S.M.S.L DL400 Audio DAC & Headphone Ampد لوړ کارونکي لارښود

1. پیژندنه

Thank you for choosing the S.M.S.L DL400 Audio DAC & Headphone Amplifier. This device is designed to deliver high-fidelity audio performance, featuring advanced decoding capabilities and a powerful balanced headphone amplifier. Please read this manual thoroughly to ensure proper setup and operation.

2. د خوندیتوب معلومات

• د واحد جلا کول یا ترمیم مه کوئ.
• واحد د اوبو، رطوبت او مستقیم لمر وړانګو څخه لرې وساتئ.
• د ډیر تودوخې مخنیوي لپاره مناسب هوا ورکول ډاډمن کړئ.
• یوازې چمتو شوي بریښنا اډاپټر وکاروئ.
• په واحد کې د درنو شیانو له ایښودلو ډډه وکړئ.
• د برښنا د طوفان په وخت کې یا کله چې د اوږدې مودې لپاره نه کارول کیږي یونټ خلاص کړئ.

3. د بسته محتويات

ډاډ ترلاسه کړئ چې ټول توکي ستاسو په کڅوړه کې شتون لري:

• S.M.S.L DL400 Audio DAC & Headphone Ampلايف
• د چټک پیل لارښود
• ریموټ کنټرولر
• د بریښنا کیبل
• USB کیبل
• بلوتوث انتن

4. محصول ختم شوview

4.1 مخکښ پینل

The front panel features essential controls and headphone outputs.

Image: The front panel of the S.M.S.L DL400, highlighting the 6.35mm headphone port and 4.4mm balanced headphone port, along with power output specifications for 16Ω and 300Ω loads.

• د 6.35mm هیډفون جیک: Standard single-ended headphone output.
• 4.4mm Balanced Headphone Jack: Balanced headphone output for enhanced audio quality.
• د ښودلو سکرین: اوسنی ان پټ، حجم، s ښیيample rate, and menu options.
• غوټۍ: د حجم تنظیم کولو او مینو نیویګیشن لپاره څو اړخیز کنټرول.

4.2 شاته پینل

The rear panel provides various input and output connections.

انځور: یو مفصل view of the S.M.S.L DL400's rear panel, illustrating all available input and output ports including XLR, RCA, AES/EBU, Coaxial, Optical, I2S, USB, Bluetooth Antenna, and Power Input.

• د XLR متوازن محصول: Professional balanced analog audio output.
• د RCA وتنه: Standard single-ended analog audio output.
• د AES/EBU داخلول: مسلکي ډیجیټل آډیو ان پټ.
• کواکسیل ننوت: Digital audio input via coaxial cable.
• نظری داخلول: Digital audio input via optical fiber.
• د I2S داخلول: High-performance digital audio input, often used with dedicated audio transports.
• د USB آله: Connects to a computer or other USB audio source.
• بلوتوث For wireless audio reception.
• د بریښنا ننوتل: د AC بریښنا رسولو سره نښلوي.

5. ترتیب کول

5.1 د نښلولو بریښنا

1. Ensure the DL400 is switched off.
2. Connect the provided power cable to the power input on the rear panel.
3. د بریښنا کیبل بله پای په مناسب AC بریښنا پلورنځي کې ولګوئ.

۴.۳ د آډیو سرچینو نښلول

د خپل آډیو سرچینې سره د نښلولو لپاره له لاندې لارو څخه یوه غوره کړئ:

• USB: Connect a computer or digital audio player to the USB input using a USB cable.
• نظری/ کواکسیال: Connect a CD player, TV, or game console to the Optical or Coaxial input.
• AES / EBU: For professional audio equipment, connect to the AES/EBU input.
• I2S: Connect compatible I2S sources. Refer to the image below for I2S interface standards.

  Image: Diagram illustrating normal and reversed I2S pin definitions, as well as normal and inverted XLR pin configurations, for professional interface compatibility.
• بلوتوث: Screw the Bluetooth antenna onto its connector on the rear panel.

5.3 د هیډفون سره نښلول

Plug your headphones into either the 6.35mm or 4.4mm balanced headphone jack on the front panel.

