1. Pengenalan
The HiBy FC4 is a portable USB DAC (Digital-to-Analog Converter) and headphone amplifier designed to enhance your audio experience across various devices. It features dual DAC chips, independent crystal oscillators, and supports high-resolution audio formats including MQA 16X, PCM768K, and DSD256. With both 3.5mm single-ended and 4.4mm balanced headphone outputs, it offers versatility for different headphone types.
Image: The HiBy FC4 device shown alongside its product packaging.
2. Panduan Persediaan
Follow these steps to set up your HiBy FC4 with your preferred device.
2.1 Menyambung ke Peranti
The FC4 is designed for plug-and-play operation with most modern operating systems.
- Android/iOS: Connect the FC4 to your smartphone or tablet using the appropriate USB-C to USB-C cable (for Android) or a Lightning to Type-C OTG cable (for iOS, sold separately). No drivers are typically required.
- Mac/Windows 10 and up: Connect the FC4 to your computer's USB port using the provided USB-C to USB-C cable. The device will be recognized automatically, and no additional drivers are needed.
- Windows (below 10): For Windows versions older than Windows 10, you may need to download and install specific drivers from the official HiBy website. Refer to the support section of the HiBy webtapak untuk muat turun pemandu.
Image: The HiBy FC4 demonstrating connectivity with various platforms including Android, iOS, and Mac/Windows devices.
2.2 Penggunaan Awal
- Connect your headphones to either the 3.5mm single-ended or 4.4mm balanced output port on the FC4.
- Connect the FC4 to your source device (smartphone, tablet, or computer).
- Ensure your source device's volume is set to a low level before playing audio.
- Begin playing audio from your source device. Adjust the volume using the FC4's physical volume buttons.
Video: An official product video demonstrating the features and usage of the HiBy FC4 Portable DAC Amplebih hidup.
3. Operasi
Understanding the features and controls of your HiBy FC4 will help you maximize its performance.
3.1 Output Fon Kepala
The FC4 provides two headphone output options:
- 3.5mm Single-Ended (SE): Standard headphone jack for most common headphones.
- 4.4mm Seimbang: Offers improved sound separation and power for compatible balanced headphones.
Imej: A terperinci view of the HiBy FC4's top, highlighting the 3.5mm single-ended and 4.4mm balanced headphone output jacks.
3.2 Kawalan Kelantangan
The FC4 features a 30-step physical hardware volume control for precise audio level adjustments. Use the '+' and '-' buttons on the side of the device to increase or decrease the volume.
Image: The side of the HiBy FC4, illustrating the physical volume control buttons.
3.3 RGB Indicator Light
The FC4 includes an RGB indicator light that displays different colors to indicate the current audio sample rate being processed:
- Biru: Standard Definition (SD) audio.
- hijau: High-Resolution (Hi-Res) audio (e.g., PCM up to 48kHz).
- Kuning: High-Resolution (Hi-Res) audio (e.g., PCM above 48kHz).
- Magenta: MQA audio.
Image: The HiBy FC4 connected to a smartphone, with its RGB indicator light illuminated, signifying the current audio sampkadar le.
3.4 MQA 16X Unfolding
The HiBy FC4 supports MQA (Master Quality Authenticated) full decoding technology, allowing it to unfold MQA audio files and streams up to 16 times, delivering the full quality of the original master recording.
Image: The HiBy FC4 highlighting its MQA 16X unfolding capability.
3.5 Hi-Res Audio Support
The FC4 is capable of decoding high-resolution audio formats, including PCM up to 768kHz/32bit and native DSD256, ensuring a detailed and accurate sound reproduction.
Image: The HiBy FC4 displaying its Hi-Res Audio certification and support for PCM768K and DSD256.
4. Penyelenggaraan
Proper care and maintenance will ensure the longevity and optimal performance of your HiBy FC4.
4.1 Pembersihan
- Wipe the device with a soft, dry, lint-free cloth.
- Jangan gunakan pembersih cecair, aerosol atau pelarut, kerana ini boleh merosakkan kemasan atau komponen dalaman.
- Keep the ports free of dust and debris. Use a soft brush or compressed air if necessary, ensuring the device is powered off.
4.2 Penyimpanan
- Store the FC4 in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid storing in environments with high humidity or excessive dust.
- When not in use, disconnect the FC4 from all devices and store it safely to prevent physical damage.
5. Penyelesaian masalah
If you encounter issues with your HiBy FC4, refer to the following common problems and solutions.
- Tiada Keluaran Bunyi:
- Ensure the FC4 is securely connected to both the source device and headphones.
- Check the volume levels on both the FC4 and your source device.
- Verify that the correct audio output device (HiBy FC4) is selected in your source device's sound settings.
- Test with different headphones and cables to rule out faulty accessories.
- Peranti Tidak Dikenali:
- Ensure the USB cable is fully inserted and not damaged.
- Try connecting to a different USB port on your computer or a different source device.
- For Windows versions below 10, confirm that the necessary drivers are installed from the HiBy webtapak.
- Mulakan semula peranti sumber anda.
- Audio/Herotan Sekejap-sekejap:
- Periksa sambungan yang longgar.
- Pastikan audio file or streaming quality is not corrupted.
- Avoid using excessively long or low-quality USB cables.
- Kurangkan kelantangan jika herotan berlaku pada tahap yang tinggi.
- Rapid Battery Drain on Source Device:
- The FC4 draws power from the connected device. High-power headphones or continuous high-volume playback may increase power consumption.
- This is normal operation for a bus-powered DAC/amp.
If the problem persists after trying these solutions, please contact HiBy customer support for further assistance.
6. Spesifikasi
Key technical specifications for the HiBy FC4 Portable DAC Headphone Amplebih hidup:
| Ciri | Spesifikasi |
|---|---|
| Nombor Model | FC4 |
| Cip DAC | 2 x ES9219 |
| Sokongan PCM | Up to 768kHz/32bit |
| Sokongan DSD | Up to DSD256 (Native) |
| Sokongan MQA | MQA 16X Unfolding |
| Output Fon Kepala | 3.5mm Hujung Tunggal, 4.4mm Seimbang |
| Driving Power (32Ω) | 340mW + 340mW |
| Nisbah Isyarat-ke-Kebisingan (SNR) | >123dB |
| Herotan Harmonik Jumlah + Bunyi (THD+N) | <0.0006% |
| Antara Muka Perkakasan | USB-C |
| Peranti Serasi | Smartphone, Tablet, Personal Computer, Laptop |
| Platform yang Disokong | Android, iOS, Mac, Windows 10 and up |
| Dimensi Produk | 2.57 x 0.87 x 0.47 inci (6.53 x 2.21 x 1.19 cm) |
| Berat Barang | 2.82 auns (80 gram) |
Image: The HiBy FC4 highlighting its impressive audio performance metrics, including SNR and THD+N.
7. Waranti & Sokongan
HiBy products are manufactured to high quality standards. For warranty information, please refer to the warranty card included with your product or visit the official HiBy webtapak. Simpan bukti pembelian anda untuk tuntutan waranti.
7.1 Sokongan Pelanggan
If you have any questions, require technical assistance, or need to report an issue, please contact HiBy customer support through their official webtapak atau maklumat hubungan yang diberikan dalam pembungkusan produk anda.
rasmi Webtapak: www.hiby.com