1. Pengenalan
Thank you for choosing the OSD DAC-XA100 100W RMS 2 Channel Class A Power Amppengikat. serba boleh ini amplifier is designed to provide high-quality audio for stereo or multi-room sound systems. Featuring a 24/192 Hi-Res DAC and dual line-level inputs, it allows for seamless integration of various audio sources, including automatic switching between a main source (like a TV) and a secondary 'Interrupt' source (such as a Bluetooth player or digital audio device). This manual will guide you through the setup, operation, and maintenance of your new amplifier to ensure years of reliable performance.
2. Maklumat Keselamatan
- Sumber Kuasa: Sambungkan unit hanya kepada sumber kuasa AC seperti yang ditunjukkan pada unit.
- Pengudaraan: Ensure proper ventilation. Do not block ventilation openings. Install the unit in accordance with the manufacturer's instructions.
- Air dan Kelembapan: Do not expose the unit to rain or moisture. Do not use this apparatus near water.
- haba: Jangan pasang berhampiran mana-mana sumber haba seperti radiator, daftar haba, dapur, atau radas lain (termasuk amppenghidup) yang menghasilkan haba.
- Pembumian: Jangan kalahkan tujuan keselamatan palam terkutub atau jenis pembumian.
- Perlindungan Kord Kuasa: Lindungi kord kuasa daripada berjalan atau tersepit, terutamanya pada palam, bekas kemudahan dan tempat keluar dari radas.
- Servis: Rujuk semua servis kepada kakitangan perkhidmatan yang berkelayakan. Servis diperlukan apabila radas telah rosak dalam apa jua cara, seperti kord bekalan kuasa atau palam rosak, cecair telah tertumpah atau objek jatuh ke dalam radas, radas telah terdedah kepada hujan atau lembapan, tidak beroperasi seperti biasa. , atau telah digugurkan.
3. Kandungan Pakej
Sila tandai kotak untuk item berikut:
- OSD DAC-XA100 Power Amplebih hidup
- Kord Kuasa
- Manual Pengguna (dokumen ini)
4. Produk Lebihview
4.1 Panel Depan
The front panel of the DAC-XA100 features essential controls for power, speaker selection, and audio adjustments.
Penerangan Imej: This image shows the front panel of the OSD DAC-XA100 amplifier. From left to right, it features a circular power button with an indicator light, two green LED indicators labeled 'SPEAKERS' (A and B), a 'BALANCE' knob with left/right indicators, and a 'VOLUME' knob with min/max indicators.
Penerangan Imej: Satu jarak dekat view of the right side of the OSD DAC-XA100 amplifier's front panel. It clearly shows the 'BALANCE' control knob, which adjusts the audio balance between left and right channels, and the 'VOLUME' control knob, which adjusts the overall sound level from minimum to maximum.
- Butang Kuasa: Berpusing amphidup atau mati.
- Speaker Selectors (A/B): Allows you to toggle between two pairs of speakers (A and B) for flexible listening configurations.
- Kawalan Baki: Adjusts the audio balance between the left and right channels.
- Kawalan Kelantangan: Melaraskan volum keluaran keseluruhan.
4.2 Panel Belakang
The rear panel provides all the necessary input and output connections for your audio system.
Penerangan Imej: This image displays the rear panel of the OSD DAC-XA100 amplifier. It shows various input and output terminals, including RCA inputs (Main and Interrupt), a USB Type-A input, speaker binding posts for Speaker A and Speaker B, a 12V trigger input/output, and tone control knobs for Bass and Treble. The power inlet and product information labels are also visible.
- Tone Controls (Bass/Treble): Rear-mounted knobs for adjusting bass and treble frequencies.
- RCA Line Inputs (Main and Interrupt): Connect your primary audio source to 'Main' and a secondary, priority source to 'Interrupt'.
- Input Audio USB: For connecting a computer or other USB audio source, supporting 24-bit/192kHz hi-res audio.
- Output Pembesar Suara (A/B): Binding posts for connecting two pairs of speakers.
- RCA Pass-Thru Output: Allows the 'Main' input signal to be passed through to another amppenguat atau peranti audio.
- Pencetus 12V Masuk/Keluar: For integrating with other components that support 12V trigger control.
- Saluran Kuasa: Untuk menyambungkan kord kuasa AC.
5. Persediaan
5.1 Penempatan
Letakkan amplifier on a stable, flat surface with adequate ventilation. Avoid placing it near heat sources or in enclosed spaces that could restrict airflow.
5.2 Pembesar Suara Penyambung
The DAC-XA100 supports two pairs of speakers (A and B). Ensure your speakers are rated for 4 or 8 ohms impedance.
- Connect the positive (+) terminal of your speaker to the red (+) binding post on the amplebih hidup.
- Connect the negative (-) terminal of your speaker to the black (-) binding post on the amplebih hidup.
- Repeat for all speakers, ensuring correct polarity for optimal sound.
5.3 Menyambungkan Sumber Audio
The amplifier features 'Main' and 'Interrupt' RCA inputs, as well as a USB Audio input.
- Input Utama: Connect your primary audio source (e.g., TV, CD player) to the 'Main' RCA inputs.
