ARRAROWN AK 380
AK-380 Audio Power AmpManual Pengguna yang lebih hidup
Model: AK-380 | Brand: ARRAROWN
1. Pengenalan
The ARRAROWN AK-380 is a compact yet powerful 2.0 channel audio power amplifier designed to deliver high-fidelity sound. Featuring advanced circuitry with a built-in Bluetooth 5.0 core and YD7377 chip, it provides 40W+40W rated power (400W+400W peak power) without audible noise during Bluetooth connection. This amplifier is suitable for various applications, including home audio, car audio, and party setups.
Image: The AK-380 amplifier connected to speakers and a TV, illustrating its use as a home audio amplifier with Bluetooth 5.0 for HiFi sound quality.
2. Maklumat Keselamatan
- Pastikan bekalan kuasa voltage sepadan dengan amplifier's requirements (DC 12V 5A).
- Jangan dedahkan unit kepada hujan, kelembapan atau suhu yang melampau.
- Elakkan daripada meletakkan amppemanas di bawah cahaya matahari langsung atau berhampiran sumber haba.
- Jangan buka amppenguat casing; merujuk semua perkhidmatan kepada kakitangan yang berkelayakan.
- Jauhkan daripada kanak-kanak.
- Pastikan pengudaraan yang betul untuk mengelakkan terlalu panas.
3. Kandungan Pakej
Sila semak pakej untuk item berikut:
- AK-380 Audio Power Amplebih hidup
- Alat Kawalan Jauh
- Penyesuai Bekalan Kuasa 12V 5A
- Antena FM
- Manual Pengguna (dokumen ini)
Image: The AK-380 amplifier, its remote control, and the included 12V 5A power supply adapter.
4. Produk Lebihview
4.1 Kawalan Panel Hadapan
Imej: Terperinci view of the AK-380 front panel, showing all controls and input ports.
- KUASA ON / OFF: Toggle switch to turn the unit on or off.
- ARAHAN: Button to switch between input modes (Bluetooth, AUX, USB, SD, FM).
- Sebelumnya/Seterusnya: Buttons for track navigation in USB/SD/Bluetooth modes, or station tuning in FM mode.
- Main/Jeda: Button for media playback control.
- BASS Adjustment: Knob to adjust low-frequency output.
- TREBLE Adjustment: Knob to adjust high-frequency output.
- Total Volume Adjustment: Main knob to control overall volume.
- USB/SD Input: Ports for connecting USB flash drives and SD/MMC memory cards.
- Paparan LCD: Backlit display showing current mode and track information.
4.2 Sambungan Panel Belakang
Imej: Terperinci view of the AK-380 rear panel, showing audio input, FM antenna port, speaker outputs, and power input.
- AUDIO INPUT (RCA): Red and white RCA jacks for connecting external audio sources (e.g., CD player, TV, PC).
- FM.ANT: Port for connecting the included FM antenna.
- OUTPUT UCAPAN: Red and black terminals for connecting passive speakers (4-16Ω, 40W rated power per channel).
- DC 12V/5A POWER: Input jack for the 12V 5A power supply adapter.
5. Persediaan
5.1 Pembesar Suara Penyambung
- Memastikan amppenyambung dimatikan.
- Connect your passive speakers (4-16Ω, 40W rated power) to the SPEAKER OUTPUT terminals on the rear panel. Match the positive (+) and negative (-) terminals correctly for each speaker.
Imej: Jarak dekat view of the speaker output terminals, indicating compatibility with 2 x 40W, 4-16Ω speakers.
5.2 Menyambungkan Sumber Audio
- Input AUX: Connect your audio device (e.g., TV, PC, MP3 player) to the AUDIO INPUT (RCA) jacks on the rear panel using an RCA cable.
- USB/SD Input: Insert a USB flash drive or SD/MMC card into the corresponding slot on the front panel.
- Bluetooth: No physical connection needed. Refer to Operating Instructions for pairing.
- Antena FM: Connect the included FM antenna to the FM.ANT port on the rear panel for radio reception.
5.3 Sambungan Kuasa
- Connect the 12V 5A power supply adapter to the DC 12V/5A POWER input jack on the rear panel.
- Palamkan penyesuai kuasa ke salur keluar dinding yang sesuai.
6. Arahan Operasi
6.1 Operasi Asas
- Hidupkan amplifier using the POWER ON/OFF switch.