۴.۱ سره نښلول Ampلایفیر/سپیکرونه

If using the DL400 as a DAC for an external ampژوندی کوونکی یا فعال ویناوال:

• RCA: Connect the RCA outputs to your amplifier's analog inputs using RCA cables.
• XLR: Connect the XLR balanced outputs to your amplifier's balanced inputs using XLR cables.

6. عملیاتي لارښوونې

۸ پاور آن/بند

Toggle the power switch on the rear panel to turn the unit on or off. The front display will illuminate upon power-on.

6.2 د ننوتلو انتخاب

Rotate the front panel knob or use the remote control to cycle through available input sources (USB, Optical, Coaxial, AES/EBU, I2S, Bluetooth).

6.3 د حجم کنټرول

Rotate the front panel knob clockwise to increase volume and counter-clockwise to decrease it. The volume level is displayed on the screen. Alternatively, use the volume buttons on the remote control.

6.4 د ریموټ کنټرول فعالیتونه

شامل شوی ریموټ کنټرول مختلفو دندو ته اسانه لاسرسی چمتو کوي.

Image: The infrared remote control for the S.M.S.L DL400, showing buttons for power, navigation, menu, input switching, mute, volume, and customizable FN key. It also highlights adjustable display brightness.

• آن/بند: د واحد بریښنا فعاله/بنده کړئ.
• Back/Previous Track: Navigate back or to the previous track (for supported sources).
• Up Select / Play/Pause: Navigate up in menus or play/pause audio.
• Enter/Exit Menu: Access or exit the menu.
• Enter Submenu / Next Track: Enter a submenu or skip to the next track.
• ښکته انتخاب: Navigate down in menus.
• د ننوتلو بدلول: د ننوتلو سرچینو له لارې تیر شئ.
• خاموش: غږ خاموش/غیر غږ کړئ.
• FN کیلي: Customizable function key.
• حجم پورته / ښکته: حجم تنظیم کړئ.

۵.۲ د مینو نیویګیشن او ترتیبات

Press the knob or the 'Enter' button on the remote to access the main menu. Rotate the knob or use the up/down buttons to navigate, and press to select.

• د PCM فلټرونه: The DL400 offers various PCM digital filters to tailor the sound to your preference. Experiment with options like Linear Fast, Minimum Fast, Linear Slow, Minimum Slow, Apodizing, Minimum Phase, and Low Dispersion.

  Image: The S.M.S.L DL400 display showing PCM filter options and a frequency spectrum graph illustrating the characteristics of different filter types (Linear Fast, Minimum Fast, Linear Slow, Minimum Slow, Apodizing, Minimum Phase, Low Dispersion).
• Sound Color: Adjust the tonal characteristics of the audio output.
• DPLL Functionality: Digital Phase-Locked Loop settings. If audio interruptions occur due to poor clock stability, increasing the DPLL value (from 1-15, default is 5) can help.
• روښانه کول: Adjust the brightness of the front display (6 levels available).

6.6 MQA Decoding

The DL400 supports full MQA decoding, allowing you to experience Master Quality Authenticated audio files at their highest resolution.

Image: Explains MQA (Master Quality Authenticated) full decoding support on the DL400, showing the MQA logo and a visual representation of 'Music Origami' for high-resolution audio.

7. ساتنه

• واحد د نرم او وچ ټوکر سره پاک کړئ. د مایع پاکوونکو یا ایروسولونو څخه کار مه اخلئ.
• د هوا د بهېدو دروازې له دوړو او کثافاتو څخه پاکې وساتئ.
• کله چې د اوږدې مودې لپاره نه کارول کیږي، نو دا واحد په یخ او وچ ځای کې وساتئ.

8. ستونزه حل کول

9. مشخصات

10. تضمین او ملاتړ

The S.M.S.L DL400 comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package or visit the official S.M.S.L webد تضمین د تفصيلي شرایطو او مقرراتو لپاره سایټ.

For technical support, troubleshooting assistance, or service inquiries, please contact your retailer or the official S.M.S.L customer support channels.