M-Wave M21CW Wireless Bicycle Computer Instruction Manual

1. Introduktion

The M-Wave M21CW is a wireless bicycle computer designed to enhance your cycling experience by providing essential ride data. Featuring wireless transmission between the hub sensor and the main unit, this device offers 21 functions, including speed, distance, time, and more. Its backlit display ensures readability in various conditions, and tool-free mounting simplifies installation.

2. Produktfunktioner

• Trådløs transmission: Eliminates the need for cables, providing a clean setup.
• 21-funktioner: Includes current speed, average speed, maximum speed, trip distance, total odometer, riding time, clock, thermometer, calorie consumption, cadence calculator, stopwatch, freeze frame function, and more.
• Baggrundsbelyst skærm: Ensures clear visibility of data in low-light conditions.
• Værktøjsfri montering: Easy installation on handlebars or stem.
• Automatisk tænd/sluk: Automatically activates with motion and powers down after inactivity to conserve battery life.
• Metric/English Conversion: Supports both kilometers/miles and Celsius/Fahrenheit units.
• Batterier inkluderet: Klar til øjeblikkelig brug.

3. Pakkens indhold

Bekræft at alle varer er til stede i pakken:

• M-Wave M21CW Bicycle Computer Unit
• Trådløs hastighedssensor
• Mounting Bracket for Handlebar/Stem
• Hjulmagnet
• Batteries (for computer unit and sensor)

Image: M-Wave M21CW Bicycle Computer in its retail packaging.

4. Opsætning

4.1. Batteriinstallation

1. Computerenhed: Open the battery compartment on the back of the computer unit. Insert the battery, ensuring correct polarity (+/-). Close the compartment securely.
2. Trådløs sensor: Open the battery compartment on the wireless sensor. Insert the battery, ensuring correct polarity. Close the compartment securely.

4.2. Montering af sensor og magnet

1. Attach the wireless speed sensor to the bicycle fork using the provided zip ties or strap. Position it on the side of the fork closest to the wheel spokes.
2. Secure the wheel magnet to a spoke on the wheel.
3. Adjust the position of the sensor and magnet so that the magnet passes within 5mm of the sensor when the wheel rotates. Ensure they do not touch.

4.3. Montering af computerenheden

1. Attach the mounting bracket to your bicycle's handlebar or stem using the provided tool-free strap.
2. Slide the M21CW computer unit onto the mounting bracket until it clicks securely into place.

4.4. Indledende indstillinger

After battery installation, the unit will typically enter setup mode automatically. If not, press and hold the SÆT knap.

1. Hjulomkreds: The display will show a flashing number. Use the MODE knappen for at justere værdien og SÆT button to confirm and move to the next digit. Refer to your bicycle tire's sidewall for its size (e.g., 700x23c) and consult a wheel circumference chart for the corresponding value in millimeters.
2. Enheder: Select between kilometers per hour (km/h) or miles per hour (mph) for speed/distance, and Celsius (°C) or Fahrenheit (°F) for temperature. Use MODE at skifte og SÆT for at bekræfte.
3. Ur: Set the current time (24-hour or 12-hour format, depending on model). Use MODE at justere og SÆT for at bekræfte.

5. Betjeningsvejledning

Image: M-Wave M21CW Bicycle Computer display.

5.1. Knapfunktioner

• MODE knap:
  • Kort tryk: Cycles through various display functions (e.g., Current Speed, Odometer, Trip Distance, Max Speed, Avg Speed, Riding Time, Clock, Thermometer, Calories, Cadence).
  • Langt tryk: May activate specific sub-menus or reset certain values depending on the current mode.
• SET -knap:
  • Kort tryk: Used to confirm selections or adjust values during setup.
  • Langt tryk: Typically used to enter or exit setup mode, or to reset trip data (e.g., trip distance, riding time) when in the corresponding display mode.

5.2. Navigeringsfunktioner

From the main display, repeatedly press the MODE knap til view different data points. The display will show one or more functions simultaneously, such as current speed at the top, and other data like trip distance or temperature at the bottom.

5.3. Baggrundsbelysning

The M21CW features a backlight for improved visibility. The activation method may vary (e.g., automatic in low light, short press of a button, or a specific button combination). Refer to the quick start guide included with your product for precise instructions.

5.4. Auto On/Off

The computer automatically powers on when it detects wheel movement and powers off after a period of inactivity to conserve battery life. No manual intervention is typically required for this function.

6. Vedligeholdelse

• Rensning: Tør computerenheden og sensoren af ​​med en blød kludamp klud. Brug ikke slibende rengøringsmidler, opløsningsmidler eller stærke kemikalier, da disse kan beskadige skærmen ellerasing.
• Udskiftning af batteri: When the low battery indicator appears on the display, replace the batteries in both the computer unit and the wireless sensor. Ensure you use the correct battery type (Lithium Manganese Dioxide) and observe correct polarity.
• Opbevaring: If the computer will not be used for an extended period, consider removing the batteries to prevent leakage and damage. Store the unit in a dry, cool place away from direct sunlight.

7. Fejlfinding

• No Speed Display or Incorrect Readings:
  • Check the alignment between the wireless sensor and the wheel magnet. Ensure the gap is no more than 5mm.
  • Verify that batteries in both the computer unit and the sensor are correctly installed and have sufficient charge. Replace if necessary.
  • Ensure the computer unit is securely seated in its mounting bracket.
• Skærm virker ikke:
  • Check the battery in the computer unit.
  • Ensure the unit is properly connected to the mounting bracket.
• Inaccurate Distance or Speed:
  • Re-check the wheel circumference setting in the initial setup. An incorrect value will lead to inaccurate measurements.

8. Specifikationer

9. Garanti og support

For detailed warranty information, technical support, or service inquiries regarding your M-Wave M21CW Wireless Bicycle Computer, please refer to the official M-Wave webwebstedet eller kontakt den forhandler, hvor du købte produktet. Gem din købsbevis til garantikrav.