Sunbuck AS-22BU

Sunbuck Mini Amplifier AS-22BU User Manual

Model: AS-22BU | Brand: Sunbuck

1. Танилцуулга

The Sunbuck Mini Amplifier AS-22BU is a compact and versatile 2-channel stereo amplifier designed to enhance your home audio experience. Despite its small size, it delivers a powerful Max 300Wx2 output (RMS 50Wx2), making it suitable for various indoor and outdoor applications. It features multiple input options including Bluetooth 5.0, RCA, 3.5mm AUX, USB, and FM radio, ensuring broad compatibility with a wide range of audio devices. This manual provides detailed instructions for setup, operation, and maintenance to help you get the most out of your ampнастан.

Sunbuck Mini Amplifier in an outdoor picnic setting, demonstrating its portability and robust audio for various environments.

Image: The Sunbuck Mini Amplifier AS-22BU is designed for versatile use, providing robust audio in various settings, including outdoor gatherings.

Collage showing the Sunbuck Mini Amplifier suitable for office, boardroom, bedroom, and balcony use.

Зураг: The amplifier's compact design makes it ideal for various indoor environments such as offices, boardrooms, bedrooms, and balconies.

Collage showing the Sunbuck Mini Amplifier suitable for garage, outdoor movie night, bar, and karaoke party use.

Image: Its robust performance extends to more dynamic settings like garages, outdoor movie nights, bars, and karaoke parties.

2. Аюулгүй ажиллагааны заавар

3. Багцын агуулга

Бүх зүйлс байгаа бөгөөд сайн нөхцөлд байгаа эсэхийг шалгахын тулд савлагааны агуулгыг шалгана уу:

Sunbuck Mini Amplifier AS-22BU with included remote control, power adapter, and antenna.

Зураг: The amplifier unit along with its essential accessories: remote controller, power adapter, and FM antenna.

4. Бүтээгдэхүүн дууссанview

4.1 Урд самбар

The front panel provides access to primary controls and input ports for convenient operation.

Нарийвчилсан view of the Sunbuck Mini Amplifier's front panel with labels for each control and port.

Image: Front panel layout, highlighting the digital LED display, mode switch, media controls, volume, bass, treble knobs, and USB ports.

4.2 Арын самбар

The rear panel houses the main connection ports for speakers and audio sources.

Нарийвчилсан view of the Sunbuck Mini Amplifier's rear panel with labels for each connection port.

Image: Rear panel connections, showing RCA and AUX inputs, FM antenna port, speaker terminals, and power input.

5. Тохиргоо

  1. Чанга яригчийн холболт: Connect your passive speakers to the "SPEAKER" terminals on the rear panel. Ensure correct polarity (+ to + and - to -) for both left and right channels. The ampөргөгч нь 4-16Ω импеданстай чанга яригчийг дэмждэг.
  2. FM антенны холболт: Insert the included FM antenna into the "FM.ANT" port on the rear panel for improved radio reception.
  3. Аудио эх үүсвэрийн холболт:
    • RCA оролт: Connect your audio source (e.g., TV, DVD player, CD player) to the "AUDIO INPUT" RCA ports using an RCA cable.
    • 3.5 мм AUX оролт: Connect your audio source (e.g., smartphone, tablet, laptop) to the "3.5MM AUX" port using a 3.5mm audio cable.
    • USB оруулах: MP3 аудио агуулсан USB флаш дискийг оруулна уу files into the "MP3 INPUT" USB port on the front panel.
  4. Эрчим хүчний холболт: Connect the supplied 12V 5A power adapter to the "DC 12V/3A POWER" input on the rear panel, then plug the adapter into a wall outlet.
  5. Асаах: Turn the "VOLUME" knob clockwise to power on the amplifier. The LED display will light up.
Diagram illustrating various input methods for the Sunbuck Mini Amplifier, including SD/USB, AUX, FM, Bluetooth, and CD/DVD.

Зураг: The amplifier supports diverse input methods, allowing connection to various audio sources like USB drives, AUX devices, FM radio, Bluetooth, and CD/DVD players.

6. Ашиглалтын заавар

6.1 Оролтын горимыг сонгох

Press the "MODE" button on the front panel or the remote control to cycle through the available input modes: Bluetooth (BT), USB, AUX, and FM.

