S.M.S.L SA300 HiFi Digital AmpManual d'instruccions de lifier

1. Introducció

The S.M.S.L SA300 is a compact and powerful decoding power amplifier designed to meet your daily audio needs. Featuring an Infineon MA12070 chip, Bluetooth 5.0 with APTX support, and multiple EQ modes, it delivers high-quality sound for passive speakers. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance.

2. Què hi ha a la caixa

Image showing the S.M.S.L SA300 amplifier, remote control, power cable with various plug adapters, USB cable, and user manual.

• S.M.S.L SA300 Ampmés viu
• Control remot
• Power Cable (with various plug adapters)
• Cable USB
• Manual d'usuari

3. Producte acabatview

3.1 Panell frontal i posterior

Image displaying the front and rear panels of the S.M.S.L SA300 amplifier with numbered labels for each component.

Controls del panell frontal:

• Visualització: Shows current input, volume, and settings.
• Botó d'encesa: Encén o apaga la unitat.
• Botó de selecció d'entrada: Passa ciclicament per les fonts d'entrada disponibles.
• Perilla: Ajusta el volum, navega pels menús i confirma les seleccions.

Connexions del panell posterior:

• Line In Jacks (RCA): Per connectar fonts d'àudio analògiques.
• Subwoofer Output (SW OUT): Per connectar un subwoofer actiu.
• Antena Bluetooth: For wireless Bluetooth connectivity.
• Entrada d'alimentació (24 V CC): Es connecta a l'adaptador de corrent proporcionat.
• Entrada USB: Per connectar-lo a un ordinador o a una altra font d'àudio USB.
• Sortida d'altaveu (E/D): Connects to passive speakers.

Close-up image showing the volume knob, RCA input, speaker terminals, and subwoofer output on the S.M.S.L SA300 ampmés viu.

4. Configuració

4.1 Connectar altaveus

Connect your passive speakers to the Speaker Output terminals on the rear panel. Ensure correct polarity (+ to + and - to -) to maintain sound quality. For a 2.1 audio system, connect an active subwoofer to the Subwoofer Output (SW OUT) jack.

Diagram illustrating how to connect an active subwoofer and passive speakers to the S.M.S.L SA300 amplifier to form a 2.1 audio system.

4.2 Connexió de fonts d'àudio

• Entrada USB: Connect a USB cable from your computer to the USB input on the SA300.
• Entrada de línia RCA: Connect analog audio devices (e.g., CD player, turntable with pre-amp) using RCA cables to the Line In jacks.
• Bluetooth: For wireless connection, ensure the Bluetooth antenna is securely attached.

4.3 Connexió de potència

Connect the provided 24V power adapter to the DC 24V power input on the rear panel, then plug the power cable into a wall outlet (220/100V). The unit will power on automatically or can be turned on using the front panel button.

5. Instruccions de funcionament

5.1 Encès/Apagat

Press the Power button on the front panel or the remote control to turn the ampmés viu encès o apagat.

5.2 Selecció d'entrada

Press the Input Selection button on the front panel or use the remote control to cycle through the available input sources (USB, RCA, Bluetooth).

5.3 Control de volum

Rotate the front panel knob clockwise to increase volume and counter-clockwise to decrease it. Alternatively, use the volume buttons on the remote control.

5.4 Vinculació Bluetooth

Select Bluetooth as the input source. The display will show 'Bluetooth' and indicate pairing mode. On your device (phone, tablet, computer), search for 'S.M.S.L SA300' and connect. The Qualcomm Bluetooth 5.0 receiver with APTX ensures a stable connection and detailed audio transmission.

Diagram showing the S.M.S.L SA300 amplifier wirelessly connected via Bluetooth 5.0 APTX to a mobile phone, iPad, and laptop, indicating an effective distance range of 0-10m.

5.5 EQ Modes and Tone Control

The SA300 offers multiple built-in EQ modes and adjustable treble/bass settings. Use the remote control or the front panel knob to access the menu and select your preferred sound profile. This allows for customization to suit your listening preferences and music genre.

Icons representing key features of the S.M.S.L SA300: Super bass preamp output, Bluetooth 5.0, Low power standby, Hi-Res Audio, Infineon MA12070 Chip, 32bit/384kHz support, Multiple EQ Modes, Treble/Bass Gain, Full-function remote control.

5.6 Vídeo oficial del producte

6. Manteniment

6.1 Neteja

Utilitzeu un drap suau i sec per netejar l'exterior amplifier. Avoid using liquid cleaners, solvents, or abrasive materials, as these can damage the finish or internal components.

6.2 Emmagatzematge

Quan no s'utilitzi durant períodes prolongats, guardeu-lo amplifier in a cool, dry place away from direct sunlight and extreme temperatures. Disconnect the power supply.

7. Solució De Problemes

• Sense energia: Assegureu-vos que l'adaptador de corrent estigui connectat correctament a tots dos ampcarregador i una presa de corrent que funcioni.
• Sense so: Verify that the correct input source is selected. Check all audio cable connections (speakers, RCA, USB). Confirm the volume is not muted or set too low.
• Problemes de connexió Bluetooth: Ensure the Bluetooth antenna is properly attached. Make sure the amplifier is in Bluetooth input mode and your device's Bluetooth is enabled and in pairing mode. Try clearing previous Bluetooth connections on your device and re-pairing.
• So distorsionat: Check audio source quality and cable connections. Reduce volume if distortion occurs at high levels.

8. Especificacions

9. Garantia i assistència

9.1 Informació de la garantia

S.M.S.L offers a 365-day warranty for this product. If you encounter any questions or issues within this period, please contact our customer service for assistance.

9.2 Atenció al client

For further support, technical assistance, or warranty claims, please contact S.M.S.L customer service through the retailer where the product was purchased or visit the official S.M.S.L weblloc per obtenir dades de contacte.