SMSL SA300 Bluetooth 5.0 Class D Digital Amplivligere brugervejledning

1. Introduktion

Tak for købetasing the SMSL SA300 Bluetooth 5.0 Class D Digital Amplifier. Det her amplifier is designed to deliver high-fidelity audio performance with versatile connectivity options. Please read this manual thoroughly before using the product to ensure proper operation and to maximize your listening experience.

Figure 1: SMSL SA300 Digital Amplivligere

2. Produktfunktioner

• Avanceret Bluetooth 5.0: Features Bluetooth 5.0 for stable wireless audio streaming up to 10 meters (unobstructed), supporting Apt-X for high-quality sound with low power loss.
• Højtydende Amplifier IC: Equipped with the new Infineon "MA12070" amplifier IC, offering excellent energy efficiency (92% conversion) and optimizing power loss during music playback for superior audio performance.
• Kraftig output: Delivers 80W x 2 into 4Ω or 40W x 2 into 8Ω, providing ample power for various speaker setups.
• USB Audio Support: Compatible with USB audio up to 32bit/384kHz playback. No drivers required for most operating systems (Windows 10, Mac OSX 10.6+, Linux, Android OTG, iOS with Apple Lightning-USB camera kit). Note: Not compatible with Windows 7 or 8.
• Subwooferudgang: Includes a dedicated super bass signal output terminal for connecting an active subwoofer, enabling a 2.1ch sound system for enhanced low-frequency response.
• Tonekontrol: Features EQ adjustment, bass, and treble correction functions for personalized sound tuning.
• Praktisk fjernbetjening: Full-function remote control for easy operation from a distance.

The SA300 is equipped with the new Infineon MA12070 amplifier IC, ensuring high energy efficiency and superior audio performance.

Adjust bass and treble levels to customize your audio experience to your preference.

Control all amplifier functions conveniently with the included remote control.

3. Pakkens indhold

The SMSL SA300 package includes the following items:

• 1x SMSL SA300 Digital Amplivligere
• 1x fjernbetjening
• 1x Bluetooth-antenne
• 1x USB-Micro USB Cable
• 1x AC Adapter (DC 24V)
• 1x strømkabel
• 1x Simple Instruction Manual (Chinese and English only)

4. Produktet er slutview (Diagrams)

Familiarize yourself with the various components and connections of your SA300 amplivligere.

Figur 2: For- og bagpanellayout

1. Vise
2. Strømafbryder
3. Valg af inputtilstand
4. Betjeningsknap
5. Gold-plated Banana Plug Compatible Terminals (Speakers)
6. Analog Input Terminals (RCA)
7. Super Bass Signal Output Terminal (SW OUT)
8. Bluetooth antenne
9. Strømindgang (DC 24V)
10. USB-indgangsterminal

5. Opsætning og forbindelser

5.1. Højttalerforbindelse

Connect your passive speakers to the gold-plated banana plug compatible terminals on the rear panel. Ensure correct polarity (red for positive, black for negative) for each speaker.

Figure 3: Speaker and Power Connections

5.2. Lydkildetilslutning

The SA300 offers multiple ways to connect your audio sources:

• Bluetooth: Attach the Bluetooth antenna to the rear panel. Enable Bluetooth on your device (e.g., smartphone, tablet) and select "SMSL SA300" from the list of available devices to pair.
• USB -lyd: Connect your PC, mobile phone, Android TV, or game console to the USB input terminal on the rear panel using the provided USB-Micro USB cable.
• RCA Analog Input: Connect audio sources like CD players or DACs to the RCA analog input terminals (R/L) on the rear panel.

Figur 4: Bluetooth 5.0-forbindelse

Figure 5: USB Audio Input

5.3. Subwoofer tilslutning

For enhanced bass, connect an active subwoofer to the "SW OUT" terminal on the rear panel. This allows you to create a 2.1ch sound system.

Figure 6: Subwoofer Output Connection

6. Betjeningsvejledning

6.1. Tænd/sluk

Press and hold the Power Switch (2) on the front panel to turn the unit on or off. The display will illuminate when powered on.

6.2. Valg af input

Short press the Input Mode Selection button (3) on the front panel to cycle through available input sources (Bluetooth, USB, RCA).

6.3. Lydstyrke- og tonekontrol

Rotate the Control Knob (4) to adjust the volume. Short press the Control Knob to cycle through various settings such as Volume, EQ, Bass, Treble, Gain, and Brightness. Once a setting is selected, rotate the knob to adjust its value.

6.4. Brug af fjernbetjening

The included remote control provides convenient access to all amplifier functions, including power, input selection, volume, mute, and tone adjustments.

7. Specifikationer

8. Fejlfinding

• Ingen lyd:
  • Sørg for amplifier is powered on and the volume is not muted or set too low.
  • Check all cable connections (power, speakers, audio source) for secure fit and correct polarity.
  • Verify the correct input source is selected on the amplivligere.
  • Hvis du bruger Bluetooth, skal du sørge for, at enheden er korrekt parret og tilsluttet.
• Forvrænget lyd:
  • Skru ned for lydstyrken på begge amplifteren og lydkilden.
  • Kontroller højttalerimpedans kompatibilitet med amplivligere.
  • Ensure audio cables are not damaged or poorly connected.
• Problemer med Bluetooth-forbindelse:
  • Sørg for, at Bluetooth-antennen er korrekt fastgjort.
  • Flyt lydkilden tættere på amplifier for at reducere interferens.
  • Ryd Bluetooth-parringshistorikken på din enhed, og par den igen.

9. Vedligeholdelse

• Behold amplifier in a dry, well-ventilated area away from direct sunlight, heat sources, and moisture.
• Rengør enheden med en blød, tør klud. Brug ikke flydende rengøringsmidler eller aerosoler.
• Undgå at placere tunge genstande oven på amplivligere.

10. Garanti og support

This product comes with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included in your package or contact your retailer. For technical support, product inquiries, or service requests, please visit the official S.M.S.L webwebsted eller kontakt deres kundeservice.

11. Sikkerhedsoplysninger

• Åbn ikke ampliber casing. Der er ingen dele indeni, som brugeren kan servicere. Åbning af casing vil ugyldiggøre garantien.
• Use only the provided power adapter. Using an incompatible power supply may damage the unit and pose a safety risk.
• Hold enheden væk fra vand eller andre væsker.
• Sørg for korrekt ventilation for at forhindre overophedning. Bloker ikke ventilationsåbninger.
• Undgå at udsætte enheden for ekstreme temperaturer eller fugt.