Nobsound Q10 Digital AmpManual Pengguna yang lebih hidup

1. Pengenalan

Terima kasih kerana membeliasing the Nobsound Q10 Digital Amplifier. This ultra-compact amplifier is designed to deliver high-fidelity audio with versatile input options, including Bluetooth 5.0, Optical, and AUX. Equipped with a TPA3221 Class D amplifier chip, it provides stable and powerful output for various audio setups, from desktop speakers to car audio systems. This manual provides detailed instructions for proper setup, operation, and maintenance to ensure optimal performance and longevity of your device.

Rajah 1: Depan view of the Nobsound Q10 Digital Amplifier, showing the main control knob, volume display, AUX input, and Optical input.

2. Ciri-ciri Utama

• High-Efficiency TPA3221 Class D Chip: Features a Texas Instruments TPA3221 amplifier chip, achieving ultra-low distortion below 0.001% and a high-speed response with a 1.2MHz switching frequency. Delivers stable 80W per channel (nominal 100W) into 4Ω speakers.
• Versatile 3-Way Multi-Input: Seamlessly integrates Bluetooth 5.0 (15m transmission, low-latency codec), Optical digital (for TV/game console connection), and AUX analog inputs.
• Innovative Single Knob Interface: A durable 18mm metal knob controls Power ON/OFF (long press for 3 seconds), Input Switching (short press), and Volume Adjustment (rotate). Designed for intuitive operation, even in low light.
• Lebar Voltage DC9-24V Compatibility: Supports various power sources like car cigarette lighters (12V), portable power supplies (19V), and USB-PD adapters (9V). Includes a built-in ESD protection circuit to prevent surge noise.
• Optimized Compact Design: Ultra-thin body (77x22x62mm) with a heat-dissipating aluminum base plate, maintaining surface temperature below 65°C during continuous 100W output. Integrated protection circuits safeguard speakers against short circuits, overload, and overheating.

Figure 2: Illustration highlighting the TPA3221 chip and the amplifier's maximum 100W x 2 output power.

3. Kandungan Pakej

Sila pastikan semua item ada dalam pakej:

• 1 × Nobsound Q10 Amplebih hidup
• 1 × 19V Power Adapter (Optional, included with this variant)
• 1 × 3.5mm AUX Cable
• 1 × Kabel RCA
• 1 × Optical Cable
• 1 × Manual Pengguna

Figure 3: Diagram showing the Nobsound Q10 amplifier, included cables, power adapter, and product dimensions.

4. Arahan Persediaan

Follow these steps to connect your Nobsound Q10 amplebih hidup:

1. Sambungkan Pembesar Suara: Connect your passive speakers to the speaker terminals on the rear of the amplifier. Ensure correct polarity (red to red, black to black for each channel R/L). The amplifier supports 4Ω speakers.
2. Sambungkan Sumber Audio: Pilih salah satu daripada kaedah input berikut:
   • Bluetooth: No physical connection needed. The amplifier will be discoverable once powered on.
   • Input Optik (OPT): Connect an optical cable from your TV, game console, or other digital audio source to the OPT input on the front of the amplebih hidup.
   • Input AUX: Connect a 3.5mm AUX cable from your smartphone, tablet, or other analog audio device to the AUX input on the front of the amplifier. For devices with RCA output, use the provided RCA to 3.5mm cable.
3. Sambungkan Kuasa: Connect the provided 19V power adapter to the DC9-24V IN port on the rear of the amplifier, then plug the adapter into a power outlet.

Figure 4: Detailed diagram illustrating the front and rear connections of the Nobsound Q10, including speaker terminals, power input, and various audio inputs.

5. Arahan Operasi

The Nobsound Q10 features a single multi-function knob for all primary controls.

5.1 Kuasa HIDUP/MATI

• Untuk Menghidupkan: Long press the main knob for approximately 3 seconds. The display will light up.
• Untuk MATI: Long press the main knob for approximately 3 seconds. The display will turn off.

5.2 Pemilihan Input

• To Switch Inputs: Short press the main knob. The input mode will cycle through Bluetooth (BT), Optical (OPT), and AUX. The corresponding indicator light (Blue for BT, Red for AUX, Purple for OPT) will illuminate.

5.3 Pelarasan Kelantangan

• Untuk Melaraskan Kelantangan: Rotate the main knob clockwise to increase volume and counter-clockwise to decrease volume. The current volume level will be shown on the digital display.

5.4 Berpasangan Bluetooth

Apabila amplifier is in Bluetooth mode (blue indicator light), it will automatically enter pairing mode. Cari untuk "Nobsound Q10" on your device's Bluetooth settings and connect. Once paired, the blue indicator will remain solid.

Figure 5: A hand demonstrating the operation of the single multi-function knob on the Nobsound Q10 amplebih hidup.

6. Penyelenggaraan

To ensure the longevity and optimal performance of your Nobsound Q10 amplifier, ikut garis panduan penyelenggaraan ini:

• Pembersihan: Gunakan kain lembut dan kering untuk mengelap bahagian luar amplifier. Do not use liquid cleaners, aerosols, or solvents, as they may damage the finish or internal components.
• Pengudaraan: Memastikan amplifier is placed in a well-ventilated area. Avoid blocking the heat-dissipating surfaces. Do not place it in enclosed spaces without adequate airflow.
• Storan: When not in use for extended periods, disconnect the power adapter and store the amppenyangga di tempat yang sejuk dan kering jauh dari cahaya matahari langsung dan suhu yang melampau.
• Elakkan Kelembapan: Simpan amplifier away from water, humidity, and other liquids. Exposure to moisture can cause electrical shorts and damage the device.

7. Penyelesaian masalah

If you encounter any issues with your Nobsound Q10 amplifier, please refer to the following troubleshooting guide:

8. Spesifikasi

9. Waranti dan Sokongan

Nobsound products are designed for reliability and performance. This product comes with a standard manufacturer's warranty against defects in materials and workmanship. The specific warranty period may vary by region and retailer. Please retain your proof of purchase for warranty claims.

For technical support, troubleshooting assistance, or warranty inquiries, please contact your retailer or visit the official Nobsound website. You can often find additional resources, FAQs, and contact information on the manufacturer's support pages.

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