Sena R1 Smart Communications Helmet User Manual

1. Introduction

This user manual provides detailed instructions for the Sena R1 Smart Communications Helmet. It covers essential information regarding product features, proper setup, operational procedures, maintenance guidelines, troubleshooting tips, and technical specifications. Please read this manual thoroughly to ensure safe and optimal use of your Sena R1 helmet.

Figure 1: Sena R1 Smart Communications Helmet (Matte Black)

2. Product Overview

The Sena R1 Smart Communications Helmet integrates advanced technology into a traditional cycling helmet design. Key features include:

• Integrated Speakers and Microphone: Allows for audio playback and voice communication without external devices.
• Group Intercom: Facilitates communication with up to three other riders over a range of up to 900 meters (980 yards) in open terrain.
• Bluetooth Connectivity: Pairs with your smartphone for access to music, GPS navigation, and phone calls.
• Advanced Noise Control: Technology designed to reduce wind and background noise for clearer voice transmission.
• Comfort and Security: Features removable and washable inner padding, an eco-leather chinstrap, and a spin lock for adjustable fit.
• Smartphone App Integration: Customize helmet settings and manage features using a dedicated smartphone application.
• Safety Standard Compliance: Complies with 16 CFR Part 1203 safety standard.

Figure 2: Key Features of the Sena R1 Helmet

3. Setup

3.1 Measuring for Proper Fit

A properly fitting helmet is crucial for comfort, safety, and performance. Follow these steps to measure your head and determine the correct helmet size:

1. Wrap a soft, flexible measuring tape horizontally around your head, approximately 1 inch (2.5 cm) above your eyebrows and at the top of your ears.
2. Pull the tape snugly, ensuring it is level from front to back.
3. Read the measurement where the tape overlaps. Repeat for accuracy.
4. Compare your measurement to the sizing chart below to find your recommended helmet size.

Sizing Guide

3.2 Adjusting the Helmet

Once you have selected the correct size, adjust the helmet for a secure and comfortable fit:

1. Dial Adjustment: Before placing the helmet on your head, fully open the dial adjustment located at the back of the helmet. This allows the helmet shell to sit properly on your head.
2. Positioning: Place the helmet on your head so it sits level, covering your forehead without tilting too far forward or backward.
3. Tighten Dial: Gradually tighten the dial adjustment until the helmet feels snug but comfortable. It should not be excessively tight, but firm enough to prevent significant movement.
4. Chin Strap: Buckle the chin strap. Adjust the strap so it is snug, allowing enough space for you to move your mouth or fit approximately three fingers between your chin and the strap.
5. Side Straps: Adjust the buckles on the side straps so they form a 'V' shape just below your ears, lying flat against your head. The straps should not touch your ears.

4. Operating Instructions

4.1 Power On/Off

• Power On: Press and hold the Center Button and the (+) Button for 1 second.
• Power Off: Press and hold the Center Button and the (+) Button for 1 second.

4.2 Bluetooth Pairing (Phone)

To connect your Sena R1 helmet to your smartphone for music, GPS, and phone calls:

1. With the helmet powered off, press and hold the Center Button for 5 seconds until you hear the voice prompt "Phone pairing".
2. On your smartphone, enable Bluetooth and search for new devices.
3. Select "Sena R1" from the list of available devices.
4. If prompted, enter the PIN "0000".
5. Once paired, you will hear "Phone connected" from the helmet.

Figure 3: Smartphone Connectivity for Calls, Music, and GPS

4.3 Intercom Pairing (Helmet-to-Helmet)

The Sena R1 supports 4-way group intercom communication. To pair multiple helmets:

1. Ensure both helmets are powered on.
2. On both helmets, press and hold the Center Button for 5 seconds until you hear "Intercom pairing". The LED will flash red.
3. Tap the Center Button on one of the helmets to initiate the connection.
4. Repeat this process for additional helmets (up to four total).
5. Once all helmets are paired, tap the Center Button on each helmet in reverse order of pairing to re-establish the group intercom.

4.4 Music, GPS, and Phone Calls

• Music Playback: After pairing with your smartphone, music will stream directly to the helmet's integrated speakers. Use the (+) and (-) buttons to adjust volume or skip tracks.
• GPS Navigation: Audio directions from your smartphone's GPS application will be heard through the helmet speakers.
• Phone Calls: Answer incoming calls by tapping the Center Button. End calls by tapping the Center Button again.

4.5 FM Radio

The Sena R1 helmet includes a built-in FM radio. To operate the FM radio:

• Turn On/Off: Press and hold the (-) Button for 1 second to turn the FM radio on or off.
• Scan Stations: Double-tap the (+) or (-) button to scan for the next or previous available station.

4.6 Sena Cycling App

The Sena Cycling App allows you to configure various settings and features of your R1 helmet directly from your smartphone. Download the app from your device's app store. Through the app, you can:

• Manage intercom friend lists.
• Adjust audio settings.
• Access the Quick Start Guide.
• Update firmware.

Figure 4: Sena Cycling App Interface

5. Maintenance

5.1 Cleaning

• Exterior: Wipe the helmet exterior with a soft, damp cloth. Avoid harsh chemicals or abrasive cleaners.
• Inner Padding: The inner padding is removable and washable. Refer to the care label on the padding for specific washing instructions. Ensure padding is completely dry before reinserting.
• Speakers/Microphone: Gently clean with a dry, soft brush or cloth. Do not use liquids directly on electronic components.

5.2 Battery Information

The Sena R1 helmet features a long-lasting battery. Typical talk time is approximately 6 hours, with a total battery life of up to 12 hours. Charge the helmet using the provided USB cable. A full charge typically takes about 2.5 hours.

6. Troubleshooting

If you encounter issues with your Sena R1 helmet, try the following:

• No Power: Ensure the battery is charged. Connect the helmet to a power source using the USB cable.
• Bluetooth Connection Issues:
• Turn off and restart both the helmet and your smartphone.
• Delete the Sena R1 from your smartphone's Bluetooth device list and attempt to re-pair.
• Ensure the helmet is in phone pairing mode (voice prompt "Phone pairing").
• Intercom Not Connecting:
• Ensure all helmets are within the specified intercom range (up to 900 meters in open terrain).
• Repeat the intercom pairing process as described in Section 4.3.
• Check for any obstructions between helmets that might interfere with the signal.
• Audio Quality Issues (Wind Noise): While Advanced Noise Control is implemented, some wind noise may be present, especially at higher speeds. Ensure the microphone is positioned correctly.
• Factory Reset: If problems persist, perform a factory reset. Refer to the Sena Cycling App or Sena's official website for instructions on how to perform a factory reset for your specific firmware version.

7. Specifications

Below are the technical specifications for the Sena R1 Smart Communications Helmet:

8. Warranty and Support

The Sena R1 Smart Communications Helmet comes with a 2-year warranty from the date of purchase. For warranty claims, technical support, or additional product information, please visit the official Sena website or contact Sena customer service directly.

Official Sena Website: www.sena.com