원덤 아다우1701 DSP 프리amp2입력 4출력 디지털 신호 처리기 사용 설명서

소개

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.

주요 특징은 다음과 같습니다.

• Powered by ADAU1701 DSP, a 28/56bit Digital Signal Processor Engine.
• 24bit ADC/DAC Resolution Ratio with a 48kHz Samp링율.
• Unbalanced 2-Input, 4-Output Preamp 단위.
• 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.

패키지 내용

패키지에 모든 품목이 들어 있는지 확인하세요.

• 원덤 아다우1701 DSP 프리amp 단위
• USB Type-C Cable (for power)
• 사용 설명서 (본 문서)
• (Optional: ICP5 Programmer, sold separately for advanced programming)

안전 정보

• Ensure the power supply matches the device's requirements (DC 5V, 1A via USB Type-C).
• 본 제품을 습기나 극한의 온도에 노출시키지 마십시오.
• Avoid opening the enclosure unless you are a qualified technician.
• 어린이의 손이 닿지 않는 곳에 보관하세요.

설정

1. 물리적 연결

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

그림 1: 후면 패널 연결. 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.

• 전원 연결: Connect a DC 5V, 1A power supply to the USB Type-C port labeled "DC INPUT 5V, 1A" on the rear panel.
• 오디오 입력: Connect your audio source (e.g., media player, pre-amplifier) to the "LINE IN" RCA jacks (ADC0 Left, ADC1 Right).
• 오디오 출력: 연결하세요 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. 초기 전원 켜기

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

작동 지침

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

그림 2: 전면 패널 컨트롤. 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.

전면 패널 컨트롤:

• 전원 LED : 기기의 전원이 켜져 있음을 나타냅니다.
• 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): 전체 볼륨을 제어합니다.

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.

• 소프트웨어: Download and install SigmaStudio from the Analog Devices web대지.
• 하드웨어: Connect the ICP5 programmer to the ICP Port on the DSP unit and to your computer via USB.
• 프로그램 작성: 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.

유지

• 부드럽고 마른 천으로 기기를 닦아 깨끗하게 유지하세요.
• 강한 화학물질이나 연마성 세척제의 사용은 피하세요.
• 과열을 방지하기 위해 장치 주변에 적절한 환기를 확보하세요.
• 모든 케이블 연결부가 안전하게 고정되었는지 정기적으로 점검하세요.

문제 해결

명세서

보증 및 지원

WONDOM products are manufactured by Sure Electronics. For warranty information, technical support, and further assistance, please refer to the official Sure Electronics web사이트를 방문하거나 고객 서비스에 직접 문의하세요. 보증 청구를 위해 구매 증빙 자료로 구매 영수증을 보관하세요.

Manufacturer: Sure Electronics

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