- Interrupt Input: Connect a secondary audio source (e.g., Bluetooth receiver, portable music player) to the 'Interrupt' RCA inputs. The amplifier will automatically switch to this source when it detects an incoming signal, and switch back to 'Main' when the 'Interrupt' signal stops.
- Input Audio USB: Connect a USB cable from your computer or compatible device to the USB Type-A port for high-resolution digital audio playback.
5.4 Sambungan Kuasa
Once all audio and speaker connections are made, connect the supplied power cord to the ampsalur masuk kuasa penghawa dingin dan kemudian ke salur keluar kuasa AC yang sesuai.
6. Beroperasi
6.1 Menghidupkan/Mematikan
Press the Power button on the front panel to turn the amplifier on or off. The amplifier also features an Auto-On Sensing function, which will automatically turn the unit on when an audio signal is detected on the 'Main' or 'Interrupt' inputs.
6.2 Penukaran Input
The DAC-XA100 features automatic priority input switching:
- If a signal is detected on the 'Interrupt' input, the amplifier will automatically switch to this source.
- When the signal on the 'Interrupt' input ceases, the amplifier will automatically switch back to the 'Main' input.
- The USB Audio input is selected manually or takes priority if active.
6.3 Speaker Selection
Use the A/B speaker selector buttons on the front panel to choose which pair of speakers (A, B, or both) you wish to play audio through.
6.4 Kawalan Kelantangan dan Nada
- Kelantangan: Rotate the 'Volume' knob on the front panel clockwise to increase the volume and counter-clockwise to decrease it.
- Baki: Adjust the 'Balance' knob to shift the audio output between the left and right channels.
- Bes/Trebel: Use the 'Bass' and 'Treble' control knobs located on the rear panel to fine-tune the low and high frequencies of your audio output.
7. Penyelenggaraan
To ensure the longevity and optimal performance of your DAC-XA100 amplifier, ikuti garis panduan penyelenggaraan mudah ini:
- Pembersihan: Use a soft, dry cloth to clean the exterior of the unit. Do not use liquid cleaners or aerosol cleaners, as they may damage the finish or internal components.
- Pengudaraan: Periodically check that the ventilation openings are clear of dust and debris to prevent overheating.
- Sambungan: Pastikan semua sambungan kabel kukuh dan bebas daripada kakisan.
8. Penyelesaian masalah
If you encounter any issues with your OSD DAC-XA100 amplifier, sila rujuk masalah dan penyelesaian biasa berikut:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada kuasa | Power cord not connected; Power outlet not active; Amppenguat dalam mod siap sedia. | Ensure power cord is securely connected. Check power outlet with another device. Press the Power button on the front panel. |
| Tiada keluaran bunyi | Incorrect input selected; Speaker cables loose or incorrectly connected; Volume too low; Speaker A/B not selected. | Check input source selection. Verify all speaker connections and polarity. Increase volume. Ensure Speaker A or B (or both) is selected. |
| Bunyi herot | Volume too high; Source signal too strong; Speaker impedance mismatch. | Reduce volume. Check source device output level. Ensure speakers are 4 or 8 ohms. |
| Automatic input switching not working | No signal detected on 'Interrupt' input; Signal on 'Interrupt' is too weak. | Ensure audio is playing from the 'Interrupt' source. Check cable connection to 'Interrupt' input. |
9. Spesifikasi
Detailed technical specifications for the OSD DAC-XA100 amplebih hidup:
- AmpJenis yang lebih hidup: Dual Source Automatic Switching Amplebih hidup
- AmpKelas penguat: Kelas AB
- Channels/Zones: 2
- Output Kuasa @ 8 Ohm: 50W(RMS)/120W(MAX) per channel, <0.2% THD
- Output Kuasa @ 4 Ohm: 60W(RMS)/150W(MAX) per channel, <0.2% THD
- Bridged Rating (Watts): 150W, 1Hz, <0.2% THD
- Respons Kekerapan: 10Hz-20kHz
- Impedans: 8 Ohm and 4 Ohm Stable
- DAC: CT7601+ES9018KM2, Supports 24Bit/192Khz
- Jenis Transformer: Mod Tetap
- Terminal Input: Stereo RCA x 2 (Main and Interrupt), USB Type A
- Keluaran: Speakers A + B and Stereo RCA Pass Thru Main Line Input Only
- Nisbah Isyarat kepada Bunyi: 100dB
- Kapasitor: 2 x 6800µf
- penyejukan: Disejukkan Udara
- Kawalan: Speaker Selector, Vol, Bass, Treble
- 12 Volt Triggers: ya
- Auto-On Sensing: ya
- Bekalan Kuasa: Mod Tetap
- Rak Boleh Dipasang: Tidak
- Dimensi (P x L x T): 16.5 "x 9.5" x 2.9 "(41.91 x 24.13 x 7.37 cm)
- Berat: 9.6 paun (4.35 kg)
- Penilaian: CE
10. Waranti
The OSD DAC-XA100 Power Ampliifier dilengkapi dengan a Waranti 2 tahun from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accident, unauthorized modifications, or improper installation. Please retain your proof of purchase for warranty claims.
11. Sokongan
If you require further assistance or have questions not covered in this manual, please contact OSD Audio customer support. For the most up-to-date contact information, please visit the official OSD Audio webtapak atau rujuk kepada dokumentasi pembelian anda.
