1. Inleiding
Dankie vir die aankoopasing the SunDinG SD576A Wired Cycle Computer. This device is designed to provide essential cycling data, including speed, distance, time, and temperature, to enhance your riding experience. Please read this manual carefully before installation and use to ensure proper operation and longevity of your device.
2. Produkkenmerke
- Multifunksie-skerm: Shows current speed, average speed, maximum speed, trip distance, total distance, riding time, clock, and temperature.
- Bedrade verbinding: Ensures stable and accurate data transmission.
- Agterlig: Provides clear visibility in low-light conditions or at night.
- Waterdigte ontwerp: Suitable for use in various weather conditions (short periods of light or heavy rain are not an issue).
- Wired Control Key: Allows easy switching between functions without removing hands from the handlebars.
- Outomatiese opwekking: Automatically activates from sleep mode.
- Battery: Uses two CR2032 button batteries for power.

3. Pakketinhoud
Verifieer dat alle items in die pakket teenwoordig is:
- Cycle Computer Unit x 1
- Handlebar Mount x 1
- Wired Sensor with Cable x 1
- Spoke Magnet x 1
- Kabelbinders x 4
- Instruksiehandleiding x 1

4. Opstelling en installering
Follow these steps to install your cycle computer:
- Mount the Computer Base: Securely attach the handlebar mount to your bicycle's handlebar.
- Install the Wired Sensor: Attach the wired sensor to the front fork of your bicycle using the provided cable ties. Ensure the sensor is positioned correctly to align with the spoke magnet.
- Attach the Spoke Magnet: Secure the magnet to one of the spokes on your front wheel.
- Adjust Sensor-Magnet Distance: Position the magnet so that it passes within 1.5mm of the sensor head. This precise distance is crucial for accurate speed detection.
- Attach the Cycle Computer: Slide the cycle computer unit onto the mounted base until it clicks into place.

5. Bedryfsinstruksies
The SD576A features a simple interface with a MODE button for switching displays and a SET button for adjustments. The wired control key allows for convenient operation while riding.
5.1. Basiese werking
- Krag aan/af: The unit typically powers on automatically when motion is detected or a button is pressed. It enters sleep mode after a period of inactivity.
- Verandering van vertoonmodusse: Druk die MODUS button to cycle through different display functions (e.g., current speed, average speed, trip distance, total distance, clock, temperature).
- Agterlig aktivering: The backlight can be activated automatically in low light conditions or manually by pressing a specific button (refer to the detailed instructions in the included paper manual for specific button press combinations).

6. Instellings
To access settings, typically a long press of the STEL button is required. Use the MODUS button to change values and the STEL knoppie om te bevestig.
6.1. Tydsone-instelling
Set the correct time zone for your region. For Japan, the time zone is typically set to '09'.
6.2. Speed Unit Setting
You can choose between kilometers per hour (KM/H) or miles per hour (M/H) as your preferred speed unit.
6.3. Odometer (Total Distance) Setting
The total distance can be manually adjusted or reset. This is useful if you are transferring the computer to a new bike or wish to correct the total mileage.
7. Onderhoud
- Skoonmaak: Vee die eenheid af met 'n sagte, damp lap. Moenie skuur skoonmaakmiddels of oplosmiddels gebruik nie.
- Battery vervanging: When the battery indicator shows low power, replace both CR2032 batteries. Ensure correct polarity.
- Sensor and Magnet Check: Periodically check the sensor and magnet for proper alignment and secure attachment. Ensure the gap remains within 1.5mm.
8. Probleemoplossing
- No Speed Reading: Check the sensor and magnet alignment. Ensure the gap is less than 1.5mm. Verify the sensor cable is securely connected to the main unit.
- Onakkurate lesings: Recheck the wheel circumference setting in the device settings. Ensure the sensor and magnet are stable and not moving during rides.
- Vertoning werk nie: Check battery levels and replace if necessary. Ensure the unit is properly seated in its mount.
- Knoppies reageer nie: Ensure the buttons are not stuck. If the issue persists, try removing and reinserting the batteries to perform a soft reset.
- Water binnedring: While designed to be waterproof, extreme conditions or prolonged exposure to heavy rain may cause issues. If water enters the unit, remove batteries and allow it to dry completely before re-use.
9. Spesifikasies
| Model | SD-576A |
| Afmetings | 75 mm × 45 mm × 18 mm |
| Gewig | Approx. 82g (Product only) |
| Tipe vertoon | LCD |
| Soort sensor | Speed Sensor (Wired) |
| Kragbron | CR2032 Button Battery x 2 |
| Kleur | Green (Display Backlight) |
10. Waarborg en Ondersteuning
For warranty information or technical support, please refer to the specific terms provided at the point of purchase or contact the seller directly. Keep your purchase receipt as proof of purchase.