Sena SFR Quick Start Guide

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Year 2018

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Sena SFR Specification

The Sena SFR is a compact and versatile Bluetooth communication system designed specifically for motorcyclists, offering a blend of advanced technology and user-friendly features. It employs Bluetooth 4.1, enabling seamless wireless communication with other Bluetooth-enabled devices such as smartphones, GPS systems, and other Sena headsets. The SFR supports up to four-way intercom functionality, allowing riders to communicate with up to three additional riders over a range of 1.2 kilometers (0.8 miles) in open terrain. It features Advanced Noise Control technology to minimize background noise, ensuring clear and uninterrupted audio during rides.

The SFR is equipped with a built-in FM radio with RDS AF (Radio Data System Alternate Frequencies), allowing users to listen to local radio stations. Its intuitive design incorporates a sleek three-button interface for easy operation, even while wearing gloves. The headset supports Sena's Universal Intercom protocol, making it compatible with non-Sena Bluetooth headsets, thereby enhancing its versatility.

Audio Multitasking technology is integrated, enabling users to listen to music, GPS instructions, or FM radio while simultaneously engaging in intercom conversations. The unit offers up to 13 hours of talk time on a single charge, with a standby time of approximately 10 days. Charging is facilitated via a micro-USB port, ensuring convenience and compatibility with common charging devices.

The Sena SFR is designed to be easily mounted on a variety of helmet types, promoting adaptability and comfort for different rider preferences. Its firmware is upgradable, allowing users to access the latest features and improvements. Overall, the Sena SFR is a robust and reliable communication solution, ideal for riders seeking efficient connectivity and enhanced safety during their journeys.

Sena SFR F.A.Q.

How do I pair my Sena SFR with a smartphone?

To pair your Sena SFR with a smartphone, turn on the headset and press the Phone Button for 5 seconds until you hear "Phone pairing." Then, enable Bluetooth on your smartphone and select the Sena SFR from the list of devices to complete pairing.

What is the procedure for updating the firmware on the Sena SFR?

Download the Sena Device Manager from the Sena website. Connect your SFR to the computer using a USB cable, launch the Device Manager, and follow the on-screen instructions to update the firmware.

How can I reset the Sena SFR to factory settings?

To reset the Sena SFR to factory settings, press and hold the Phone Button, Jog Dial, and Ambient Mode Button simultaneously for 10 seconds until you hear a voice prompt confirming the reset.

Why is my Sena SFR not charging?

Ensure that the USB cable and charger are functioning correctly. Try using a different USB cable and power source. Check the charging port on the SFR for any debris or damage.

How can I improve the battery life of my Sena SFR?

Avoid exposing the device to extreme temperatures and ensure that it is turned off when not in use. Regularly update the firmware as updates may include battery optimization improvements.

Can the Sena SFR be used while charging?

No, the Sena SFR should not be used while charging, as this can lead to potential safety hazards and may damage the device.

How do I connect the Sena SFR to another intercom device?

To connect the Sena SFR to another intercom, press the Jog Dial for 6 seconds to enter intercom pairing mode. Then, follow the same procedure on the other device to establish a connection.

What should I do if my Sena SFR audio is distorted?

Check the volume levels on both the SFR and the connected device. Ensure that the speakers are correctly positioned in your helmet and that there is no obstruction.

How do I activate voice commands on the Sena SFR?

To activate voice commands, press and hold the Phone Button for 3 seconds until you hear a beep. You can then issue voice commands after the beep.

What steps should I take if my Sena SFR is not connecting to GPS?

Ensure that the GPS device is within range and that Bluetooth is enabled on both devices. Try resetting the Bluetooth connection and pairing the devices again.