Schwinn SW569 13-Function Wireless Bike Computer User Manual

1. Introduction

The Schwinn SW569 13-Function Wireless Bike Computer provides essential cycling data without the need for cumbersome wires. This device accurately measures speed, time, and distance, along with other training functions, to enhance your cycling experience. Its wireless design ensures a clean installation and reliable performance.

This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your new bike computer.

2. Package Contents

Please verify that all the following components are included in your package:

Schwinn 13-Function Wireless Bike Computer Unit (LCD Display)
Wireless Speed Sensor/Transmitter
Wheel Magnet
Handlebar Mounting Bracket
Zip Ties for Installation
Batteries (typically pre-installed or included)

Schwinn Wireless Bike Computer components including computer unit, sensor, magnet, and zip ties.

Image: All components of the Schwinn Wireless Bike Computer, including the main display unit, wireless sensor, wheel magnet, mounting bracket, and zip ties.

3. Installation Guide

Follow these steps to correctly install your Schwinn Wireless Bike Computer.

3.1. Battery Installation

The computer unit and wireless sensor require batteries for operation. Typically, these are coin-cell batteries (e.g., CR2032). Open the battery compartment on the back of the computer unit and the sensor, insert the batteries with the correct polarity, and securely close the compartments.

3.2. Mounting the Computer Unit

Attach the handlebar mounting bracket to your bicycle's handlebar using the provided zip ties. Ensure it is securely fastened and positioned for easy viewing.
Slide the computer unit onto the mounting bracket until it clicks into place.

3.3. Mounting the Wireless Speed Sensor

Attach the wireless speed sensor to the front fork of your bicycle using the provided zip ties. Position it on the side of the fork that aligns with the wheel spokes.
Ensure the sensor is oriented correctly, with the arrow or designated marking pointing towards the wheel magnet's path.

3.4. Attaching the Wheel Magnet

Securely attach the wheel magnet to a spoke on the front wheel.
Adjust the magnet's position so that it passes the wireless sensor with a gap of no more than 5mm (0.2 inches). The closer the magnet is to the sensor without touching, the more reliable the signal.

Schwinn Wireless Bike Computer display unit and wireless speed sensor.

Image: The main computer display unit and the wireless speed sensor, illustrating their relative sizes and design.

4. Operation

Your Schwinn Wireless Bike Computer features 13 functions to track your ride data. The large LCD screen displays information clearly, and operations are managed via integrated buttons.

4.1. Basic Functions

Current Speed: Displays your real-time cycling speed.
Average Speed: Calculates the average speed of your current ride.
Maximum Speed: Records the highest speed achieved during your ride.
Trip Distance: Measures the distance covered in your current ride.
Odometer: Tracks the total accumulated distance across all rides.
Ride Time: Records the duration of your current ride.
Clock: Displays the current time (12/24 hour format).

4.2. Advanced Functions

Scan Mode: Automatically cycles through various data displays.
Speed Comparator: Indicates if your current speed is above or below your average speed.
Calories Burned: Estimates calorie consumption (requires user input for weight, if available).
Fat Burned: Estimates fat burned (requires user input for weight, if available).
Temperature: Displays ambient temperature.
Backlight: Illuminates the display for night riding.

4.3. Button Usage

The computer typically features two or three buttons for navigation and setting adjustments. Refer to the specific button labels on your device for precise functions:

MODE Button: Cycles through different display modes (e.g., speed, distance, time).
SET/RESET Button: Used to enter settings mode, confirm selections, or reset trip data.
UP/DOWN Buttons (if present): Adjust values during settings or navigate menus.

Press and hold the SET/RESET button to enter settings mode or to reset trip data. A short press typically confirms a selection or advances to the next display.

5. Settings and Calibration

Accurate readings depend on proper calibration, especially setting the wheel circumference.

5.1. Setting Wheel Circumference

The wheel circumference tells the computer how far the wheel travels in one rotation. This is crucial for accurate speed and distance measurements.

Consult your bicycle tire's sidewall for its size (e.g., 700x23c, 26x1.95).
Refer to a wheel circumference chart (often found online or in a more detailed manual) to find the corresponding circumference in millimeters (mm).
Enter the settings mode on your computer (usually by pressing and holding the SET button).
Navigate to the wheel circumference setting and input the correct value using the appropriate buttons.
Confirm the setting and exit the settings mode.

Tip: For maximum accuracy, measure your wheel's actual circumference by marking a spot on the tire and the ground, rolling the bike one full revolution, and measuring the distance on the ground.

5.2. Unit Selection (Miles/Kilometers)

In the settings mode, you can also select your preferred unit of measurement for distance and speed (kilometers per hour (km/h) or miles per hour (mph)).

6. Maintenance

Proper maintenance ensures the longevity and accuracy of your bike computer.

Cleaning: Wipe the computer unit and sensor with a soft, damp cloth. Avoid abrasive cleaners or solvents.
Battery Replacement: Replace batteries in both the computer unit and sensor when the display becomes dim or readings become inconsistent. Ensure correct battery type (e.g., CR2032) and polarity.
Sensor/Magnet Alignment: Periodically check that the sensor and magnet remain properly aligned (within 5mm gap) and securely fastened.
Water Resistance: The device has an IP54 rating, meaning it is protected from dust and splashing water. Avoid submerging the unit in water or exposing it to heavy rain for extended periods.

7. Troubleshooting

If you encounter issues with your bike computer, try the following solutions:

Problem	Possible Cause	Solution
No display or dim display	Dead or low battery in computer unit.	Replace the battery in the computer unit.
No speed/distance readings	Dead or low battery in sensor. Sensor and magnet misaligned or too far apart. Sensor or magnet loose. Interference from other wireless devices.	Replace the sensor battery. Adjust sensor and magnet to be within 5mm. Securely fasten sensor and magnet. Move away from strong electromagnetic sources.
Inaccurate speed/distance	Incorrect wheel circumference setting.	Re-enter the correct wheel circumference in the settings.
Display freezes or behaves erratically	Temporary software glitch or low battery.	Remove and reinsert batteries to perform a hard reset. Replace batteries if old.

8. Specifications

Model: SW569
Functions: 13 (Speed, Distance, Time, Odometer, etc.)
Display Type: LCD
Sensor Type: Wireless Speed Sensor
Mounting Type: Handlebar Mount
Human Interface: Buttons
Water Resistance: IP54 (Protected from dust and splashing water)
Power Source: Coin-cell batteries (e.g., CR2032) for computer and sensor

9. Warranty and Support

Schwinn products are designed for quality and durability. For specific warranty information, please refer to the warranty card included with your purchase or visit the official Schwinn website.

For technical support, troubleshooting assistance beyond this manual, or to inquire about replacement parts, please contact Schwinn customer service. Contact details can typically be found on the product packaging or the official brand website.

Schwinn SW569