6.2 Bluetooth-ийн ажиллагаа

  1. солих amplifier to "BT" mode using the "MODE" button. The LED display will show "BLUE" or "BT" and flash, indicating it's ready for pairing.
  2. Enable Bluetooth on your audio device (smartphone, tablet, laptop).
  3. хайх "AS-22" or "AS-22BU" in your device's Bluetooth list and select it to pair.
  4. Once paired, the LED display will stop flashing, and you can play audio from your device through the ampнастан.
  5. Note: Bluetooth range is approximately 40 feet (12 meters). Signal quality may be affected by obstacles.
Sunbuck Mini Amplifier connected via Bluetooth to a laptop and smartphone, playing music through external speakers.

Зураг: The amplifier offers excellent Bluetooth 5.0 compatibility, allowing seamless wireless audio streaming from various devices to your speakers.

Close-up of the Sunbuck Mini Amplifier showing the Bluetooth 5.0 chip icon.

Зураг: The amplifier is equipped with a Bluetooth 5.0 chip for stable and efficient wireless connectivity.

6.3 USB тоглуулах

Insert a USB flash drive into the "MP3 INPUT" port. The amplifier will automatically switch to USB mode and begin playing compatible audio files (MP3 format recommended). Use the Previous/Next Song and Play/Pause buttons to control playback.

6.4 AUX/RCA Input

When an audio source is connected to the 3.5mm AUX or RCA input, switch the amplifier to "AUX" or "LINE" mode. The audio from the connected device will be played through the speakers.

Close-up of the Sunbuck Mini Amplifier's rear panel highlighting the 3.5mm AUX input.

Image: The 3.5mm AUX input provides a convenient wired connection for various audio devices.

6.5 FM радиогийн ажиллагаа

солих amplifier to "FM" mode. The amplifier will automatically scan and store available FM stations. Use the Previous/Next Song buttons to navigate through the stored stations.

6.6 Tone and Volume Control

Close-up of the Sunbuck Mini Amplifier's front panel showing the Bass and Treble control knobs.

Image: Dedicated knobs for Bass and Treble allow for precise tone control to suit your audio preferences.

7. Засвар үйлчилгээ

8. Алдаа засах

АсуудалБоломжит шалтгаанШийдэл
Хүч чадалгүйЦахилгаан адаптер холбогдоогүй эсвэл алдаатай; цахилгаан гаралтын асуудал.Ensure power adapter is securely connected and plugged into a working outlet. Try a different outlet.
Дууны гаралт байхгүйIncorrect input mode selected; volume too low; speaker wires loose or incorrect polarity; faulty audio cable.Select the correct input mode. Increase volume. Check speaker wire connections and polarity. Try a different audio cable.
Bluetooth connection unstable or intermittentТөхөөрөмж хэт хол байна amplifier; obstacles blocking signal; interference.Move Bluetooth device closer to the amplifier (within 40 ft/12m). Remove obstacles. Avoid placing near other wireless devices.
FM хүлээн авах чадвар муу байнаAntenna not connected or positioned incorrectly; weak signal in area.Ensure FM antenna is securely connected. Adjust antenna position for better reception.
USB тоглуулах ажиллахгүй байнаUSB драйв зөв форматлагдаагүй байна; дэмжигдээгүй file формат; эвдэрсэн files.Ensure USB drive is formatted to FAT32. Use MP3 files. Өөр USB диск ашиглаж үзнэ үү.

9. Техникийн үзүүлэлтүүд

ОнцлогДэлгэрэнгүй
Загварын дугаарAS-22BU
Гаралтын хүчMax 300Wx2 (RMS 50Wx2)
Bluetooth хувилбар5.0
Bluetooth хүрээ40 фут / 12 метр хүртэл
Оролтын интерфейсRCA (L/R), 3.5mm AUX, USB2.0, FM Radio, Bluetooth
Чанга яригчийн эсэргүүцэл4-16 Ом
Эрчим хүчний хангамжDC 12V/3A
Бүтээгдэхүүний хэмжээс5.12 x 2.95 x 1.38 инч
Зүйлийн жин1.39 фунт
ҮйлдвэрлэгчJS Electronics Limited
Гарал үүслийн улсХятад
Image showing the dimensions of the Sunbuck Mini Amplifier: 134mm/5.27in length, 104mm/4.09in width, 43mm/1.69in height.

Image: The compact dimensions of the amplifier, highlighting its small footprint.

10. Баталгаат хугацаа ба дэмжлэг

For warranty information or technical support, please refer to the purchase documentation or contact the seller/manufacturer directly. Keep your proof of purchase for any warranty claims.

Manufacturer: JS Electronics Limited

Холбогдох баримт бичиг - AS-22BU

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