- Adjust the Total Volume knob to a low level before playing audio.
- Use the MODE button to select your desired input source (Bluetooth, AUX, USB, SD, FM).
- Adjust BASS and TREBLE knobs to fine-tune the sound.
6.2 Mod Bluetooth
- Press the MODE button until "BT.C" or "Bluetooth" appears on the LCD display.
- Pada peranti mudah alih anda, dayakan Bluetooth dan cari peranti yang tersedia.
- Select "AK-380" from the list to pair. A confirmation sound may be heard.
- Setelah digandingkan, anda boleh memainkan audio daripada peranti anda melalui amplebih hidup.
- Use the Play/Pause and Previous/Next buttons on the amplifier or remote to control playback.
6.3 Main Semula USB/Kad SD
- Insert a USB flash drive or SD/MMC card containing MP3 audio files ke dalam slot masing-masing.
- The amplifier should automatically switch to USB/SD mode and begin playback. If not, press the MODE button.
- Use the Play/Pause and Previous/Next buttons to control playback.
Imej: Jarak dekat view of the USB and SD/MMC input slots on the front panel, demonstrating media card insertion.
Mod Radio 6.4 FM
- Pastikan antena FM disambungkan.
- Press the MODE button until "FM" appears on the LCD display.
- Press and hold the Play/Pause button to initiate an automatic scan for FM stations. The amplifier will store found stations.
- Use the Previous/Next buttons to navigate through stored stations.
6.5 Menggunakan Alat Kawalan Jauh
The included remote control allows for convenient operation from a distance. Functions include power on/off, mode selection, volume adjustment, track/station navigation, and play/pause.
Image: A user operating the AK-380 amplifier with its remote control while connected to a television and speakers.
7. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada kuasa | Power adapter not connected; Power switch off; Outlet issue. | Check power connections; Ensure power switch is ON; Test outlet with another device. |
| Tiada keluaran bunyi | Incorrect input mode; Volume too low; Speaker connections loose; Faulty audio source. | Select correct input mode; Increase volume; Check speaker wiring; Test with another audio source. |
| Bluetooth tidak berpasangan | Amplifier not in Bluetooth mode; Device too far; Bluetooth already connected to another device. | pastikan amplifier is in BT mode; Move device closer; Disconnect from other devices and try again. |
| Kad USB/SD tidak dimainkan | Tidak disokong file format; Card/drive not inserted correctly; Corrupt files. | pastikan files are MP3 format; Reinsert card/drive; Try another card/drive. |
| Penerimaan FM yang lemah | Antenna not connected; Weak signal. | Connect FM antenna; Adjust antenna position for better reception. |
8. Spesifikasi
Image: The AK-380 amplifier with a graphical overlay highlighting its key technical specifications.
- model: AK-380
- Nisbah Isyarat kepada Bunyi: >75dB
- Versi Bluetooth: 5.0
- Julat Tanpa Wayar: Sehingga 40+ kaki.
- Input Audio: Bluetooth, AUX (RCA), USB, SD/MMC, FM
- Adapted Speaker Impedance: 4-16Ω
- Kuasa Dinilai: 40W + 40W (RMS)
- Kuasa Puncak: 400W + 400W
- Bekalan Kuasa: DC 12V 5A
- Dimensi (L x W x H): Kira-kira 8.2 x 3.4 x 1.7 inci (21 x 8.8 x 4.5 cm)
- Berat: Lebih kurang 1.72 paun (0.78 kg)
- Chipset: YD7377
Image: The AK-380 amplifier with its mini size dimensions clearly indicated.
9. Penyelenggaraan
- Bersihkan unit dengan kain lembut dan kering. Jangan gunakan pembersih cecair atau aerosol.
- Pastikan bukaan pengudaraan bersih daripada habuk dan serpihan.
- Simpan amplifier in a cool, dry place when not in use for extended periods.
- Elakkan daripada menjatuhkan atau menyebabkan unit terkena hentakan yang kuat.
10. Waranti dan Sokongan
Specific warranty details for the ARRAROWN AK-380 amplifier are typically provided with the product packaging or can be found on the manufacturer's official website. Please refer to these resources for information regarding warranty coverage, duration, and how to obtain support.
For technical assistance or customer service inquiries, please contact ARRAROWN customer support through their official channels.