SMSL AO200 Digital Power Amplifier vartotojo vadovas

1. Įvadas

The SMSL AO200 is a high-performance digital power amplifier designed for desktop HiFi audio systems. It features dual Infineon MA12070 amplifier chips, delivering powerful and clear audio output. With multiple input options including USB, Bluetooth, XLR, and RCA, it offers versatile connectivity for various audio sources. The amplifier also includes a remote control for convenient operation and supports both subwoofer and passive speaker outputs.

2. Saugos instrukcijos

• Neardykite įrenginio. Visus techninės priežiūros darbus patikėkite kvalifikuotiems darbuotojams.
• Saugokite įrenginį nuo lietaus ar drėgmės.
• Venkite įrenginio statyti šalia šilumos šaltinių arba tiesioginiuose saulės spinduliuose.
• Užtikrinkite tinkamą vėdinimą aplink įrenginį, kad išvengtumėte perkaitimo.
• Naudokite tik nurodytą maitinimo adapterį ir laidus.
• Saugokite įrenginį nuo stiprių magnetinių laukų.

3. Pakuotės turinys

Atidarę pakuotę, patikrinkite, ar yra visi daiktai ir ar jie yra geros būklės. Standartinę pakuotę sudaro:

• SMSL AO200 Digital Power Ampkėlimo blokas
• Nuotolinio valdymo pultas
• USB kabelis
• Bluetooth antena
• Maitinimo kabelis
• Vartotojo vadovas

4. Produktas baigtasview

4.1 Priekinis skydelis

Vaizdo aprašymas: A priekis view of the SMSL AO200 Digital Power Amplifier, displaying the brand logo 'S.M.S.L', model 'AO200', a central rotary knob, a color display screen, and a remote control placed next to it.

• Rankenėlė: Multi-function rotary knob for volume control and menu navigation.
• Ekranas: Color screen showing current input, volume level, and other settings.
• Remote Window: Infraraudonųjų spindulių imtuvas nuotolinio valdymo pultui.

4.2 Galinis skydelis

Vaizdo aprašymas: Išsamią view of the rear panel of the SMSL AO200 amplifier, with labels indicating the XLR Balanced Input (Left/Right), RCA Input (Left/Right), SW Output, USB Input, Bluetooth Antenna port, Speaker Outputs (Left/Right), Power Input, and Power Switch.

• XLR Balanced Input (Left/Right): For connecting balanced audio sources.
• RCA Input (Left/Right): For connecting unbalanced audio sources.
• SW Output: Žemųjų dažnių garsiakalbio išvestis.
• USB įvestis: Skirta prijungti prie kompiuterio ar kito USB garso šaltinio.
• „Bluetooth“ antena: Connector for the included Bluetooth antenna.
• Garsiakalbių išėjimai (kairė/dešinė): Įrišimo stulpeliai pasyviųjų garsiakalbių prijungimui.
• Maitinimo įvestis: AC power inlet (100-240V).
• Maitinimo jungiklis: Main power toggle switch.

5. Sąranka

5.1 Pradinis prisijungimas

1. Prijunkite maitinimo kabelį prie amplifier's power input and then to a suitable AC outlet.
2. Install the Bluetooth antenna by screwing it into the designated port on the rear panel.
3. Turn on the power switch on the rear panel. The AO200 will start automatically.

5.2 Įvesties jungtys

• USB įvestis: Connect a USB-A cable from your computer or audio source to the USB input port on the ampgyvesnis.
• RCA įvestis: Connect RCA cables from your audio source (e.g., CD player, DAC) to the RCA input ports (Left/Right).
• XLR Balanced Input: Connect XLR cables from your balanced audio source to the XLR input ports (Left/Right).

5.3 Išvesties jungtys

• Garsiakalbiai: Connect your passive speakers to the speaker output binding posts (Left/Right). Ensure correct polarity (+ to + and - to -).
• Žemų dažnių garsiakalbis: If using an active subwoofer, connect it to the SW Output port.

6. Naudojimo instrukcijos

6.1 Maitinimo įjungimas/išjungimas

Press the power button on the remote control or the main power switch on the rear panel to turn the unit on or off.

6.2 Įvesties pasirinkimas

Use the remote control or the multi-function knob to navigate the menu and select your desired input source (USB, Balanced, Unbalanced, Bluetooth).

6.3 Garsumo valdymas

Rotate the multi-function knob on the front panel or use the volume up/down buttons on the remote control to adjust the audio volume.

6.4 Ekvalaizerio nustatymai

The AO200 features 8 EQ modes to tailor the sound to your preference. Access the EQ settings through the menu using the multi-function knob or remote control. Available modes include: Direct, Tone, SDB (SMSL patent), Bass, Super Bass, Rock, Soft, and Clear.

7. Savybės ir technologijos

7.1 Išplėstinė Ampsušvelninimas

• Dual Infineon MA12070 Chips: Utilizes two German Infineon MA12070 Class D power amplifier chips for high quality, high efficiency (up to 92%), and reduced power consumption.
• Didelė išėjimo galia: Capable of delivering 150W x 2 into 2Ω, 90W x 2 into 4Ω, and 50W x 2 into 8Ω.

Vaizdo aprašymas: The SMSL AO200 amplifier is shown next to a bookshelf speaker, illustrating its capability to drive speakers with a maximum output power of 150W+150W.

7.2 Vidiniai komponentai

• Volume Control Chip NJW1194: Features NJRC's electronic volume control chip NJW1194 for precise volume control and low distortion.
• High Performance OP Ampgyvybingesnis: Ensures optimal signal processing.
• ERO Audio Cap & Low Noise MELF Resistors: High-quality components for superior audio performance.

Vaizdo aprašymas: Iš arti view of the internal circuit board of the SMSL AO200, highlighting the NJW1194 volume control chip, high performance OP amplifier, ERO audio capacitors, and low noise MELF resistors.

7.3 Energijos valdymas

• Customized Power Module: Provides instantaneous power up to 300W, contributing to excellent sound dynamics and reduced electromagnetic interference.
• 2-Stage Power Input Filtering: Enhances power stability and reduces noise.
• Large-Frame Low-Leakage Switching Power Supply Transformer: Ensures efficient and stable power delivery.

Vaizdo aprašymas: Išsamią view of the internal power module of the SMSL AO200, showcasing the customized power module, 2-stage power input filtering, and the large-frame low-leakage switching power supply transformer.

7.4 Ryšys

• "Bluetooth 5.0": Allows wireless audio streaming from compatible devices.
• Keli įėjimai: USB, Balanced XLR, Unbalanced RCA, and Bluetooth for diverse source connectivity.

Vaizdo aprašymas: The SMSL AO200 amplifier is shown with icons highlighting its key features: Bluetooth 5.0, dual Infineon MA12070 chips, and 2.1 system amplifier capability.

8. Specifikacijos

Vaizdo aprašymas: A table detailing the specifications of the SMSL AO200 amplifier, including product model, inputs, THD+N, SNR, channel separation, input sensitivity/impedance, output power, power consumption, standby power, size, and weight.

9. Priežiūra

• Prietaisą valykite minkštu, sausu skudurėliu. Nenaudokite skystų valiklių ar aerozolių.
• Ensure all connections are secure and free from dust.
• Kai prietaisas ilgą laiką nenaudojamas, laikykite jį vėsioje, sausoje vietoje.

10. Problemų sprendimas

• Nėra galios: Check if the power cable is securely connected and the power switch is in the 'ON' position. Verify the power outlet is functional.
• Nėra garso: Ensure the correct input source is selected. Check all audio cable connections. Verify speaker connections and polarity. Adjust the volume level.
• Distorted Sound / Static at High Volume: Reduce the volume level. Check for loose connections or damaged cables. Ensure the audio source is not overdriving the input.
• „Bluetooth“ ryšio problemos: Ensure the Bluetooth antenna is properly installed. Verify the amplifier is in Bluetooth input mode. Disconnect and reconnect the Bluetooth device.
• Nuotolinio valdymo pultas neveikia: Check the remote control batteries. Ensure there are no obstructions between the remote and the amplifier's remote window.

11. Garantija ir palaikymas

For warranty information and technical support, please refer to the official AOSHIDA websvetainėje arba susisiekite tiesiogiai su jų klientų aptarnavimo tarnyba. Išsaugokite pirkimo kvitą kaip pirkimo įrodymą garantijos pretenzijoms.