SENA SRL-EXT Motorcycle MESH and Bluetooth Communication System User Guide

SRL–EXT

MOTORCYCLE MESH & BLUETOOTH ® 
COMMUNICATION SYSTEM FOR SHOEI HELMETS
QUICK START GUIDE

Downloadable Sena Software

Download the SENA MOTORCYCLES App on Google Play Store or App Store.
SENA MOTORCYCLES

• Device Configuration Setting

Download the following items at sena.com.

Firmware
Sena Device Manager

• Firmware upgrade
• Device configuration setting
  Quick Start Guide, User’s Guide

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Product Details

Installation

The SHOEI’s RF-1400 Helmet is compatible with the SRL-EXT.
The model name of the RF-1400 Helmet varies depending on the region.

• RF1400(US), NXR 2(EU), Z-8(JP)
• For more information about installation, refer to the User’s Guide.

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Mesh Intercom Antenna

Pull the Mesh Intercom Antenna inwards slightly to unfold it.

Icon Legend

Tap the button the specified number of times
Press and Hold button for the specified amount of time
“Hello” Audible prompt

Basic Operations

Checking the Battery Level

Phone Pairing

③ Select SRL-EXT in the list of Bluetooth devices detected.

• For more information on phone pairing, refer to the User’s Guide.

Using the Phone

Siri and Google Assistant
Activate the Siri or Google Assistant Installed on Your Phone

Music Control

Mesh Intercom™
Open Mesh™: communication within the same channel.
Group Mesh™: communication within the same private group.

• For more information on Mesh Intercom, refer to the User’s Guide.

Note: When Mesh Intercom is on, the SRL-EXT will automatically connect to nearby SRL-EXT users and the headset will be in Open Mesh (default: channel 1) initially.

Open Mesh

Channel Setting (Default: channel 1) in Open Mesh

1. Enter into the Channel Setting.
2. Navigate between channels.
3. Save the channel.

Note: You can use the SENA MOTORCYCLES App to change the channel.
Group Mesh
Group Mesh is a closed group intercom function that allows users to join, leave, or rejoin a group intercom conversation without pairing each headset.

1. Creating a Group Mesh
   Creating a Group Mesh requires two or more Open Mesh users.

1. Users (You, B, and C) enter into Mesh Grouping to create a Group Mesh.
2. When Mesh Grouping is completed, the users (You, B and C) will hear a voice prompt on their headsets as Open Mesh switches to Group Mesh.

2) Joining an Existing Group Mesh
One of the current users in an Existing Group Mesh can allow new users (one or more) in Open Mesh to join the Existing Group Mesh. 

1. One (You) of the current users in the Existing Group Mesh and new users (D and F) in Open Mesh enter into Mesh Grouping to join the Existing Group Mesh.
2. When Mesh Grouping is completed, the new users (D and F) will hear a voice prompt on their headsets as Open Mesh switches to Group Mesh.

Enable/Disable Mic (Default: Enable)
Users can enable/disable the microphone when communicating in a Mesh Intercom.

Reset Mesh
If the headset in an Open Mesh or Group Mesh resets the Mesh, it will automatically return to Open Mesh (default: channel 1).

Bluetooth Intercom

Up to three other people can be paired with the headset for Bluetooth intercom conversations.
Intercom Pairing

There are two ways to pair the headset.
Using the Smart Intercom Pairing (SIP)
SIP allows you to quickly pair with your friends for intercom communication by scanning the QR code on the SENA MOTORCYCLES App without remembering the button operation.

1. Pair the mobile phone with the headset.

2. Open the SENA MOTORCYCLES App and tap (Smart Intercom Pairing Menu).

3. Scan the QR code displayed on your friend (B)’s a mobile phone.
   • Your friend (B) can display the QR code on the mobile phone by tapping > QR code ( ) on the SENA MOTORCYCLES App.

4. Tap Save and check that your friend (B) is paired with you (A) correctly.

5. Tap Scan ( ) and repeat steps 3-4 to pair with Intercom Friends (C) and (D).

Note: The Smart Intercom Pairing (SIP) is not compatible with Sena products that use Bluetooth 3.0 or below.

Using the Button

1. Users (You, B) enter into Intercom Pairing.
2. The two headsets (A and B) will be automatically paired.
3.  Repeat the steps above to pair with other headsets (C and D).

Last-Come, First-Served

If the headset has multiple paired headsets for intercom conversations, the last paired headset is set as the First Intercom Friend.

Two-way Intercom

Start/End Conversation with the First Intercom Friend D Start/End Conversation with the Second Intercom Friend C Start/End Conversation with the Third Intercom Friend B

FM Radio

Note: You can also save the current station from the SENA MOTORCYCLES App.

Configuration Menu

Accessing the Configuration Menu

Troubleshooting

Fault Reset

Note: Fault Reset will not restore the headset to factory default settings.

Quick Reference

System- fig27](https://manuals.plus/wp-content/uploads/2022/10/SENA-SRL-EXT- Motorcycle-MESH-and-Bluetooth-Communication-System-fig27.png)
Track backward|
| FM radio on/off|
Select preset|
Seek forward/backward|
Scan up FM band/ stop scanning|

SENA Technologies, Inc.
Customer Support: sena.com

References

• SENA

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