የSMSL D200 ከፍተኛ ጥራት ያለው የDAC ዲኮደር የተጠቃሚ መመሪያ

1. መግቢያ

The SMSL D200 is a high-performance Digital-to-Analog Converter (DAC) designed to deliver exceptional audio fidelity. Featuring the ROHM BD34352EKV DAC chip, a new generation XMOS XU316 USB solution, and SMSL's self-developed CK-03 clock processing circuit, the D200 supports high-resolution audio formats including PCM up to 32bit/768kHz, DSD512, and full MQA decoding. This manual provides detailed instructions for setting up, operating, and maintaining your D200 DAC.

2. የጥቅል ይዘቶች

እባክዎን ጥቅሉን ለሚከተሉት ነገሮች ያረጋግጡ፡

• SMSL D200 DAC Unit
• የርቀት መቆጣጠሪያ
• የኃይል ገመድ
• USB Cable (may vary by region)
• የብሉቱዝ አንቴና

3. ቁልፍ ባህሪያት

• Advanced DAC Chip: Utilizes the ROHM BD34352EKV DAC chip for high-quality audio conversion.
• ባለከፍተኛ ጥራት የድምጽ ድጋፍ፡ Supports PCM up to 32bit/768kHz and DSD up to DSD512 via USB.
• MQA መፍታት፡ Full MQA and MQA-CD decoder support via USB, Optical, and Coaxial inputs.
• XMOS XU316: Features the new third-generation XMOS XU316 for robust USB audio processing.
• CK-03 Clock Circuit: SMSL's self-developed CK-03 clock processing circuitry significantly reduces clock jitter and supports external clock input (standard 10MHz or atomic clock).
• የብሉቱዝ ግንኙነት; Integrated Qualcomm Bluetooth chip with external antenna supports SBC, AAC, aptX, aptX HD, and LDAC codecs for high-quality wireless audio streaming.
• Balanced and Unbalanced Outputs: Provides XLR balanced and RCA unbalanced analog outputs.
• Integrated Pre-ampማስታገሻ ፦ Features an integrated pre-amplifier circuit with volume control.
• Linear Power Supply: Built-in linear power supply for stable and clean power delivery.
• ለተጠቃሚ ምቹ በይነገጽ፡ 1.9-inch fully laminated tempered glass display panel for clear information and easy navigation.

4. ምርት አብቅቷልview

4.1 የፊት ፓነል

The front panel features the display screen, a multi-function knob, and an indicator LED.

ምስል፡ ፊት ለፊት view of the SMSL D200 DAC, showing the display with volume and sample rate, and the control knob.

Image: Detailed functional description of the front panel, labeling the display screen, function knob, and indicator LED.

4.2 የኋላ ፓነል

The rear panel provides all input and output connections, including balanced XLR, unbalanced RCA, digital inputs (Optical, Coaxial, USB), an external clock input, and the AC power inlet.

ምስል: የኋላ view of the SMSL D200 DAC, showing XLR, RCA, Optical, Coaxial, USB, Clock In, and AC In ports.

የኋላ ፓነል ግንኙነቶች;

• RIGHT/LEFT OUT (XLR): Balanced analog audio outputs.
• አውት (አርሲኤ): Unbalanced analog audio outputs.
• አማራጭ በ የኦፕቲካል ዲጂታል የድምጽ ግብዓት።
• COAXIAL በ፡ ኮአክሲያል ዲጂታል የድምጽ ግብዓት።
• ዩኤስቢ IN USB Type-B input for connecting to a computer or other USB audio source.
• CLK IN: External clock input (BNC connector) for 10MHz clock or atomic clock.
• AC IN 100-240V: የ AC ኃይል ግቤት.
• የብሉቱዝ አንቴና ወደብ፡ የተካተተውን የብሉቱዝ አንቴና ለማገናኘት።

5. ማዋቀር እና ግንኙነቶች

5.1 የኃይል ግንኙነት

1. Ensure the D200 is placed on a stable, level surface.
2. Connect the provided power cord to the AC IN port on the rear panel of the D200.
3. የኃይል ገመዱን ሌላኛውን ጫፍ ተስማሚ በሆነ የኤሲ የኃይል መውጫ (100-240V) ላይ ይሰኩት።

5.2 የድምጽ ውፅዓት ግንኙነቶች

Connect the D200 to your amplifier or active speakers using either the XLR or RCA outputs.

• የXLR ውጤቶች፡- For balanced connections, use XLR cables to connect the D200's XLR outputs to the XLR inputs of your ampማብሰያ
• የ RCA ውጤቶች For unbalanced connections, use RCA cables to connect the D200's RCA outputs to the RCA inputs of your ampማብሰያ

5.3 የድምጽ ግብዓት ግንኙነቶች

ከሚከተሉት የግቤት ዘዴዎች ውስጥ አንዱን ይምረጡ፡-

• የዩኤስቢ ግብዓት Connect a USB cable from your computer (Windows, Mac, Linux) or other compatible USB audio source to the USB IN port on the D200. For Windows, a driver may be required (refer to SMSL website for downloads). Mac, Android, iOS, and Linux typically operate driverless.
• የጨረር ግቤት፡ Connect an optical cable from your digital audio source (e.g., CD player, TV) to the OPTICAL IN port.
• Coaxial ግቤት፡ Connect a coaxial cable from your digital audio source to the COAXIAL IN port.
• የብሉቱዝ ግቤት Attach the provided Bluetooth antenna to the antenna port on the rear panel.
• የውጭ ሰዓት ግቤት፡- If using an external 10MHz clock or atomic clock, connect it to the CLK IN port.

6. የአሠራር መመሪያዎች

6.1 መሰረታዊ ቁጥጥሮች

The D200 can be controlled using the front panel knob or the included remote control.

