Sunbuck Mini AmpLifier AS-22BU Brugermanual

1. Introduktion

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 amplivligere.

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

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

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

2. Sikkerhedsinstruktioner

• Læs alle instruktioner omhyggeligt, før du betjener amplivligere.
• Behold ampOpbevares væk fra vand, fugt og direkte sollys.
• Bloker ikke ventilationsåbningerne. Sørg for tilstrækkelig luftgennemstrømning omkring enheden.
• Use only the power adapter supplied with the amplivligere.
• Forsøg ikke selv at reparere eller modificere enheden. Overlad al service til kvalificeret personale.
• Tag stikket ud af stikkontakten under tordenvejr eller når apparatet ikke bruges i længere perioder.
• Undgå at placere tunge genstande oven på amplivligere.
• Ensure proper speaker impedance (4-16Ω) to prevent damage to the amplivligere.

3. Pakkens indhold

Kontroller venligst pakkens indhold for at sikre, at alle varer er til stede og i god stand:

• Sunbuck Mini Amplifier AS-22BU
• Fjernbetjening
• 12V 5A strømadapter
• FM antenne
• Brugervejledning (dette dokument)

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

4. Produktet er slutview

4.1 Frontpanel

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

• Digitalt LED-displaypanel: Viser den aktuelle tilstand og status.
• Mode Switch: Cycles through input modes (Bluetooth, USB, AUX, FM).
• Previous Song / Play/Pause / Next Song Buttons: Media playback controls for USB and Bluetooth modes.
• Lydstyrkejusteringsknap: Styrer masterlydstyrken.
• Baskontrolknap: Justerer basniveauet.
• Diskantknap: Justerer diskantniveauet.
• USB Charging Port (+5V/2A): Til opladning af eksterne enheder.
• MP3/USB Input Port: For USB flash drives containing MP3 files.

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

4.2 Bagpanel

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

• RCA Audio Input (L/R): Til tilslutning af eksterne lydkilder via RCA-kabler.
• 3.5 mm AUX-indgang: Til tilslutning af eksterne lydkilder via et 3.5 mm lydkabel.
• FM-antenneport: For connecting the included FM antenna.
• Left Channel Speaker Output (BTL 4-16Ω): Tilsluttes til venstre højttaler.
• Right Channel Speaker Output (BTL 4-16Ω): Forbindes til den højre højttaler.
• DC 12V/3A strømindgang: Tilsluttes strømadapteren.

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

5. Opsætning

1. Højttalerforbindelse: 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 ampLifier understøtter højttalere med en impedans på 4-16Ω.
2. FM-antennetilslutning: Insert the included FM antenna into the "FM.ANT" port on the rear panel for improved radio reception.
3. Lydkildeforbindelse:
   • RCA-indgang: Connect your audio source (e.g., TV, DVD player, CD player) to the "AUDIO INPUT" RCA ports using an RCA cable.
   • 3.5 mm AUX-indgang: Connect your audio source (e.g., smartphone, tablet, laptop) to the "3.5MM AUX" port using a 3.5mm audio cable.
   • USB-indgang: Indsæt et USB-flashdrev med MP3-lyd files into the "MP3 INPUT" USB port on the front panel.
4. Strømtilslutning: 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. Tænd: Turn the "VOLUME" knob clockwise to power on the amplifier. The LED display will light up.

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

6. Betjeningsvejledning

6.1 Valg af inputtilstand

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-betjening

1. Skift til 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. Søg efter "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 amplivligere.
5. Note: Bluetooth range is approximately 40 feet (12 meters). Signal quality may be affected by obstacles.

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

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

6.3 USB-afspilning

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-indgang

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.

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

6.5 FM-radiofunktion

Skift til 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

• Lydstyrkeknap: Drej med uret for at øge lydstyrken, mod uret for at sænke den.
• Basknap: Justerer lavfrekvent lydudgang.
• Diskant-knap: Justerer den højfrekvente lydudgang.
• Fjernbetjening: The included remote control can be used for remote volume adjustment and mode selection.

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

7. Vedligeholdelse

• Rensning: Brug en blød, tør klud til at rengøre ampydersiden af ​​apparatet. Brug ikke flydende rengøringsmidler eller aerosoler.
• Ventilation: Ensure the ventilation holes are free from dust and debris to prevent overheating.
• Opbevaring: Hvis du opbevarer ampHvis apparatet ikke er i brug i længere tid, skal du afbryde strømmen til det og opbevare det et køligt og tørt sted.

8. Fejlfinding

9. Specifikationer

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

10. Garanti og support

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