Introduction
The Sigma BC 9.16 ATS is a wireless bicycle computer designed to provide essential cycling data in a compact and user-friendly format. This manual will guide you through the setup, operation, maintenance, and troubleshooting of your device, ensuring you get the most out of its features.
Image: The main display unit of the Sigma BC 9.16 ATS Wireless Bicycle Computer.
1. Setup
1.1 Package Contents
Before beginning installation, please verify that all components are present in your package:
- Bicycle computer (main unit, includes battery)
- Bracket for wireless models
- ATS Speed Transmitter (includes battery)
- Magnet
- Mounting material (e.g., zip ties)
- Operating instructions (this manual)
Image: All included components for the Sigma BC 9.16 ATS Wireless Bicycle Computer.
1.2 Battery Installation
The bicycle computer and ATS Speed Transmitter come with pre-installed Lithium Metal CR2032 batteries. If replacement is needed, refer to the Maintenance section.
1.3 Mounting the Device
The Sigma BC 9.16 ATS features tool-free mounting for easy installation.
- Install the Bracket: Secure the bracket for the main unit to your handlebar or stem using the provided mounting material. Ensure it is firmly attached and positioned for optimal viewing.
- Attach the ATS Speed Transmitter: Mount the ATS Speed Transmitter to your bicycle's fork. Position it so that it aligns with the wheel magnet.
- Attach the Magnet: Secure the magnet to a spoke on your front wheel. Ensure the magnet passes closely (within 5mm) to the ATS Speed Transmitter with each wheel rotation.
- Mount the Computer: Slide the main computer unit onto the bracket until it clicks securely into place.
Image: Diagram showing the wireless speed sensor and magnet placement for data transmission.
1.4 Initial Settings
After installation, you will need to configure basic settings:
- Language Selection: Choose your preferred language from the seven available options.
- Tire Size: Set the correct tire size for accurate speed and distance measurements. The device allows for predefined tire sizes.
Image: The computer display showing the wheel size setting option.
2. Operation
2.1 Basic Functions
The BC 9.16 ATS provides the following cycling parameters:
- Current Speed: Displays your real-time cycling speed.
- Distance: Tracks the distance covered during your current trip.
- Ride Time: Records the duration of your current ride.
- Calories: Estimates calories burned during your ride.
- Clock: Shows the current time.
- Total Calories: Accumulates total calories burned over all rides.
- Total Distance: Accumulates total distance covered over all rides.
- Total Trip Time: Accumulates total ride time over all trips.
Image: The computer display showing the calories burned during a ride.
2.2 Automatic Start/Stop
The device features an automatic start/stop function. It will automatically begin recording data when you start cycling and pause when you stop, resuming when you continue your ride.
2.3 Display Navigation
Use the button(s) on the device to cycle through the various display modes and view different data parameters. The compact display is designed for clear readability.
Image: A close-up view of the Sigma BC 9.16 ATS display, showing clear digits.
2.4 Multi-Bike Use
The BC 9.16 ATS can be used with multiple bikes. You can set predefined tire sizes for different bicycles, allowing you to easily switch the computer between them while maintaining accurate data tracking.
3. Maintenance
3.1 Water Resistance
The Sigma BC 9.16 ATS is watertight in accordance with the IPX8 standard, meaning it is protected against continuous immersion in water under specified conditions. This ensures reliable performance in various weather conditions.
3.2 Cleaning
To clean your device, use a soft, damp cloth. Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the display or casing.
3.3 Battery Replacement
Both the main computer unit and the ATS Speed Transmitter use CR2032 Lithium Metal batteries. When the battery indicator appears on the display or the device stops functioning, replace the battery:
- Carefully open the battery compartment cover using a coin or appropriate tool.
- Remove the old battery.
- Insert a new CR2032 battery with the positive (+) side facing up.
- Close the battery compartment cover securely to maintain water resistance.
4. Troubleshooting
If you encounter issues with your Sigma BC 9.16 ATS, consider the following common solutions:
- No Display/Device Not Turning On: Check if the battery is correctly installed and has sufficient charge. Replace the battery if necessary.
- Inaccurate Speed/Distance Readings: Ensure the ATS Speed Transmitter and magnet are correctly aligned and within the recommended distance (typically 5mm). Verify that the tire size setting is accurate.
- No Signal/Intermittent Readings: Check the battery in the ATS Speed Transmitter. Ensure there are no strong electromagnetic interference sources nearby. Re-position the transmitter and magnet if needed.
- Automatic Start/Stop Not Working: Confirm the device is properly mounted and the speed sensor is detecting wheel rotations.
For further assistance, please refer to the official Sigma Sport website or contact customer support.
5. Specifications
| Feature | Specification |
|---|---|
| Model Number | 09162 |
| Product Dimensions | 30 x 30 x 30 cm |
| Item Weight | 54 g (0.05 Kilograms) |
| Colour | Black |
| Display Size | 9.16 Inches |
| Display Type | FSTN |
| Batteries Required | 2 Lithium Metal batteries (CR2032, included) |
| Battery Life | Approximately 100 Hours |
| Sensor Type | Speed Sensor |
| Connectivity Technology | Proprietary Wireless Protocol (ATS) |
| Water Resistance | IPX8 Standard |
| Mounting | Tool-Free |
6. Warranty and Support
For information regarding the product warranty, please refer to the warranty card included in your original packaging or visit the official Sigma Sport website. For technical support, frequently asked questions, or additional assistance, please contact Sigma Sport customer service through their official channels.
