQ presets and give the audio a boost. Connect your Sena headset to your phone in the Bluetooth settings menu and get the most out of your adventures.
