1. Introduction
This manual provides detailed instructions for the safe and effective use of your Aideepen 0.01-100000Hz Adjustable Sine Wave Resonance Generator. This device is designed to produce a wide range of sine wave frequencies, suitable for various applications including scientific experiments, audio testing, and Schumann wave simulation. Please read this manual thoroughly before operation and retain it for future reference.
2. Key Features
- Broadband Adjustment: Adjustable frequency range from 0.1Hz to 100,000Hz, covering ultra-low, audible, and ultrasonic frequencies.
- Intuitive Button Operation: Simple and user-friendly interface for easy frequency setting.
- Schumann Wave Simulation: Capable of simulating the Earth's natural 7.83Hz Schumann resonance.
- High Integration Design: Utilizes digital circuits for enhanced anti-interference capabilities and system stability.
- Durable Construction: Available with a high-transparency acrylic shell for protection and aesthetics.
- Micro USB Power: Convenient 5V power supply via a standard Micro USB interface.
3. Product Variants
The Sine Wave Resonance Generator is available in two main configurations:
- With Shell: This version includes a protective, high-transparency acrylic casing, offering enhanced durability and a finished appearance.
- Without Shell: This version consists of the bare circuit board, suitable for integration into custom projects or for users who prefer to provide their own enclosure.
4. Setup
- Unpacking: Carefully remove the generator and included power cord from its packaging.
- Power Connection: Connect the provided Micro USB power cord to the 5V power connector on the device. Connect the other end to a standard 5V USB power source (e.g., a USB wall adapter, computer USB port, or power bank).
- Initial Power-On: Once connected, the digital display should illuminate, indicating the device is powered on. The default frequency of 7.83Hz (Schumann wave) will be displayed.
- Audio Output (Optional): If you wish to monitor the audio output, connect headphones or an external speaker to the headphone jack.
5. Operation
The generator features a digital display and a keyboard area for frequency adjustment.
5.1. Frequency Adjustment
The digital display can show up to four digits. To set the desired frequency:
- Enter Digits: Use the number keys (0-9) in the Keyboard Area to input the desired frequency value.
- Multiplier Key [K]: For frequencies greater than 9999Hz, use the 'K' key to act as a multiplier (on behalf of thousands). For example, to enter 10,000Hz:
- Press the number '1'.
- Press the number '0'.
- Press the 'K' key.
- Then press the 'OK' key.
- Confirm: After entering the desired frequency, press the 'OK' key to confirm and apply the setting.
5.2. Monitoring Output
The device generates a sine wave output through its antenna. If connected, the headphone jack provides an audio representation of the generated frequency, within the audible range.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the device. Avoid using abrasive cleaners or solvents.
- Storage: Store the generator in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Handle the device with care, especially the 'without shell' version, to avoid damaging the electronic components.
- Power: Always use a stable 5V power source. Disconnect power when not in use for extended periods.
7. Troubleshooting
- Q: The device does not power on.
- A: Ensure the Micro USB cable is securely connected to both the device and a functional 5V power source. Try a different USB cable or power adapter.
- Q: I don't notice any difference in frequency, or I can't hear the output.
- A: The generator produces frequencies from 0.1Hz to 100,000Hz. The human ear can typically only perceive frequencies between 20Hz and 20,000Hz. Frequencies below 20Hz (infrasound) may be felt rather than heard, while frequencies above 20,000Hz (ultrasound) are inaudible. Ensure your headphones or speakers are connected correctly and functioning. Not all frequencies will produce an audibly distinct sound.
- Q: The digital display is not showing the correct frequency.
- A: Double-check your input using the keyboard area and ensure you press 'OK' to confirm the frequency. Remember to use the 'K' key for values exceeding 9999Hz as per the operation instructions.
8. Specifications
| Parameter | Value |
|---|---|
| Antenna Waveform | Sine Wave |
| Power Supply Interface | Micro USB |
| Supply Voltage | 5V |
| Rated Power Consumption | < 0.5W |
| Default Frequency | 7.83Hz |
| Adjustment Range | 0.1Hz ~ 100,000Hz |
| Dimensions (without shell) | 100mm x 70mm x 8mm (3.94in x 2.76in x 0.31in) |
| Dimensions (with shell) | 107mm x 77.5mm x 18mm (4.25in x 3.05in x 0.71in) |
| Certification | CE |
9. User Tips
- When experimenting with very low or very high frequencies, remember that human hearing limits mean you may not audibly perceive the output. Consider using an oscilloscope or frequency counter for verification if audible feedback is not expected.
- For Schumann wave applications, ensure the device is placed in an open area, free from significant electromagnetic interference, to maximize its effect.
10. Warranty and Support
This product is covered by a standard manufacturer's warranty against defects in materials and workmanship. For technical support, troubleshooting assistance, or warranty claims, please contact your retailer or the manufacturer directly. Please have your purchase information and product model readily available.
