pengenalan
This manual provides detailed instructions for the safe and efficient operation of your PROZOR AK-45 Bluetooth 5.0 HiFi Stereo Audio Amppenghidrat. Sila baca manual ini dengan teliti sebelum digunakan dan simpannya untuk rujukan pada masa hadapan.
Kandungan Pakej
- 1 x Audio Amplebih hidup
- 1 x Alat Kawalan Jauh
- 1 x Kuasa Kuasa
- 1 x Manual Pengguna
The package includes the AK-45 amplifier unit, a remote control for convenient operation, a power cord, and this user manual.
Arahan Keselamatan Penting
- Baca semua arahan dengan teliti sebelum digunakan.
- Simpan manual ini untuk rujukan masa hadapan.
- Jangan gunakan radas ini berhampiran air atau lembapan.
- Bersihkan hanya dengan kain kering.
- 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 radas.
- Hanya gunakan lampiran dan aksesori yang ditentukan oleh pengilang.
- Cabut plag radas ini semasa ribut petir atau apabila tidak digunakan untuk jangka masa yang lama.
- Rujuk semua servis kepada kakitangan perkhidmatan yang berkelayakan. Servis diperlukan apabila radas telah rosak dalam apa jua cara, seperti kord bekalan kuasa atau palam rosak, cecair telah tertumpah atau objek jatuh ke dalam radas, radas telah terdedah kepada hujan atau lembapan, tidak beroperasi seperti biasa. , atau telah digugurkan.
- WARNING: There is a plastic insulating piece at the bottom of the remote control that must be removed before use. Otherwise, the remote control will not function.
- WARNING: The remote control must be pointed directly at the amplifier's screen and at a perpendicular angle to function correctly. Operation from an inclined angle may be ineffective. The recommended operating distance for the remote control is within 5 meters.
Ciri-ciri Produk
- High-Fidelity Digital Amplebih hidup: 40W + 40W nominal power output, suitable for 4-16 inch passive speakers.
- Kesambungan Bluetooth 5.0: Enables wireless music streaming with a stable connection up to 10 meters. Compatible with smartphones, tablets, and computers.
- Paparan LCD dengan Lampu Latar: Provides clear operational status and enhances ease of use in various lighting conditions.
- USB 2.0 and SD Card Input: Supports direct playback of audio files from USB flash drives or SD cards.
- Kawalan Bes dan Treble: Dedicated knobs for precise adjustment of low and high-frequency sound levels.
- Kawalan Jauh: Allows for convenient adjustment of settings from a distance.
- Input Dwi Mikrofon: Equipped with two microphone jacks for karaoke or public address applications.
- Fungsi Radio FM: Integrated FM tuner for radio reception.
The AK-45 amplifier supports multiple input sources including FM radio, USB drives, SD cards, CD/DVD players (via RCA input), and Bluetooth devices.
Panduan Persediaan
1. Pembesar Suara Penyambung
Connect your passive speakers to the "SPEAKERS OUTPUT" terminals on the rear panel of the amplifier. Ensure correct polarity (+ to + and - to -) for optimal sound. The amplifier is designed for speakers with an impedance of 4-16 ohms.
2. Menyambung Sumber Audio
RCA Input (CD/DVD, Laptop/Tablet)
Use an RCA cable to connect your CD/DVD player, laptop, or tablet to the "AUDIO INPUT" RCA jacks on the rear panel.
USB/SD Card Input
Insert a USB flash drive or SD card into the respective slots on the front panel. The amplifier will automatically detect and play compatible audio files.
Berpasangan Bluetooth
- Hidupkan amppenyambung menggunakan suis kuasa.
- Press the "MODE" button on the front panel or remote control until "BLUE" appears on the LCD display, indicating Bluetooth mode.
- Dayakan Bluetooth pada peranti anda (telefon pintar, tablet, komputer).
- Cari untuk "AK-45" in your device's Bluetooth list and select it to pair.
- Setelah dipasangkan, amplifier will confirm the connection, and you can stream audio wirelessly.
3. Sambungan Kuasa
Connect the provided power cord to the "AC POWER INPUT" on the rear panel of the amplifier and then to a suitable power outlet.
The rear panel features RCA audio inputs for external devices, speaker output terminals for connecting passive speakers, and the AC power input.
This image illustrates wireless audio streaming via Bluetooth 5.0, showing a smartphone connected to the AK-45 amplifier, with a wireless range of up to 10 meters.
Arahan Operasi
Kawalan Panel Hadapan
The front panel includes controls for power, treble, bass, microphone volume, microphone input jacks, total volume, SD card slot, USB jack, digital display, mode switch, previous/next song, play/pause, and song loop.
- Suis kuasa: Toggles the unit ON or OFF.
- Kawalan Treble: Adjusts high-frequency sound levels.
- Kawalan Bes: Adjusts low-frequency sound levels.
- Kawalan Mic: Melaraskan kelantangan mikrofon yang disambungkan.
- Mic Jack (MIC1, MIC2): Connect microphones for karaoke or public address.
- Total Volume Control: Melaraskan volum keluaran keseluruhan.
- Slot Kad SD: Insert an SD card for audio playback.
- Bicu USB: Masukkan pemacu kilat USB untuk main balik audio.
- Paparan Digital: Shows current mode, track information, and other status indicators.
- Suis Mod: Cycles through available input modes (Bluetooth, FM, USB, SD, RCA).
- Lagu Sebelumnya: Skips to the previous track in USB/SD/Bluetooth mode.
- Main/Jeda: Plays or pauses audio in USB/SD/Bluetooth mode.
- Lagu Seterusnya: Skips to the next track in USB/SD/Bluetooth mode.
- Song Loop: Mengulang trek atau senarai main semasa.
Fungsi Kawalan Jauh
The remote control provides functions such as power on/off, FM channel switch, track navigation, volume adjustment, single loop, mode selection, EQ switch, and play/pause.
- Hidupkan / Matikan: Togol ampkuasa penguat.
- FM Channel Switch: Changes FM radio channels.
- Lagu Seterusnya: Skips to the next audio track.
- Previous / Next Track: Navigates between tracks.
- Jilid + / -: Menambah atau mengurangkan kelantangan.
- Single Loop Key: Activates single track repeat.
- Suis Mod: Memilih sumber input.
- Suis EQ: Berkitar melalui mod penyamaan pratetap.
- Main / Jeda: Memainkan atau menjeda main balik audio.
Operasi Radio FM
To operate the FM radio function:
- Tukar amplifier to FM mode using the "MODE" button on the front panel or remote control.
- Use the "Previous Song" and "Next Song" buttons on the front panel or remote control to scan for available radio stations.
Penyelenggaraan
- Simpan ampmembersihkannya dengan mengelapnya dengan kain lembut dan kering.
- Do not use liquid cleaners, abrasive cleaners, or aerosol cleaners, as they may damage the finish or internal components.
- Ensure proper ventilation around the unit to prevent overheating. Do not block any vents.
- Elakkan mendedahkan unit kepada cahaya matahari langsung, suhu melampau atau kelembapan yang tinggi.
- If the unit is not used for an extended period, unplug it from the power outlet to conserve energy and prevent potential damage from power surges.
Menyelesaikan masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada kuasa | Power cord not connected securely; Power switch is OFF | Check power cord connection to both the amplifier and the wall outlet; Turn the power switch ON |
| Tiada keluaran bunyi | Incorrect input mode selected; Volume level too low; Speakers not connected or faulty | Select the correct input mode (Bluetooth, USB, SD, FM, RCA); Increase the Total Volume; Verify speaker connections and ensure speakers are functional |
| Alat kawalan jauh tidak berfungsi | Remote battery depleted; Plastic insulating tab not removed; Remote not pointed correctly | Replace the battery (CR2025); Remove the plastic tab from the battery compartment; Point the remote directly at the amplifier's display |
| Penggandingan Bluetooth gagal | Amplifier not in Bluetooth mode; Device too far from amplifier; Device already paired with another unit | Tukar amplifier to Bluetooth mode; Move your device closer to the amplifier (within 10 meters); Disconnect your device from any other Bluetooth connections |
| Kualiti bunyi yang lemah | Speaker impedance mismatch; Low quality audio source; Incorrect bass/treble settings | Ensure speakers are within the 4-16 ohm range; Use high-quality audio sources; Adjust Bass and Treble controls to desired levels |
| Unit terlalu panas | Bukaan pengudaraan yang disekat | Ensure adequate airflow around the unit. Do not place objects on top of or next to the amplifier that obstruct its vents. |
Spesifikasi
| Ciri | Perincian |
|---|---|
| Nombor Model | AK-45 |
| Jenama | PROZOR |
| Kuasa Keluaran | 40W + 40W (Nominal), 80W (Total) |
| Bilangan Saluran | 2 |
| Impedans Pembesar Suara | 4-16 Ohm |
| Versi Bluetooth | 5.0 |
| Julat Tanpa Wayar | Sehingga 10 meter |
| Antara Muka Input | Bluetooth, USB 2.0, SD Card, RCA Audio Input, FM Radio |
| Antaramuka Output | Output Speaker |
| Bekalan Kuasa | AC 90-240V 50-60Hz (DC 12V input also supported) |
| Dimensi Produk (L x W x H) | 21.5 x 20 x 9.5 cm (8.46 x 7.87 x 3.74 inci) |
| Berat Produk | 930 g (2.05 paun) |
| Patuh Piawaian | CE |
| Bateri Kawalan Jauh | 1 x Lithium-metal (CR2025) |
Waranti dan Sokongan
Maklumat Waranti
This PROZOR AK-45 amplifier comes with an 18-month warranty from the date of purchase. This warranty covers manufacturing defects and workmanship. It does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
Sokongan Pelanggan
For technical assistance, troubleshooting, or warranty claims, please contact PROZOR customer support. Refer to the contact information provided on the product packaging or the official PROZOR webtapak untuk mendapatkan butiran sokongan yang paling terkini.