1. Pengenalan
Terima kasih kerana membeliasing the SMSL AO100 Bluetooth 5.0 Class D Power Amplifier. This manual provides detailed instructions for the proper setup, operation, and maintenance of your device. Please read this manual thoroughly before use to ensure optimal performance and safety.
The SMSL AO100 is a compact and powerful amplifier designed to deliver high-quality audio. It features Bluetooth 5.0 for wireless streaming, RCA inputs, and a subwoofer pre-output, making it suitable for various audio setups, including 2.1 channel systems.
2. Arahan Keselamatan
- Jangan dedahkan unit ini kepada hujan atau lembapan.
- Jangan letakkan objek yang diisi dengan cecair, seperti pasu, pada unit.
- Jangan sekat sebarang bukaan pengudaraan. Pasang mengikut arahan pengilang.
- Jangan pasang berhampiran mana-mana sumber haba seperti radiator, daftar haba, dapur, atau radas lain (termasuk amppenghidup) yang menghasilkan haba.
- Lindungi kord kuasa daripada berjalan atau tersepit, terutamanya pada palam, bekas kemudahan dan tempat keluar dari unit.
- Hanya gunakan lampiran/aksesori yang ditentukan oleh pengilang.
- Cabut palam unit ini semasa ribut petir atau apabila tidak digunakan untuk jangka masa yang lama.
- Rujuk semua servis kepada kakitangan perkhidmatan yang berkelayakan. Servis diperlukan apabila unit telah rosak dalam apa jua cara, seperti kord bekalan kuasa atau palam rosak, cecair telah tertumpah atau objek telah jatuh ke dalam unit, unit telah terdedah kepada hujan atau lembapan, tidak beroperasi seperti biasa , atau telah digugurkan.
3. Produk Lebihview
The SMSL AO100 is designed for versatility and high-fidelity audio reproduction. Below are the key components and features of the amplebih hidup.
3.1 Panel Depan
Rajah 3.1: Depan view of the SMSL AO100 amppengubah suai dengan alat kawalan jauhnya.
The front panel features a digital display, a multi-function knob, and a remote control window. The display shows the current volume level, input source, and EQ settings.
3.2 Panel Belakang
Figure 3.2: Rear panel connections of the SMSL AO100, showing RCA inputs, Bluetooth input, subwoofer output, speaker outputs, and AC power input.
The rear panel provides all necessary audio input and output connections, including RCA inputs, a Bluetooth antenna port, a subwoofer pre-output, and speaker terminals for left and right channels. The AC power input is also located here.
3.3 Ciri-ciri Utama
- Prestasi Kuat: Delivers 2x70W at 4 Ohms for rich and dynamic sound.
- Ketersambungan Serbaguna: Bluetooth 5.0 for wireless streaming and RCA input for wired sources.
- Subwoofer Pre-output: Allows easy integration with a 2.1 audio system.
- Enhanced Sound Control: Features bass and treble control, multiple EQ sound modes, and simulated surround sound effects.
- Alat Kawalan Jauh yang Mudah: Full-function remote for input selection, volume, EQ adjustments, and more.
- Reka Bentuk Padat dan Bergaya: Small footprint with a sleek design, glossy glass front panel, and metallic knob.
- Infineon MA12070 Power Amp Cip: Utilizes German Infineon's Class D power amplifier chip for high quality and efficiency.
- Built-in AC Adapter: Integrated power supply for a cleaner setup.
Figure 3.3: The SMSL AO100 integrated into a desktop audio setup, showcasing its compact size and features.
4. Panduan Persediaan
4.1 Membongkar
Buang dengan berhati-hati amplifier and all accessories from the packaging. Ensure all components are present:
- SMSL AO100 Amplebih hidup
- Alat Kawalan Jauh
- Kabel Kuasa
- Antena Bluetooth
- Manual Pengguna (dokumen ini)
4.2 Pembesar Suara Penyambung
Connect your passive speakers to the speaker terminals on the rear panel. Ensure correct polarity (+ to + and - to -) for both left and right channels. Use high-quality speaker cables for optimal sound.
Figure 4.1: Detail of the RCA and Subwoofer output ports.
4.3 Menyambungkan Sumber Audio
Input RCA: Connect your audio source (e.g., CD player, DAC, TV) to the RCA IN ports on the rear panel using RCA cables.
Input Bluetooth: Screw the provided Bluetooth antenna onto the BT IN connector on the rear panel. Ensure it is securely fastened for best signal reception.
Figure 4.2: The SMSL AO100 receiving audio wirelessly via Bluetooth from a smartphone.
4.4 Connecting a Subwoofer (Optional)
If you wish to use a 2.1 audio system, connect your active subwoofer to the SW OUT port on the rear panel using an RCA cable.
4.5 Sambungan Kuasa
Connect the power cable to the AC power input on the rear panel, then plug the other end into a suitable wall outlet (AC100-240V).
