1. Introduktion
Thank you for choosing the Sunbuck AS-35BU Stereo AmpDenne kompakte, men kraftfulde amplifier is designed to enhance your home audio experience, offering versatile connectivity options including Bluetooth 5.0, RCA, USB, SD card, FM radio, and AUX input. With a maximum output of 400W x 2 (RMS 60W x 2), it delivers high-fidelity sound with low distortion, suitable for various environments such as offices, small apartments, basements, and garages. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device.
2. Vigtige sikkerhedsinstruktioner
- Strømkilde: Sørg for ampapparatet er tilsluttet en strømforsyning, der matcher lydstyrkentage indicated on the unit. Use only the provided AC power plug.
- Ventilation: Do not block any ventilation openings. Install in accordance with the manufacturer's instructions. Adequate airflow is crucial to prevent overheating.
- Vand og fugt: Do not expose this apparatus to rain or moisture. Do not use near water (e.g., bathtubs, sinks, swimming pools).
- Varme: Må ikke installeres i nærheden af varmekilder såsom radiatorer, varmeapparater, komfurer eller andre apparater (inklusive ampløftere), der producerer varme.
- Rensning: Rengør kun med en tør klud. Undgå at bruge flydende eller aerosolbaserede rengøringsmidler.
- Service: Forsøg ikke selv at servicere dette produkt. Overlad al service til kvalificeret servicepersonale. Service er påkrævet, når apparatet er blevet beskadiget på nogen måde, f.eks. hvis strømledningen eller stikket er beskadiget, hvis der er spildt væske eller genstande er faldet ned i apparatet, hvis apparatet har været udsat for regn eller fugt, ikke fungerer normalt eller er blevet tabt.
- Overbelaste: Overbelast ikke stikkontakter eller forlængerledninger, da dette kan medføre risiko for brand eller elektrisk stød.
3. Pakkens indhold
Bekræft, at alle nedenstående varer er inkluderet i din pakke:
- 1 x Sunbuck AS-35BU stereoanlæg Ampforstærker (110V)
- 1 x fjernbetjening
- 1 x FM-antenne
- 1 x AC-strømstik
Image: Contents of the Sunbuck AS-35BU ampLifier-pakken, inklusive amplifier unit, remote control, FM antenna, and AC power plug.
4. Produktet er slutview
4.1 Frontpanel
The front panel provides access to primary controls and inputs for convenient operation.
- Afbryderen: Skifter mellem amplifter tænd/sluk.
- Inputvælger: Rotary knob to select between Media Player (USB/SD/Bluetooth/FM), AUX, CD, and Line inputs.
- Tonekontrol: Separate knobs for Treble and Bass adjustment to fine-tune audio output.
- Ekkokontrol: Justerer ekkoeffekten for mikrofonindgange.
- Mic 1/2 Volume: Controls the overall volume for both microphone inputs.
- Musiklydstyrke: Main rotary knob for adjusting the overall music volume.
- USB/SD/MMC/BT Player: Digital display and control buttons for media playback (Play/Pause, Scan, Mode, Next/Previous Track, Volume +/-).
- Mikrofonindgange: Two 1/4" (6.35mm) jacks for connecting microphones.
Billede: Forside view of the Sunbuck AS-35BU amplifier, showing all controls and inputs including power switch, input selector, tone controls, media player interface, and microphone inputs.
4.2 Bagpanel
The rear panel houses all the necessary connections for your audio sources and speakers.
- RCA Audio Inputs: Two pairs of RCA inputs labeled 'CD' and 'LINE' for connecting external audio devices.
- Højttalerudgange: Spring clip terminals for connecting left and right passive speakers.
- DC strømindgang: For alternative DC power supply (DC12V 5A-10A).
- AC strømindgang: Standard AC power cord connection.
- Voltage Conversion Switch: Allows selection between 230V and 115V AC power.
- FM-antenneindgang: Coaxial connector for the FM antenna.
Billede: Bagside view of the Sunbuck AS-35BU amplifier, displaying RCA audio inputs, speaker terminals, power input, voltage selector, and FM antenna connection.
4.3 Dimensioner
The compact design of the AS-35BU allows for flexible placement in various settings.
- Produktdimensioner: 6.1 x 5.31 x 2.17 tommer (15.5 x 13.5 x 5.5 cm)
- Varens vægt: 2.2 pund (1 kg)
Image: Diagram showing the compact dimensions of the Sunbuck AS-35BU amplifier, highlighting its small footprint.
5. Opsætning
5.1 Højttalertilslutning
Connect your passive speakers to the speaker output terminals on the rear panel. Ensure correct polarity (positive to positive, negative to negative) for optimal sound quality.
- Afisoler cirka 1.2 cm isolering fra enderne af dine højttalerledninger.
- Press down on the spring clip terminal to open the connection point.
- Insert the bare wire into the opening.
- Release the spring clip to secure the wire.
- Repeat for all four connections (Left +, Left -, Right +, Right -).
5.2 Lydindgangsforbindelse
Connect your audio sources to the appropriate RCA inputs on the rear panel.
- CD input: Use RCA cables to connect a CD player or other audio device.
- LINE-input: Use RCA cables to connect devices like laptops, TVs, or projectors with AV audio output.
- AUX Input (Front Panel): Use a 3.5mm to 3.5mm audio cable to connect portable devices like smartphones or tablets to the front panel AUX jack.
Image: Diagram illustrating various input and output connections for the Sunbuck AS-35BU amplifier, including RCA, speaker terminals, and compatible devices.
5.3 Strømtilslutning
Før tilslutning til strøm, skal du sikre dig, at voltage conversion switch on the rear panel is set correctly for your region (230V or 115V). Then, connect the provided AC power plug to the amplifier og en stikkontakt.
5.4 FM-antennetilslutning
Connect the included FM antenna to the FM ANT coaxial input on the rear panel for radio reception.
6. Betjeningsvejledning
6.1 Tænd/sluk
Flip the power switch on the front panel to the 'ON' position to power on the amplifier. The digital display will illuminate. Flip to 'OFF' to power down.
6.2 Indgangsvalg
Rotate the 'INPUT' knob on the front panel to select your desired audio source: 'MEDIA PLAYER' (for USB/SD/Bluetooth/FM), 'AUX', 'CD', or 'LINE'.
6.3 Lydstyrke- og tonekontrol
Adjust the 'MUSIC VOL' knob to control the overall output volume. Use the 'TREBLE' and 'BASS' knobs to fine-tune the high and low frequencies of your music.
6.4 USB/SD/MMC Playback
Insert a USB drive or SD/MMC card containing MP3 audio files into the respective slots on the front panel. The amplifier will automatically switch to 'MEDIA PLAYER' mode and begin playback. Use the control buttons (VOL+/-, SCAN, MODE, Next/Previous) to navigate and control playback.
6.5 Bluetooth-forbindelse
Sådan tilslutter du en Bluetooth-enhed:
- Switch the input selector to 'MEDIA PLAYER'. The display will show 'BLUE' indicating Bluetooth mode.
- Aktiver Bluetooth på din mobile enhed (smartphone, tablet, bærbar computer), og søg efter tilgængelige enheder.
- Select 'AS-35BU' from the list of devices to pair. Once connected, you will hear a confirmation tone.
- Du kan nu streame lyd trådløst fra din enhed til amplifier. The wireless range is approximately 40 feet (12 meters). Note that signal and volume may be intermittent if there are physical obstructions like walls between the devices.
Image: Visual representation of the Sunbuck AS-35BU amplifier connecting wirelessly to various devices via Bluetooth, including smartphones, tablets, and laptops.
6.6 FM-radiofunktion
Sådan bruger du FM-radiofunktionen:
- Switch the input selector to 'MEDIA PLAYER' and then press the 'MODE' button until 'FM' is displayed.
