BEFORE GETTING STARTED Sena Cycling App Download the Sena Cycling App at Google Play Store or App Store. Sena Cycling • Quicker and easier setup and management. Sena Device Manager Download the Sena Device Manager at sena.com. Sena Device Manager •...
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CLICK ANY SECTION TO BEGIN About the S1 Wearing the Basic Operation Helmet Smartphone Mesh Intercom™ LED Taillight Usage Configuration Troubleshooting Quick Reference Setting and Firmware Updates...
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MENU ABOUT THE S1 Product Features • Adaptive Light (Smart Brake Sensing) • LED Taillight • Mesh Intercom™ Up to 1.2 km (0.7 mi) in open terrain • Advanced Noise Control™ • Bluetooth ® • Sena Cycling App Product Details ① (+) Button...
MENU WEARING THE HELMET • Position the helmet on your head with the front covering your forehead. • If the helmet is tipped back and is not covering your forehead then the helmet is not in the proper position. • Position the strap adjuster below your ears so that the strap does not cover your ear.
MENU BASIC OPERATION Legend Tap button the specified number of times Press and Hold Press and hold button for the specified amount of time " " Audible Prompt Blinking LED Taillight Turn On Turn Off...
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• It is recommended to take off the helmet before charging. The helmet will automatically turn off while charging. • Any 3rd party USB charger can be used with Sena products if approved by FCC, CE, IC, or other locally approved agencies.
• To cancel phone pairing, "Phone pairing" tap any button. • Starting with your Bluetooth • Starting with your Bluetooth system powered off: system powered on: "Phone pairing" "Phone pairing" 2. Select S1 in the list of Bluetooth devices detected.
Making and Answering Calls Answer a Call End a Call Reject a Call Call a Voice Assistant in stand-by mode Speed Dialing Assigning Speed Dial Presets Speed Dial Presets can be assigned through the Sena Cycling App and the Sena Device Manager.
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MENU Using Speed Dial Presets 1. Enter into the Speed Dial 2. Navigate forward or backward menu. through Speed Dial Preset numbers. ① Last number redial "Speed dial" ② Speed dial (1 → 2 → 3) ③ Cancel 3. Tap the Multi-function Button to proceed.
MENU MESH INTERCOM™ Mesh Intercom™ instantly provides effortless communication between users without a pre-grouping process. Freely communicate with virtually unlimited users in each of the 9 available channels. Mesh Intercom On/Off On: "Mesh intercom on, channel 1" Off: "Mesh intercom off" Channel Setting 1.
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• To automatically save a channel after setting it, wait approximately 10 seconds before pressing any other buttons. • The channel will be saved even if you turn off the S1. • The Sena Cycling App can also be used to change the channel.
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Light off Day Flash Adaptive Light (Default: Enabled) Riding Brake Light on High Bright 2 sec • The Adaptive Light works in all modes. • You can enable/disable the Adaptive Light and change the LED mode through the Sena Cycling App.
- Battery level indicator - Speed dial - Mesh Intercom Firmware Upgrades You can upgrade the firmware using the Sena Device Manager by connecting the USB Power & Data Cable (USB-C) to your PC. Sena Device Manager Download Link www.sena.com/support/software...
MENU TROUBLESHOOTING sena.com Please visit for more troubleshooting information. Factory Reset If you wish to erase all of your settings, the Bluetooth system can be restored to factory default settings using the Factory Reset feature. "Headset reset, good-bye" Fault Reset...
MENU QUICK REFERENCE : (+) Button : (−) Button : Light Button : Multi-function Button Type Operation Button Duration Turn on & Press 1 sec Basic Turn off & Operations Volume up/down Answer phone call End phone call Press 2 sec Reject phone call Press 2 sec Phone...
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Sena Technologies Co., Ltd. reserves the right to make any changes and improvements to its product without providing prior notice. Sena™ is a trademark of Sena Technologies Co., Ltd. or its subsidiaries in the USA and other countries. The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc.