WONDOM ADAU1701 DSP Preamp: 2-In 4-Out Digital Signal Processor Instruction Manual

Bevezetés

This manual provides detailed instructions for the installation, operation, and maintenance of your WONDOM ADAU1701 DSP Preamp. This unit is designed for advanced audio signal processing, offering a 2-input, 4-output configuration with digital crossover capabilities and support for SigmaStudio programming.

A legfontosabb jellemzők a következők:

• Powered by ADAU1701 DSP, a 28/56bit Digital Signal Processor Engine.
• 24bit ADC/DAC Resolution Ratio with a 48kHz Sampling Rate.
• Unbalanced 2-Input, 4-Output Preamp Egység.
• USB Type-C Port for DC 5V Power.
• Four Potentiometers for High-Pass Filter (HPF), Low-Pass Filter (LPF), and Volume Control.
• Integrated Mute & Phase Switches.
• Supports SigmaStudio Programming when connected with an ICP5 programmer.
• Open-sourced Demo Program & HEX Files are provided for restoring factory settings.

A csomag tartalma

Kérjük, ellenőrizze, hogy minden elem megvan-e a csomagban:

• WONDOM ADAU1701 DSP Preamp Egység
• USB Type-C kábel (tápellátáshoz)
• Felhasználói kézikönyv (ez a dokumentum)
• (Optional: ICP5 Programmer, sold separately for advanced programming)

Biztonsági információk

• Ensure the power supply matches the device's requirements (DC 5V, 1A via USB Type-C).
• Ne tegye ki a készüléket nedvességnek vagy szélsőséges hőmérsékletnek.
• Avoid opening the enclosure unless you are a qualified technician.
• Gyermekek elől elzárva tartandó.

Beállítás

1. Fizikai kapcsolatok

Refer to the diagrams below for proper connection of audio inputs, outputs, and power.

1. ábra: Hátsó panel csatlakozásai. This image shows the rear panel of the ADAU1701 DSP Preamp, highlighting the DC Input (5V, 1A), ICP Port, Line In (ADC0 Left, ADC1 Right), and Line Out (DAC0 Right, DAC1 Left, DAC2 Right, DAC3 Left) RCA jacks.

• Tápfeszültség csatlakozás: Connect a DC 5V, 1A power supply to the USB Type-C port labeled "DC INPUT 5V, 1A" on the rear panel.
• Audio bemenet: Connect your audio source (e.g., media player, pre-amplifier) to the "LINE IN" RCA jacks (ADC0 Left, ADC1 Right).
• Hangkimenet: Csatlakoztassa a amplifiers or powered speakers to the "LINE OUT" RCA jacks. The default configuration provides 2-channel mid-range output (DAC2 Right, DAC3 Left) and 2-channel bass output (DAC0 Right, DAC1 Left) for a 2-way digital crossover setup.
• ICP Port: This port is used for connecting an ICP5 programmer (sold separately) for advanced SigmaStudio programming.

2. Kezdeti bekapcsolás

Once all connections are secure, apply power to the unit. The "POWER" LED on the front panel should illuminate, indicating the device is operational.

Kezelési útmutató

The WONDOM ADAU1701 DSP Preamp features several controls on its front panel for direct adjustment, as well as advanced programming capabilities via SigmaStudio.

2. ábra: Előlapi kezelőszervek. This image displays the front panel, showing the Power LED, Busy LED, SW1 (Mute) and SW2 (Phase) switches, and four potentiometers (POT1, POT2, POT3, POT4) for various audio adjustments.

Az előlapi vezérlők:

• POWER LED: Jelzi, hogy a készülék be van kapcsolva.
• BUSY LED: Indicates DSP activity.
• SW1 (Mute Switch): Toggles audio output mute on/off.
• SW2 (Phase Switch): Adjusts the phase of the audio output.
• POT1 (MP3 / ADC2): Controls the High-Pass Filter (HPF) for Bank B (3kHz-20kHz).
• POT2 (MP8 / ADC3): Controls the Low-Pass Filter (LPF) for Bank A (210Hz-3kHz).
• POT3 (MP9 / ADC0): Controls the High-Pass Filter (HPF) for Bank A (10Hz-310Hz).
• POT4 (VOL): Szabályozza a teljes hangerőt.

Digital Crossover Configuration:

The unit's default output is configured as a 2-way digital crossover, providing dedicated outputs for bass and mid-range frequencies.

Figure 3: 2-In, 4-Out Digital Crossover. This diagram shows the RCA jack assignments for 2-channel Line Input, 2-channel Mid-range Output, and 2-channel Bass Output, facilitating a 2-way digital crossover setup.

• 2CH Line Input: ADC0 Left (White), ADC1 Right (Red).
• 2CH Mid-range Output: DAC2 Right (Red), DAC3 Left (White).
• 2CH Bass Output: DAC0 Right (Red), DAC1 Left (White).

SigmaStudio Programming:

For advanced customization and fine-tuning of the DSP functions, the unit supports programming via Analog Devices' SigmaStudio software. An ICP5 programmer (sold separately) is required to connect the DSP unit to your computer.

Figure 4: SigmaStudio Programming Setup. This image illustrates the connection between the DSP unit and an ICP5 programmer, along with a visual representation of the SigmaStudio graphical programming interface.

• Szoftver: Download and install SigmaStudio from the Analog Devices webtelek.
• Hardver: Connect the ICP5 programmer to the ICP Port on the DSP unit and to your computer via USB.
• Programozás: Utilize the open-sourced demo program and HEX files provided by WONDOM to get started or to restore factory settings. All terminal functions can be tailored to specific needs using SigmaStudio.

Karbantartás

• Tartsa tisztán a készüléket puha, száraz ruhával törölve.
• Kerülje az erős vegyszerek vagy súroló hatású tisztítószerek használatát.
• A túlmelegedés elkerülése érdekében biztosítson megfelelő szellőzést a készülék körül.
• Regularly check all cable connections for secure fit.

Hibaelhárítás

Műszaki adatok

Garancia és támogatás

WONDOM products are manufactured by Sure Electronics. For warranty information, technical support, and further assistance, please refer to the official Sure Electronics webweboldalukon, vagy vegye fel a kapcsolatot közvetlenül az ügyfélszolgálatukkal. Őrizze meg a vásárlási nyugtát vásárlási bizonylatként garanciális igények esetén.

Manufacturer: Sure Electronics

For additional resources and community support regarding SigmaStudio programming, online forums and tutorials can be a valuable resource.