1. Pengenalan
The 1Mii DS220 is a high-fidelity Bluetooth audio receiver designed to upgrade your existing home stereo system with modern wireless capabilities. Featuring advanced Bluetooth 5.1 technology and audiophile-grade DAC chips, it delivers stable, high-resolution audio streaming from your Bluetooth-enabled devices to your speakers or amplifier. Enjoy lossless music with support for LDAC, aptX HD, AAC, and SBC codecs, all managed through an intuitive OLED display and EQ modes.
2. Kandungan Pakej
Sila semak pakej dengan teliti untuk memastikan semua item ada:
- 1Mii DS220 Wireless Audio Adapter
- Kabel Kuasa USB
- 3.5mm Female to RCA Male Cable
- Kabel RCA Male
- Kabel Optik
- Self-adhesive feet bumpers
- Manual Pengguna (dokumen ini)
Nota: A power adapter may or may not be included depending on the specific variant purchased (e.g., 'With US Plug' or 'With EU Plug'). The 'Without Plug' variant does not include a power adapter.
3. Produk Lebihview
3.1 Panel Hadapan dan Kawalan
- Butang M: Mode selection and power control.
- Power/Bluetooth Indicator: Menunjukkan status peranti.
- Paparan OLED: Shows song name, sampling rates, Bluetooth codec, and music style.
- Tombol Kelantangan/EQ: Adjusts volume and cycles through EQ modes.
3.2 Panel Belakang dan Sambungan
- DC 5V: Port input kuasa.
- TINGGAL KELUAR: Output audio digital optik.
- R-RCA OUT-L: Analog RCA audio output (Right and Left channels).
- USB DALAM: USB Type-C input for data (e.g., connecting to a computer for USB DAC mode).
4. Persediaan
The 1Mii DS220 is designed for easy plug-and-play integration into your home audio system.
4.1 Menyambung ke Kuasa
- Connect the provided USB power cable to the DC 5V port on the rear of the DS220.
- Plug the other end of the USB cable into a 5V USB power source (e.g., a USB wall adapter, computer USB port, or a power bank).
4.2 Menyambung ke Sistem Audio Anda
The DS220 offers both analog and digital audio outputs:
- Output Analog RCA: Use the supplied RCA male cable (or 3.5mm to RCA cable) to connect the R-RCA OUT-L ports on the DS220 to the analog input (e.g., 'AUX IN' or 'LINE IN') of your amplifier, powered speakers, or stereo receiver.
- Output Digital Optik: Use the supplied optical cable to connect the MENARIK KELUAR port on the DS220 to the optical input of your DAC, amplifier, or soundbar.
4.3 Berpasangan Bluetooth
- Power on the DS220 by pressing the Butang M for approximately 2 seconds. The OLED display will light up, and the Bluetooth indicator will flash, indicating it's in pairing mode.
- On your source device (smartphone, tablet, computer), go to the Bluetooth settings.
- Cari untuk new devices and select "DS220" from the list.
- Once connected, the Bluetooth indicator on the DS220 will turn solid, and the OLED display will show connection information.
5. Arahan Operasi
5.1 Power On/Off and Factory Reset
- Hidupkan kuasa: Tekan ke Butang M selama lebih kurang 2 saat.
- Matikan: Tekan ke Butang M selama lebih kurang 4 saat.
- Tetapan semula kilang: Tekan ke Butang M for approximately 10 seconds. This will clear all paired devices and restore default settings.
5.2 Kawalan Kelantangan
Putar Volume/EQ knob mengikut arah jam untuk meningkatkan kelantangan dan lawan arah jam untuk mengurangkan kelantangan.
5.3 EQ Mode Selection
While in Bluetooth connection mode, you can adjust the audio equalization:
- Tekan dan tahan butang Volume/EQ knob selama lebih kurang 2 saat.
- Rotate the knob to cycle through the available EQ modes: NORM, ROCK, CLASS, JAZZ, DANCE, POP, BASS.
- Press the knob briefly to select the desired EQ mode. The OLED display will show the active mode.
5.4 Maklumat Paparan OLED
The OLED screen provides real-time information about the device's status:
- Song Name: Displays the title of the currently playing track (if supported by the source device).