- Press the 'SCAN' button to automatically scan and save available FM stations as presets.
- Use the 'Next/Previous Track' buttons on the front panel or the remote control to cycle through the saved presets. For direct frequency input, use the number pad on the remote control.
6.7 Mikrofon- og karaokefunktion
De amplifier supports two microphone inputs for karaoke or public address.
- Plug your 1/4" (6.35mm) microphones into the 'MIC INPUT' jacks on the front panel.
- Adjust the 'MIC 1/2 VOL' knob to control the microphone volume.
- Use the 'ECHO' knob to add or remove echo effect to the microphone sound.
6.8 Brug af fjernbetjening
The included remote control provides convenient access to various functions from a distance. It allows for direct input of FM frequencies, track navigation, volume control, and mode selection.
Image: Step-by-step guide for installing the battery in the remote control, ensuring proper functionality.
7. Fejlfinding
If you encounter any issues with your Sunbuck AS-35BU amplifier, please refer to the table below for common problems and their solutions.
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen strøm | Netledning ikke tilsluttet; Strømafbryder slukket; Forkert lydstyrketage valg. | Sørg for, at netledningen er korrekt tilsluttet. Tænd for strømmen. Kontroller lydstyrken.tagAfbryderen (230V/115V) er indstillet korrekt. |
| Ingen lydudgang | Incorrect input selected; Volume too low; Speaker wires loose or incorrect polarity. | Select the correct input source. Increase 'MUSIC VOL' knob. Check speaker wire connections and polarity. |
| Problemer med Bluetooth-forbindelse | Enheden er ikke i parringstilstand; Amplifier too far from device; Obstructions. | Sikre ampFjerneren er i 'BLÅ' tilstand. Flyt enheden tættere på amplifier. Remove obstructions. Try re-pairing. |
| Dårlig FM-radiomodtagelse | Antenna not connected or positioned poorly; Weak signal. | Connect FM antenna securely. Adjust antenna position for better reception. Perform a new auto-scan for stations. |
| Forvrænget lyd | Volume too high; Tone controls set incorrectly; Poor audio source quality. | Reduce 'MUSIC VOL'. Adjust 'TREBLE' and 'BASS' knobs. Test with a different audio source. |
8. Specifikationer
- Model: AS-35BU
- Strømudgang: Maks. 400W x 2 (RMS 60W x 2)
- Bluetooth version: 5.0 (Wireless range: 40 feet / 12 meters)
- Indgange: 2 x RCA Audio (CD, Line), 2 x Microphone (1/4"), USB2.0, SD Card, Bluetooth 5.0, FM Radio, AUX (3.5mm front)
- Udgange: 2-kanals højttalerudgang
- Dimensioner (L x B x H): 6.1 x 5.31 x 2.17 tommer (15.5 x 13.5 x 5.5 cm)
- Vægt: 2.2 pund (1 kg)
- Fabrikant: JS Electronics Limited
9. Vedligeholdelse og pleje
For at sikre din levetid og optimale ydeevne ampLifier, følg disse vedligeholdelsesretningslinjer:
- Rensning: Tør regelmæssigt ydersiden af ampmed en blød, tør klud. Brug ikke slibende rengøringsmidler, voks eller opløsningsmidler.
- Ventilation: Keep the ventilation openings clear of dust and debris. Ensure adequate space around the unit for proper airflow.
- Opbevaring: Hvis du opbevarer amplifier for an extended period, disconnect it from the power source and store it in a cool, dry place away from direct sunlight and extreme temperatures.
- Håndtering: Håndter enheden forsigtigt. Undgå at tabe den eller udsætte den for hårde stød.
10. Garanti og support
Sunbuck products are manufactured with high-quality standards. For specific warranty information, please refer to the documentation included with your purchase or contact the retailer. If you require technical support or have questions not covered in this manual, please contact Sunbuck customer service or the authorized dealer from whom you purchased the product. Provide your model number (AS-35BU) and a detailed description of the issue for faster assistance.