Figure 4.3: The built-in AC adapter of the SMSL AO100, offering a compact solution compared to external power bricks.
5. Arahan Operasi
5.1 Hidupkan/Mati Kuasa
Press the multi-function knob on the front panel or the power button on the remote control to turn the unit on or off.
5.2 Kawalan Kelantangan
Rotate the multi-function knob clockwise to increase volume and counter-clockwise to decrease volume. Volume can also be adjusted using the VOL+/- buttons on the remote control.
5.3 Pemilihan Input
Press the input selection button on the remote control or short press the multi-function knob to cycle through available inputs (RCA, Bluetooth).
5.4 Berpasangan Bluetooth
When Bluetooth input is selected, the display will indicate pairing mode. On your device (smartphone, tablet, etc.), search for "SMSL AO100" in the Bluetooth settings and select it to pair. Once paired, the display will show a stable Bluetooth connection indicator.
5.5 Sound Adjustments (EQ, Bass, Treble)
Gunakan alat kawalan jauh untuk mengakses dan melaraskan tetapan bunyi:
- Mod EQ: Cycle through preset EQ modes (e.g., Flat, Rock, Pop, Classical) to optimize sound for different genres.
- Kawalan Bes/Treble: Adjust bass and treble levels to customize the sound to your preference.
- Suara Keliling Simulasi: Activate or deactivate simulated surround sound effects for an immersive listening experience.
6. Penyelenggaraan
To ensure the longevity and optimal performance of your SMSL AO100 amplifier, ikut garis panduan penyelenggaraan ini:
- Pembersihan: Use a soft, dry cloth to wipe the exterior of the unit. Do not use liquid cleaners, aerosols, or abrasive chemicals, as they may damage the finish.
- Pengudaraan: Pastikan bukaan pengudaraan tidak disekat. Aliran udara yang betul adalah penting untuk mengelakkan terlalu panas.
- Storan: Jika menyimpan unit untuk tempoh yang lama, cabut plagnya dari salur keluar kuasa dan simpannya di tempat yang sejuk dan kering jauh daripada cahaya matahari langsung dan suhu yang melampau.
- Filem Pelindung: A protective film is applied to the screen to prevent scratches during shipping. This film can be carefully removed by the user.
7. Penyelesaian masalah
If you encounter any issues with your SMSL AO100, please refer to the following common problems and solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada kuasa | Kabel kuasa tidak disambungkan; Salur keluar kuasa rosak | Pastikan kabel kuasa disambungkan dengan selamat. Cuba salur keluar kuasa yang berbeza. |
| Tiada bunyi | Incorrect input selected; Speakers not connected; Volume too low; Audio source issue | Select the correct input. Check speaker connections and polarity. Increase volume. Verify audio source is playing correctly. |
| Bluetooth tidak bersambung | Tidak dalam mod berpasangan; Peranti terlalu jauh; Gangguan | Ensure Bluetooth input is selected and unit is in pairing mode. Move device closer to the amplifier. Reduce interference from other wireless devices. |
| Bunyi herot | Volume too high; Poor cable connection; Source audio quality | Reduce volume. Check all cable connections. Ensure audio source is of good quality. |
Jika masalah berterusan selepas mencuba penyelesaian ini, sila hubungi sokongan pelanggan untuk mendapatkan bantuan lanjut.
8. Spesifikasi
The following table lists the technical specifications for the SMSL AO100 amplebih hidup:
Figure 8.1: Visual representation of SMSL AO100 dimensions and a summary of its specifications.
| Ciri | Perincian |
|---|---|
| Model | SMSL AO100 |
| Kuasa Keluaran | 70W x 2 (4Ω) |
| Respons Kekerapan | 20Hz - 40KHz |
| Bass or Treble Gain | -14dB - +14dB |
| THD+N | 0.004% |
| Pemisahan Saluran | 109dB (1KHz) |
| Sensitiviti Input | 400mVrms |
| SNR | 104dB |
| Input Maksimum Voltage (Low Gain) | 2Vrms |
| Input Maksimum Voltage (High Gain) | 1.2Vrms |
| Penggunaan Kuasa | 36W |
| Kuasa Siap Sedia | <0.5W |
| Dimensi (WxDxH) | 150 x 128 x 39mm |
| Berat badan | 560g / 1.23 paun |
| Bilangan Saluran | 2 |
Figure 8.2: Performance graphs illustrating the ultra-low distortion (THD+N) and high Signal-to-Noise Ratio (SNR) of the SMSL AO100.
9. Sokongan dan Jaminan
For technical support, troubleshooting beyond this manual, or warranty inquiries, please contact your retailer or the manufacturer directly. Keep your purchase receipt as proof of purchase for warranty claims.
AOSHIDA Audio Technology Company was formally established in 2014, specializing in the supply and production of audio products. They are agents for various brands including SMSL.