Navihood L2 GPS Bike Computer User Manual

1. Introduction

The Navihood L2 GPS Bike Computer is a wireless cycling device designed to provide comprehensive data for your rides. It features a 2.0-inch color LCD, multi-satellite GPS support for accurate positioning, and connectivity via Bluetooth and ANT+ for various sensors. This manual provides instructions for setting up, operating, and maintaining your L2 bike computer.

Image 1.1: Navihood L2 GPS Bike Computer

2. What's in the Box

Verify that all the following items are included in your package:

• Navihood L2 GPS Bike Computer
• Bike Computer Mount (Stem Mount)
• Rubber Bands for mounting
• Type-C Data Cable
• Lanyard
• Quick User Guide

Image 2.1: Included Accessories

3. Setup

3.1 Mounting the Device

Attach the bike computer mount to your bicycle's handlebar or stem using the provided rubber bands. Ensure the mount is securely fastened and the computer clicks firmly into place. The L2 features a high-strength aluminum alloy back base for durability.

Image 3.1: Mounting the L2 Bike Computer

3.2 Initial Power On

Press and hold the power button (usually located on the side or bottom) for a few seconds until the screen illuminates. The device will perform a self-check and then display the main interface.

3.3 Navihood App Connection

For full functionality and customization, download the Navihood App from your smartphone's app store. Open the app, create an account, and follow the on-screen instructions to pair your L2 bike computer via Bluetooth. This allows for personalized display settings and data synchronization.

Image 3.2: Quick Setup with Navihood App

4. Operating Instructions

4.1 Button Functions

The L2 bike computer features six ergonomic buttons distributed on both sides and at the bottom for easy operation during rides. Refer to the quick user guide for specific button assignments for navigation, mode switching, and data recording.

4.2 Display Customization

The 2.0-inch HD color screen can display over 114 data points across 13 customizable pages. Use the Navihood App to personalize your display, selecting which data fields are most relevant to your cycling needs.

Image 4.1: Customizable Data Display

4.3 GPS Functionality

The L2 supports multiple satellite systems including GPS, Beidou, GLONASS, GALILEO, and QZSS for fast and accurate positioning. A warm start typically acquires a signal within 2 seconds, while a cold start takes approximately 30 seconds.

Image 4.2: Multi-Satellite System Support

4.4 Sensor Pairing (ANT+ & Bluetooth 5.0)

The L2 bike computer supports dual protocol connections (ANT+ and Bluetooth 5.0) for seamless integration with external sensors. You can pair heart rate monitors, cadence sensors, and power meters to enhance your training data. Refer to the quick user guide for detailed pairing instructions.

Image 4.3: Sensor Connectivity

4.5 Route Planning

Utilize the Navihood App for advanced route planning. You can upload existing routes, preview them before your ride, and receive real-time turning tips and deviation alerts directly on your L2 device.

4.6 Data Synchronization

After your ride, synchronize your data with popular applications such as Strava, Komoot, and TrainingPeaks via the Navihood App. This allows for detailed analysis, sharing, and tracking of your cycling performance.

Image 4.4: App Integration and Data Sync

4.7 Auto Backlight

The L2 features an automatic backlight that adjusts to ambient light conditions, ensuring clear visibility of your data both in bright sunlight and at night.

5. Maintenance

5.1 Charging

The L2 bike computer is equipped with a Type-C charging port and a lithium-ion battery, providing up to 25 hours of battery life. Charge the device using the provided Type-C data cable and a standard USB power adapter.

Image 5.1: Charging and Battery Information

5.2 Cleaning

To clean the device, wipe it with a soft, damp cloth. Avoid using abrasive cleaners or solvents that could damage the screen or casing.

5.3 Water Resistance

The Navihood L2 has an IPX7 waterproof rating, meaning it can withstand immersion in water up to 1 meter for 30 minutes. This protects it from rain and splashes during your rides. Ensure the Type-C port cover is securely closed to maintain water resistance.

Image 5.2: IPX7 Water Resistance

6. Troubleshooting

6.1 Device Not Powering On

• Ensure the device is fully charged. Connect it to a power source using the Type-C cable.
• Try pressing and holding the power button for a longer duration (10-15 seconds) for a hard reset.

6.2 GPS Signal Acquisition Issues

• Ensure you are in an open area with a clear view of the sky.
• Wait a few minutes for the device to acquire satellite signals, especially during a cold start.
• Check for any obstructions that might block the signal.

6.3 Sensor Pairing Problems

• Ensure the sensor is active and within range of the L2 bike computer.
• Check the sensor's battery level.
• Restart both the L2 and the sensor, then attempt pairing again.
• Verify that the sensor is compatible with ANT+ or Bluetooth 5.0.

6.4 Data Not Syncing with App

• Ensure Bluetooth is enabled on your smartphone and the L2 is paired with the Navihood App.
• Check your internet connection for syncing data to third-party platforms.
• Restart the Navihood App and your L2 device.

7. Specifications

8. Warranty Information

The Navihood L2 GPS Bike Computer comes with a One Year Warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.

9. Support

For further assistance, technical support, or to access updated user guides and FAQs, please visit the official Navihood website or contact their customer service. You can also find support within the Navihood mobile application.