1. Pengenalan
The OSD Audio DAC-X200 is a powerful 2-channel Class D stereo amplifier designed to deliver high-fidelity audio. It features a built-in Hi-Res 24bit/192khz DAC, offering superior digital audio conversion. With versatile input options including USB, Optical, and RCA, and A/B speaker switching, this amplifier is suitable for various home audio setups, from driving bookshelf speakers to powering floorstanding units.
2. Arahan Keselamatan
- Sumber Kuasa: Sambungkan unit hanya kepada volum bekalan kuasa yang dinyatakantage.
- Pengudaraan: Pastikan pengudaraan yang mencukupi. Jangan sekat bukaan pengudaraan.
- Air dan Kelembapan: Jangan dedahkan unit kepada hujan, lembapan atau kelembapan berlebihan.
- Sumber Haba: Jauhkan unit ini daripada sumber haba seperti radiator, daftar haba, dapur atau peralatan penghasil haba yang lain.
- Pembersihan: Bersihkan hanya dengan kain kering.
- Servis: Jangan cuba servis produk ini sendiri. Rujuk semua perkhidmatan kepada pegawai perkhidmatan yang berkelayakan.
- penempatan: Place the unit on a stable, flat surface. Avoid placing heavy objects on top of the amplebih hidup.
3. Kandungan Pakej
Sahkan bahawa semua item terdapat dalam pakej:
- OSD Audio DAC-X200 Amplebih hidup
- Panduan Mula Pantas
- Kabel Kuasa
- Alat Kawalan Jauh (jika disertakan dengan model anda)
4. Produk Lebihview
4.1 Panel Depan
The front panel provides access to essential controls for daily operation.
Rajah 4.1: Depan view of the DAC-X200 amplifier, showing the power button, speaker selectors, balance, and volume controls.
Rajah 4.2: Detail of the front panel, highlighting the Power button and Speaker A/B selection buttons.
Rajah 4.3: Detail of the front panel, showing the Balance and Volume control knobs.
4.2 Panel Belakang
The rear panel houses all input and output connections for audio sources and speakers.
Rajah 4.4: belakang view of the DAC-X200 amplifier, displaying various audio inputs (USB, Optical, RCA), speaker outputs, and power input.
Rajah 4.5: Detail of the rear panel inputs, including USB, Optical, and RCA connections.
Rajah 4.6: Detail of the rear panel speaker output terminals for Speaker A and Speaker B.
5. Persediaan
5.1 Penempatan
Place the DAC-X200 on a flat, stable surface with adequate space around it for ventilation. Avoid enclosed cabinets or areas with poor airflow to prevent overheating.
5.2 Pembesar Suara Penyambung
- Memastikan ampPemanas elektrik dimatikan dan dicabut daripada plag.
- Sambungkan pembesar suara pasif anda ke PENCERAMAH A dan/atau PENCERAMAH B terminals on the rear panel. Observe correct polarity (+ to + and - to -).
- For optimal performance, use high-quality speaker wire.
5.3 Menyambungkan Sumber Audio
The DAC-X200 supports multiple input types:
- Input USB: Connect a computer or other USB audio source using a Type A to Type A USB 2.0 cable.
- Input Optik: Connect digital audio sources like TVs or CD players using an optical cable.
- Input RCA: Connect analog audio sources such as music streamers, turntables (with a pre-amp), or other devices using RCA cables.
5.4 Sambungan Kuasa
After all audio and speaker connections are made, connect the supplied power cable to the ampsalur masuk kuasa penghawa dingin dan kemudian ke salur keluar kuasa AC yang sesuai.
6. Arahan Operasi
6.1 Hidupkan/Mati Kuasa
Tekan ke KUASA butang pada panel hadapan untuk memusingkan amplifier on or off. The power indicator light will illuminate when the unit is on.
6.2 Pemilihan Input
The DAC-X200 features smart source switching, automatically detecting and switching to an active input. If multiple inputs are active, you may need to manually select the desired input using the remote control (if applicable) or by cycling through inputs.
6.3 Kawalan Kelantangan
Adjust the overall output volume using the JILID knob on the front panel. Rotate clockwise to increase volume and counter-clockwise to decrease it.
6.4 Kawalan Nada
Gunakan BAKI knob to adjust the left/right channel balance. The DAC-X200 also includes bass and treble adjustment knobs (located on the rear panel or accessible via remote, depending on model variation) to fine-tune the sound to your preference or room acoustics.
6.5 A/B Speaker Switching
Tekan ke A or B buttons on the front panel to select which set of speakers (Speaker A, Speaker B, or both) are active. This allows for multi-room audio configurations.
7. Penyelenggaraan
- Pembersihan: Gunakan kain lembut dan kering untuk membersihkan bahagian luar amppengikat. Jangan gunakan pembersih cecair atau aerosol.
- Pengudaraan: Periksa secara berkala bahawa bukaan pengudaraan bersih daripada habuk dan serpihan.
- Storan: Jika menyimpan unit untuk tempoh yang lama, cabut palamnya dari salur keluar kuasa dan simpan di tempat yang sejuk dan kering.
8. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada kuasa | Kabel kuasa tidak disambungkan; Soket kuasa tidak aktif; Amphidup lebih lama. | Check power cable connection; Test power outlet; Press the Power button. |
| Tiada bunyi | Incorrect input selected; Speaker cables loose; Volume too low; Speakers A/B not selected. | Select correct input; Check speaker connections; Increase volume; Ensure Speaker A or B is active. |
| Bunyi herot | Input signal too high; Speaker impedance mismatch; Faulty cable. | Reduce source volume; Verify speaker impedance (8̣ or 4̣); Replace audio cables. |
| Input not switching automatically | Multiple active sources; Specific source not detected. | Manually select input; Ensure only one source is playing if auto-switching is desired. |
9. Spesifikasi
- model: DAC-X200
- Kuasa Output: 100W RMS per channel at 8̣; 225W RMS per channel at 4̣; 450W bridged mono
- Bilangan Saluran: 2
- DAC: Hi-Res 24bit/192khz, DSD formats supported
- Input: USB, Optical, RCA
- Speaker Zones: A/B Switching
- Dimensi (L x W x H): 16.7 x 10 x 2 inci
- Jenis Bahan: plastik
- UPC: 810074881173
10. Maklumat Waranti
OSD Audio products are designed for reliability and performance. This product is covered by a limited warranty against defects in materials and workmanship. Please refer to the official OSD Audio webtapak atau dokumentasi pembelian anda untuk terma dan syarat jaminan tertentu, termasuk tempoh dan butiran perlindungan. Simpan bukti pembelian anda untuk tuntutan jaminan.
11. Sokongan
For technical assistance, troubleshooting not covered in this manual, or service inquiries, please contact OSD Audio customer support. You can find contact information, FAQs, and additional resources on the official OSD Audio webtapak.
Webtapak: www.osdaudio.com