Sena 20S-EVO user manual

The Sena 20s and Sena 20s Evo are both Bluetooth communication systems designed for motorcycle helmets, but there are a few key differences between them:
1. Design: The Sena 20s Evo has a slightly sleeker and more streamlined design compared to the Sena 20s. It has a more aerodynamic shape that reduces wind resistance.
2. Mesh Intercom Technology: One of the significant differences is that the Sena 20s Evo comes with Mesh Intercom Technology, while the Sena 20s does not. Mesh Intercom Technology allows for more seamless and reliable communication between riders in a group, even if one of them goes out of range. With Mesh Intercom, riders can join or leave the group conversation effortlessly without disrupting the connection for others.
3. Audio Quality: The Sena 20s Evo boasts improved audio quality compared to the Sena 20s. It delivers clearer and crisper sound for both music and intercom communication.
4. Battery Life: The Sena 20s Evo offers a longer battery life compared to the Sena 20s. It can provide up to 10 hours of talk time, ensuring extended usage without requiring frequent recharges.
Apart from these main differences, both the Sena 20s and Sena 20s Evo share several features such as Bluetooth connectivity for phone calls and music streaming, Advanced Noise Control, voice command integration, and compatibility with various helmet brands.

To use the Sena 20s Evo, follow these steps:
1. Installation: Attach the main unit of the Sena 20s Evo to your helmet using the included adhesive mount or clamp mount.
2. Power on/off: To turn on the device, press and hold the Jog Dial for a few seconds until the device powers on. To power off, repeat the same process.
3. Pairing: Put the unit in pairing mode by pressing and holding the Jog Dial for 6 seconds until the red LED flashes rapidly. Then, search for the Sena 20s Evo on your smartphone's Bluetooth settings and select it to pair.
4. Intercom pairing: You can pair multiple Sena 20s Evo units together for intercom communication. With multiple devices turned on, press the Jog Dial once to enter the intercom pairing mode. Then, follow the voice prompts to pair with other nearby devices.
5. Music streaming: Connect your smartphone or music device via Bluetooth, and the Sena 20s Evo allows you to wirelessly stream music or other audio. Use the Jog Dial or voice commands to control playback.
6. Phone calls: Seamlessly make and receive phone calls while riding by connecting your smartphone. Use the Jog Dial or voice commands to answer, reject, or end calls.
7. Advanced features: The Sena 20s Evo offers numerous advanced features like built-in FM radio, audio multitasking, group intercom, voice commands, and more. Refer to the user manual for specific instructions on utilizing these features.
Remember to familiarize yourself with the device's controls, such as the Jog Dial and buttons, to easily navigate through the menus and access various functions while riding.

Ambient mode on the Sena 20s Evo is a feature that allows you to stay connected to your immediate surroundings while using the intercom system. When ambient mode is activated, the audio from the intercom and music streaming is mixed with the external sounds, such as traffic or other people talking. This ensures that you can be aware of your surroundings while still enjoying communication or music through your Sena device.