• Front Panel Knob:
          አሽከርክር፡ Adjusts volume (in playback mode) or navigates menu options.
          አጭር ፕሬስ፡ Enters the menu or confirms a selection.
          ሎንግ ፕሬስ Exits the menu or switches the unit on/off.
• የርቀት መቆጣጠሪያ፡- Provides full control over input selection, volume, menu navigation, and playback functions (for Bluetooth).

6.2 የምናሌ ዳሰሳ

To access the settings menu, short press the front panel knob or press the 'Menu' button on the remote. Rotate the knob or use the up/down arrows on the remote to navigate. Short press the knob or 'OK' button to select an option.

Image: Screenshot of the D200's settings menu, showing options like Inputs, Clock In, Outputs, PCM Filter, DSD Filter, Sound Color, Pre Mode, FN Key For, Language, Audio Phase, Dimmer, Brightness, Reset.

Key menu options include:

• ግብዓቶች Select the active audio input (USB, Optical, Coaxial, Bluetooth, Clock In).
• CLOCK IN: Configure external clock settings.
• ውጤቶች: የውጤት ሁነታን ይምረጡ።
• PCM FILTER: Choose between Slow Roll-off, Sharp Roll-off, or Filter Off for PCM playback.
• DSD FILTER: Select Narrow, Normal, or Wide filter for DSD playback.
• SOUND COLOR: Adjust sound characteristics (e.g., Sound 1, Sound 2, Sound 3, Sound 4).
• PRE MODE:
          ቅድመ AMP: Output volume is controlled by the D200.
          FIXED CHOOSE: Output volume is fixed to the currently set DAC mode volume.
          የተስተካከለ፡ Output volume is fixed to the maximum volume of DAC mode.
• FN KEY FOR: Customize the function of the FN key on the remote.
• ቋንቋ፡ የማሳያ ቋንቋ ይምረጡ።
• AUDIO PHASE: Adjust audio phase.
• DIMMER ፦ የማሳያ ብሩህነት ያስተካክሉ።
• ብሩህነት፡ የማሳያ ብሩህነት ያስተካክሉ።
• ዳግም አስጀምር የፋብሪካ ቅንብሮችን ወደነበሩበት ይመልሱ።

Image: Explanations for PCM Filter, DSD Filter, Sound Color, and Pre Mode settings.

6.3 Bluetooth Operation Guide

መሳሪያዎን በብሉቱዝ ለማገናኘት፡-

1. Ensure the Bluetooth antenna is connected to the D200.
2. Select 'Bluetooth' as the input source on the D200.
3. On your mobile device, search for Bluetooth devices and select 'SMSL D200'.
4. Once paired, audio from your device will stream to the D200. The D200 supports Bluetooth song information and lyrics display.

6.4 MQA መልሶ ማጫወት

The D200 is a full MQA decoder. When playing MQA audio files via USB, Optical, or Coaxial inputs, the D200 will automatically detect and unfold the MQA stream, delivering the original studio master quality. The display will indicate MQA playback status.

7. ዝርዝሮች

Note: Measurements may have slight errors; refer to the actual product.

8. መላ መፈለግ

If you encounter issues with your D200, please refer to the following common solutions:

• ኃይል የለም፡ Ensure the power cord is securely connected to both the D200 and a working power outlet. Check the power switch on the rear panel.
• ድምጽ የለም፡
          Verify the correct input source is selected on the D200.
          Check all audio cable connections between the D200 and your ampማንሻ / ተናጋሪዎች.
          Ensure the volume level on the D200 and your ampሊፋየር ወደ ዝቅተኛ ወይም ድምጸ-ከል አልተደረገም።
          If using USB, ensure the correct driver is installed (for Windows) and the D200 is selected as the output device in your computer's sound settings.
• የተዛባ ድምጽ;
          የኬብል ግንኙነቶችን ልቅነትን ወይም ጉዳትን ያረጋግጡ።
          ኤስን ያረጋግጡampling rate of your audio source matches the D200's capabilities for the selected input.
          Try resetting the D200 to factory settings via the menu.
• የብሉቱዝ ግንኙነት ጉዳዮች፡-
          Ensure the Bluetooth antenna is properly attached.
          Make sure the D200 is in Bluetooth input mode.
          Unpair and re-pair the D200 from your mobile device's Bluetooth settings.

If problems persist, please contact SMSL customer support.

9. ጥገና

To ensure the longevity and optimal performance of your SMSL D200:

• ማጽዳት፡ የክፍሉን ውጫዊ ክፍል ለማጽዳት ለስላሳና ደረቅ ጨርቅ ይጠቀሙ። ሻካራ ማጽጃዎችን፣ ሟሟቶችን ወይም ኬሚካል የሚረጩ ነገሮችን ከመጠቀም ይቆጠቡ።
• አቀማመጥ፡- Place the unit in a well-ventilated area, away from direct sunlight, heat sources, and excessive moisture. Ensure adequate space around the unit for airflow.
• አያያዝ፡ ክፍሉን በጥንቃቄ ይያዙት. ለጠንካራ ተጽእኖዎች ከመጣል ወይም ከመጣል ተቆጠብ።
• ኃይል ዝጋ: When not in use for extended periods, it is recommended to power off the unit and unplug it from the mains.

10. ዋስትና እና ድጋፍ

The SMSL D200 comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package or visit the official SMSL webለዝርዝር የዋስትና ውሎች እና ሁኔታዎች ጣቢያ።

For technical support, troubleshooting assistance, or service inquiries, please contact your authorized SMSL dealer or SMSL customer service directly. Contact information can typically be found on the SMSL official webጣቢያ.