ACS 1o
For Arai Quantic Helmet
MOTORCYCLE BLUETOOTH® COMMUNICATION SYSTEM![]()

QUICK START GUIDE
Downloadable Sena Software
Download the Sena Utility App at Google Play Store or App Store.

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 ACS10 is compatible with Arai Quantic Helmets.
- For more information about installation, refer to the User’s Guide.

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
| Powering On | Powering Off |
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| Volume Up | Volume Down |
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Checking the Battery Level

Phone Pairing
When you initially turn on the headset:
Select ACS10 in the list of Bluetooth devices detected.
• For more information on phone pairing, refer to the User’s Guide.
Using the Phone
| Answer a Call | End a Call |
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| Reject a Call | Voice Dial |
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Music Control
![]() | Play/Pause |
![]() | Track Forward |
![]() | Track Backward |
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 Utility App without remembering the button operation.
- Pair the mobile phone with the headset.
- Open the Sena Utility App.
- Click the Smart Intercom Pairing Menu.
- Click the Add Button to open the QR scanning screen.
- 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 opening the Sena Utility App and clicking the Smart Intercom Pairing Menu.
- Click the Confirm Button and check that your friend (B) is paired with you (A) correctly.
- Repeat steps 4-6 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

- Users (You, B) enter into Intercom Pairing.

- Tap the Center Button on either headset.

- Repeat the steps above to pair with other headsets (C and D).
Last-Come, First-Served
If a headset has multiple paired headsets for intercom conversations, the last paired headset is set as the first intercom friend.
Intercom Pairing Order
Last-Come, First-Served
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
Accessing the Configuration Menu

Execute Menu Options

Troubleshooting
Factory Reset

Fault Reset

Note: Fault Reset will not restore the headset to the factory default settings.
Quick Reference
| TYPE | OPERATION | BUTTON COMMANDS |
| Power on | ![]() | |
| Power off | ||
| Volume up/down |
| Answer phone call | ![]() | |
| End/reject phone call | ||
| Voice dial | ||
| Play/Pause music | ![]() | |
| Track forward | ||
| Track backward | ||
| Intercom pairing | ![]() | |
| Start/end intercom |

SENA Technologies, Inc.
Customer Support: sena.com








