- SampKadar Harga: Shows the audio sampling rate (e.g., 96K).
- Codec Bluetooth: Indicates the active Bluetooth codec (e.g., LDAC, aptX HD, AAC, SBC).
- Music Style: Displays the selected EQ mode.
6. Penyelenggaraan
To ensure the longevity and optimal performance of your 1Mii DS220, follow these maintenance guidelines:
- Simpan peranti dalam persekitaran yang kering, jauh daripada kelembapan dan suhu yang melampau.
- Bersihkan bahagian luar dengan kain lembut dan kering. Jangan gunakan pembersih cecair atau pelarut.
- Elakkan menyekat slot pengudaraan untuk mengelakkan terlalu panas.
- Jangan cuba membuka atau membaiki peranti sendiri, kerana ini akan membatalkan jaminan.
7. Penyelesaian masalah
If you encounter issues with your DS220, please refer to the following common problems and solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada keluaran bunyi | Sambungan kabel tidak betul Kelantangan terlalu rendah Input yang salah dipilih pada amplebih hidup DS220 not powered on | Ensure audio cables are securely connected to the correct input/output ports. Increase volume on both the DS220 and your audio system. Pilih sumber input yang betul pada amppenguat/penerima. Press the M button for 2 seconds to power on the DS220. |
| Tidak boleh berpasangan dengan peranti Bluetooth | DS220 not in pairing mode Previous device still connected Bluetooth on source device is off | Ensure the DS220's Bluetooth indicator is flashing. Disconnect from any previously paired devices or perform a factory reset. Turn on Bluetooth on your source device and rescan. |
| Poor sound quality / intermittent connection | Jarak terlalu jauh Halangan Gangguan Low-quality codec | Reduce the distance between the DS220 and your source device (max 30m/100ft line of sight). Hilangkan sebarang halangan fizikal antara peranti. Move away from other wireless devices (Wi-Fi routers, microwaves). Ensure your source device supports and is using high-quality codecs like LDAC or aptX HD. |
| Paparan OLED tidak berfungsi | Peranti tidak dihidupkan Isu paparan | Check power connection and ensure the device is on. If still not working, contact customer support. |
8. Spesifikasi
| Ciri | Spesifikasi |
|---|---|
| Nombor Model | DS220 |
| Jenis Wayarles | Bluetooth |
| Versi Bluetooth | 5.1 |
| Cip Bluetooth | Qualcomm QCC5125 |
| Cip DAC | ES9018K2M |
| Codec yang Disokong | LDAC, aptX HD, AAC, SBC |
| LDAC SampKadar ling | Up to 24bit/96 kHz, 990kbps |
| aptX HD SampKadar ling | Up to 24bit/48 kHz, 576kbps |
| AAC SampKadar ling | Up to 16bit/96 kHz, 264kbps |
| SBC SampKadar ling | Up to 16bit/48 kHz, 328kbps |
| Antara muka | 3.5 MM, USB |
| Output Audio | Optical (OPT OUT), RCA (R-RCA OUT-L) |
| Julat Bluetooth | Up to 30m / 100ft (line of sight) |
| Lagu Bunyi | berganda |
| Dimensi (L x W x H) | lebih kurang 86mm x 76mm x 23mm |
| Pensijilan | CE, RoHS |
9. Petua Pengguna
- For the best audio quality, ensure your source device supports and is configured to use LDAC or aptX HD codecs.
- Position the DS220 and your Bluetooth source device within a clear line of sight to maximize wireless range and stability.
- Bereksperimen dengan mod EQ yang berbeza untuk mencari pro bunyi yang sesuaifile yang paling sesuai dengan genre muzik dan pilihan peribadi anda.
- If experiencing connection issues, try performing a factory reset on the DS220 to clear old pairings and start fresh.
10. Waranti & Sokongan
The 1Mii DS220 comes with a 1-year warranty from the official store, covering manufacturing defects and malfunctions under normal use. For technical support, troubleshooting assistance, or warranty claims, please contact the 1Mii Official Store customer service.
Panduan Video: For a visual guide on setting up and using your DS220, please watch the official product video below.
