Entwodiksyon
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.
Karakteristik kle yo enkli:
- Powered by ADAU1701 DSP, a 28/56bit Digital Signal Processor Engine.
- 24bit ADC/DAC Resolution Ratio with a 48kHz Sampling Pousantaj.
- Unbalanced 2-Input, 4-Output Preamp Inite.
- 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.
Kontni pake
Tanpri verifye ke tout atik yo prezan nan pakè a:
- WONDOM ADAU1701 DSP Preamp Inite
- USB Type-C Cable (for power)
- Manyèl Itilizatè (dokiman sa a)
- (Optional: ICP5 Programmer, sold separately for advanced programming)
Enfòmasyon sou Sekirite
- Ensure the power supply matches the device's requirements (DC 5V, 1A via USB Type-C).
- Pa ekspoze aparèy la nan imidite oswa tanperati ekstrèm.
- Avoid opening the enclosure unless you are a qualified technician.
- Kenbe soti nan atenn timoun yo.
Enstalasyon
1. Koneksyon fizik
Refer to the diagrams below for proper connection of audio inputs, outputs, and power.
Figi 1: Koneksyon Panèl Dèyè a. 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.
- Koneksyon pouvwa: Connect a DC 5V, 1A power supply to the USB Type-C port labeled "DC INPUT 5V, 1A" on the rear panel.
- Antre odyo: Connect your audio source (e.g., media player, pre-amplifier) to the "LINE IN" RCA jacks (ADC0 Left, ADC1 Right).
- Sòti odyo: Konekte ou 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. Premye Limen
Once all connections are secure, apply power to the unit. The "POWER" LED on the front panel should illuminate, indicating the device is operational.
Enstriksyon Operasyon
The WONDOM ADAU1701 DSP Preamp features several controls on its front panel for direct adjustment, as well as advanced programming capabilities via SigmaStudio.
Figi 2: Kontwòl Panèl Devan an. 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.
Kontwòl panèl devan:
- Pouvwa ki ap dirije: Endike aparèy la limen.
- 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): Kontwole volim an jeneral.
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.
- Lojisyèl: Download and install SigmaStudio from the Analog Devices websit.
- Materyèl: Connect the ICP5 programmer to the ICP Port on the DSP unit and to your computer via USB.
- Pwogramasyon: 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.
Antretyen
- Kenbe inite a pwòp pa siye li ak yon twal mou, sèk.
- Evite itilize pwodui chimik piman bouk oswa pwodui netwayaj abrazif.
- Asire w ke gen ase vantilasyon toutotou aparèy la pou anpeche l chofe twòp.
- Tcheke tout koneksyon kab yo regilyèman pou wè si yo byen anfòm.
Depanaj
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Pa gen kouran / LED kouran an etenn | Incorrect power supply, loose connection, faulty cable. | Verify DC 5V, 1A power supply. Check USB Type-C cable connection. Try a different power source or cable. |
| Pa gen pwodiksyon odyo | Incorrect input/output connections, Mute switch engaged, volume too low, faulty audio cables. | Check all RCA connections. Ensure SW1 (Mute) is disengaged. Increase POT4 (Volume). Test with different audio cables. |
| Audible hiss or noise | Ground loop, interference, power supply noise, high gain settings. | Ensure all components are properly grounded. Use a high-quality, stable 5V power supply (a separate USB power bank/battery can help reduce noise from PC USB). Reduce gain settings if applicable. |
| Cannot connect to SigmaStudio | ICP5 programmer not connected or faulty, DSP not powered, incorrect software drivers. | Ensure ICP5 programmer is correctly connected to the DSP and computer. Verify DSP unit is powered on. Install SigmaStudio drivers in administrator mode (as suggested by user reviews). |
Espesifikasyon
| Karakteristik | Detay |
|---|---|
| DSP Chip | ADAU1701 (28/56bit Digital Signal Processor) |
| ADC/DAC Resolution | 24-bit |
| Sampling To | 48 kHz |
| Konfigirasyon Antre | 2-Input (Unbalanced RCA) |
| Konfigirasyon Sòti a | 4-Output (Unbalanced RCA, default 2-way digital crossover) |
| Pwovizyon pou pouvwa | DC 5V, 1A (via USB Type-C) |
| Kontwòl | 4 Potentiometers (HPF/LPF/Volume), Mute Switch, Phase Switch |
| Programming Support | SigmaStudio (requires ICP5 programmer, sold separately) |
| Dimansyon (L x W x H) | 4.72 x 4.72 x 1.77 pous |
| Pwa | 1.23 liv |
| Lojman | Sleek Aluminum Enclosure |
Garanti ak sipò
WONDOM products are manufactured by Sure Electronics. For warranty information, technical support, and further assistance, please refer to the official Sure Electronics websit la oubyen kontakte sèvis kliyan yo dirèkteman. Kenbe resi acha w la kòm prèv acha pou reklamasyon garanti.
Manufacturer: Sure Electronics
For additional resources and community support regarding SigmaStudio programming, online forums and tutorials can be a valuable resource.
