Nhanganyaya
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 Zviri mukati
Usati watanga kuisa, ndapota simbisa kuti zvese zviri mupakeji yako:
- Bicycle computer (main unit, includes battery)
- Bracket for wireless models
- ATS Speed Transmitter (includes battery)
- Magnet
- Mounting material (e.g., zip ties)
- Mirayiridzo yekushandisa (bhuku rino)

Image: All included components for the Sigma BC 9.16 ATS Wireless Bicycle Computer.
1.2 Kuiswa kwebhatiri
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 Kuisa Chishandiso
The Sigma BC 9.16 ATS features tool-free mounting for easy installation.
- Isa 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 Zvirongwa zvekutanga
After installation, you will need to configure basic settings:
- Sarudzo yeMutauro: Choose your preferred language from the seven available options.
- Saizi yeTire: 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. Kushanda
2.1 Basic Mabasa
The BC 9.16 ATS provides the following cycling parameters:
- Kumhanya Kwezvino: Inoratidza kumhanya kwako kwebhasikoro panguva chaiyo.
- Distance: Tracks the distance covered during your current trip.
- Nguva Yekukwira: Records the duration of your current ride.
- Macalorie: Estimates calories burned during your ride.
- Wachi: Inoratidza nguva yazvino.
- 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 Kufamba-famba kweRatidziro
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.

Mufananidzo: Kuvhara 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. Kuchengeta
3.1 Kuramba Mvura
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 Kuchenesa
Kuti uchenese mudziyo wako, shandisa soft, damp cloth. Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the display or casing.
3.3 Kutsiviwa kwebhatiri
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.
- Bvisa bhatiri rekare.
- Isa bhatiri idzva reCR2032 rine divi rakanaka (+) rakatarisa mudenga.
- Vhara chifukidziro chebhatiri zvakanaka kuti mvura isapinda.
4. Kugadzirisa matambudziko
If you encounter issues with your Sigma BC 9.16 ATS, consider the following common solutions:
- Hapana Chiratidziro/Chishandiso Chisiri Kuvhurwa: Tarisa kana bhatiri rakaiswa zvakanaka uye rakachajwa zvakakwana. Chinja bhatiri kana zvichidikanwa.
- Kuverenga Kumhanya/Kureba Kusina Kururama: 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 websaiti kana kubata rutsigiro rwevatengi.
5. Zvinotsanangurwa
| Feature | Tsanangudzo |
|---|---|
| Model Number | 09162 |
| Product Dimensions | 30 x 30 x 30 cm |
| Item Weight | 54 g (0.05 Kilogiramu) |
| Color | Nhema |
| Kukura Kwekuratidza | 9.16 inches |
| Display Type | FSTN |
| Mabhatiri Anodiwa | 2 Lithium Metal batteries (CR2032, included) |
| Hupenyu hwebhatiri | Anenge 100 Maawa |
| Sensor Type | Speed Sensor |
| Kubatana Technology | Proprietary Wireless Protocol (ATS) |
| Kuramba Mvura | IPX8 Standard |
| Mounting | Tool-Yemahara |
6. Warranty uye Tsigiro
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.





