Introducció
The WONDOM APM2 (AA-AP23122) is a high-performance 2-input, 4-output DSP kernel board built around the ADAU1701 chip. This versatile board is designed for a wide range of audio applications, including digital crossovers, bass enhancement, loudspeakers, and kiosk systems. It supports programming via SigmaStudio and remote control through a PC user interface when connected with a WONDOM ICP series programmer.
This manual provides essential information for the proper setup, operation, and maintenance of your APM2 DSP kernel board.
Imatge: De dalt a baix view of the WONDOM APM2 DSP Kernel Board, showing various connectors and components.
Característiques del producte
- Xip DSP: Integrated ADAU1701 for advanced audio processing.
- Entrades/sortides: 2 audio inputs, 4 audio outputs.
- Aplicacions: Suitable for digital crossover, bass enhancement, loudspeakers, and kiosk systems.
- Programació: Supports SigmaStudio for custom audio algorithms.
- Control: Remote control via PC UI when paired with WONDOM ICP series programmers.
- Versatilitat: Ideal for DIY audio, commercial, and industrial applications.
Image: Diagram illustrating the ADAU1701 DSP integration and various control methods supported by the WONDOM APM2 board, including SigmaStudio programming, APP control, and PC UI control.
Guia de configuració
1. Desembalatge i inspecció
Carefully remove the APM2 board from its packaging. Inspect the board for any visible damage. Ensure all components are securely attached.
2. Connexió a la font d'alimentació
The APM2 board requires a 5V DC power supply. Connect the power supply to the designated USB Type-C port on the board. Ensure the power supply provides stable 5V DC.
Imatge: Lateral view of the WONDOM APM2 DSP Kernel Board, highlighting the USB Type-C power and data port.
3. Audio Input and Output Connections
Connect your audio sources to the 2 input channels and your audio output devices (e.g., amplifiers, speakers) to the 4 output channels. Refer to the connection diagram for proper wiring.
Image: Detailed connection diagram showing how to connect the WONDOM APM2 board to a programming port, USB Type-C power supply, stereo audio signal inputs, stereo audio signal outputs, and subwoofer signal outputs. Note that audio inputs 1, 2, and 3 cannot be used simultaneously, and audio outputs 4, 5, and 6 are available.
4. Programming Interface Connection (Optional)
For advanced configuration and programming using SigmaStudio, connect a WONDOM ICP series programmer (e.g., ICP1, ICP3, ICP5) to the dedicated programming port on the APM2 board. Ensure the correct cable (PH-10Pos for APM3 AA11428, PH-6Pos for ICP programmers) is used.
Instruccions de funcionament
1. Engegada inicial
Once all connections are secure, apply power to the board. The power indicator LED should illuminate, indicating the board is operational.
2. Reproducció d'àudio bàsica
If the board is loaded with a default program, audio should pass through from inputs to outputs. Verify audio output from your connected speakers or headphones.
3. Programming with SigmaStudio
- Install Analog Devices SigmaStudio software on your PC.
- Connect the APM2 board to your PC via a WONDOM ICP programmer.
- Open SigmaStudio and establish communication with the ADAU1701 chip on the APM2 board.
- Design your desired audio processing flow (e.g., EQ, crossover, gain adjustment, time alignment).
- Compile and download the program to the ADAU1701 chip.
- Test the new audio processing effects.
4. Remote Control via PC UI (with ICP Programmer)
Some WONDOM ICP programmers support remote control via a dedicated PC user interface. Refer to the specific ICP programmer's manual for instructions on using its PC UI to adjust parameters on the APM2 board in real-time.
Manteniment
- Neteja: Keep the board clean and free from dust. Use a soft, dry brush or compressed air to remove dust. Do not use liquid cleaners.
- Medi ambient: Operate the board in a dry, well-ventilated environment, away from extreme temperatures and humidity.
- Manipulació: Always handle the board by its edges to avoid touching components, especially the DSP chip, which can be sensitive to static discharge.
- Actualitzacions de firmware: Periodically check the WONDOM website for any available firmware updates for the ADAU1701 chip or the APM2 board. Follow update instructions carefully.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense llum indicadora d'alimentació | Font d'alimentació incorrecta o no connectada. | Ensure 5V DC power supply is correctly connected to the USB Type-C port. Check power adapter functionality. |
| Sense sortida d'àudio | Incorrect audio connections; DSP program not loaded or incorrect; volume too low. | Verify all audio input/output cables are correctly connected. Ensure a valid DSP program is loaded via SigmaStudio. Check volume levels on source and output devices. |
| Cannot connect to SigmaStudio | ICP programmer not connected or faulty; driver issues; incorrect SigmaStudio settings. | Ensure ICP programmer is properly connected to both the APM2 board and PC. Install necessary drivers for the ICP programmer. Verify communication settings in SigmaStudio. |
| Unexpected audio distortion | Input signal too high (clipping); incorrect DSP settings; faulty components. | Reduce input signal level. Review and adjust DSP parameters in SigmaStudio. If problem persists, contact support. |
Especificacions
| Característica | Detall |
|---|---|
| Número de model | AA-AP23122 |
| Xip DSP | ADAU1701 |
| Entrades d'àudio | 2 |
| Sortides d'àudio | 4 |
| Subministrament Voltage | 5V DC (via USB Type-C) |
| Tipus de muntatge | Board Mount, Plug Mount |
| Dimensions | 3.78 x 3.03 x 1.3 polzades (dimensions del paquet) |
| Pes | 2.12 g (pes del paquet) |
Garantia i Suport
Informació de la garantia
WONDOM products are designed for reliability and performance. For specific warranty terms and conditions, please refer to the official WONDOM website or contact your point of purchase. Generally, products are covered against manufacturing defects for a specified period.
Atenció al client
For technical assistance, troubleshooting, or general inquiries regarding your WONDOM APM2 DSP Kernel Board, please contact WONDOM customer support. You can find contact information on the official WONDOM website or through the seller's support channels.
Fabricant: Electrònica segura
Marca: MARAVELLA
Oficial Weblloc: www.wondom.com (Si us plau, verifiqueu l'exactitud URL as this is a placeholder for general guidance)
