Introduzione
This manual provides detailed instructions for the proper setup, operation, maintenance, and troubleshooting of your Douk Audio G5 Mini Digital Stereo Amplifier. Please read this manual thoroughly before using the device to ensure optimal performance and safety.
Caratteristiche del prodotto
- Design compatto: Small footprint suitable for various setups.
- Uscita ad alta potenza: Delivers up to 50W per channel (100W total) into 4 Ohm speakers.
- Connettività Bluetooth 5.0: Features a Qualcomm 3003 Bluetooth chip for wireless audio streaming.
- Ingressi audio multipli: Supports 3.5mm AUX input and Bluetooth input.
- Componenti di qualità: Utilizes TPA3116 power amplifier chip and NE5532 op-amp patatine fritte.
- Uscite altoparlanti: Compatible with banana plugs or bare speaker wire.
Lista imballaggio
Dopo aver disimballato, verificare che tutti gli articoli elencati di seguito siano presenti e in buone condizioni:
- 1x Douk Audio G5 Power Amppiù vivace
- 1x adattatore di alimentazione da 19 V
This image provides the physical dimensions of the Douk Audio G5 amplifier: approximately 105mm (4.13in) in length, 85mm (3.35in) in width, and 30mm (1.18in) in height. It also lists the packing contents: one G5 Power Amplifier and one 19V Power Adapter.
Istruzioni di installazione
1. Collegamento degli altoparlanti
Connect your passive speakers to the speaker output terminals on the rear panel of the G5 amplifier. Ensure correct polarity (+ to + and - to -) for each speaker. The terminals support both banana plugs and bare speaker wire.
2. Connecting Audio Source
- Ingresso AUX da 3.5 mm: Connect your audio source (e.g., smartphone, tablet, PC, CD player) to the 3.5mm AUX input jack on the rear panel using a 3.5mm audio cable.
- Ingresso Bluetooth: Ensure the Bluetooth antenna is securely attached to the connector on the rear panel.
3. Collegamento dell'alimentazione
Connect the provided 19V power adapter to the DC 15V-24V power input jack on the rear panel of the amplifier, quindi collegare l'adattatore a una presa di corrente adatta.
The rear panel of the Douk Audio G5 amplifier features the input and output connections. On the left, the 3.5mm AUX input and Bluetooth antenna connector are visible. The center has speaker output terminals for left and right channels, compatible with banana plugs or bare wire. On the right is the DC 15V-24V power input.
The Douk Audio G5 amplifier is shown here powering two bookshelf speakers, emphasizing its ability to deliver up to 100W (50W x 2) of output power. The image suggests a typical home audio setup.
Istruzioni per l'uso
1. Accensione/spegnimento e controllo del volume
The large knob on the front panel controls both power and volume. Rotate the knob clockwise from the 'Min' position to turn on the amplifier e aumentare il volume. Ruotare in senso antiorario per diminuire il volume e spegnere il amppiù vivace.
This image displays the front panel of the Douk Audio G5 amplifier. On the left, a blue LED serves as the power indicator. The large knob on the right functions as both the power switch and volume control, rotating from minimum (Min) to maximum (Max) volume.
2. Accoppiamento Bluetooth
- Assicurare il amplifier è acceso.
- On your Bluetooth-enabled device, search for available Bluetooth devices.
- Select "Douk Audio G5" (or similar name) from the list to pair.
- Una volta abbinato, il amplifier will play audio from your device.
Note: The Bluetooth connection remains active. If an AUX cable is connected, the amplifier will prioritize the Bluetooth audio if a Bluetooth device is actively paired and playing. To switch to AUX input, you must disconnect the Bluetooth device from the amplifier's pairing list.
3. AUX Input Usage
Connect your audio source to the 3.5mm AUX input. If a Bluetooth device is currently paired and playing, disconnect it from your device's Bluetooth settings to allow the AUX input to become active.
This image illustrates the versatility of the Douk Audio G5 amplifier, showing it connected to a laptop via Bluetooth 5.0 and a smartphone via AUX input. It highlights the amplifier's compatibility with various devices such as phones, tablets, MP3 players, TVs, and computers.
Manutenzione
- Pulizia: Utilizzare un panno morbido e asciutto per pulire la parte esterna del amplificatore. Evitare l'uso di detergenti liquidi o solventi.
- Ventilazione: Assicurare il amplifier has adequate ventilation. Do not block any vents or place it in an enclosed space.
- Magazzinaggio: Quando non si utilizza l'unità per lunghi periodi, scollegare l'adattatore di alimentazione e conservarla in un luogo fresco e asciutto.
Risoluzione dei problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Nessuna spia di alimentazione | Power adapter not connected or faulty; power outlet not active; amplificatore spento. | Check power adapter connection to amplifier and outlet. Ensure outlet is functional. Rotate volume knob clockwise to turn on. |
| Nessuna uscita audio | Volume too low; incorrect input selected; speaker connections loose; audio source issue. | Increase volume. Ensure Bluetooth device is disconnected if using AUX, or ensure Bluetooth is paired if using Bluetooth. Check all speaker wire connections. Verify audio source is playing. |
| Suono distorto | Volume too high; poor audio source quality; speaker impedance mismatch; faulty cable. | Reduce volume. Use a high-quality audio source. Ensure speakers are within recommended impedance range (4-8 Ohm). Try a different audio cable. |
| Problemi di connessione Bluetooth | Device too far; interference; amplifier not in pairing mode (always on). | Avvicinare il dispositivo al amplifier. Reduce interference from other wireless devices. Ensure no other device is currently connected to the amplificatore tramite Bluetooth. |
| Sound cuts out at high volume | Overload protection activated; insufficient power supply; speaker impedance too low. | Reduce volume. Ensure the power supply is the original 19V adapter. Verify speaker impedance is not below 4 Ohms. |
Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Numero di modello | DZ076_H (G5) |
| Marca | Audio di Douk |
| Potenza di uscita | 50 Watts x 2 (into 4 Ohm) |
| Numero di canali | 2 |
| Versione Bluetooth | 5.0 (Qualcomm 3003 Chip) |
| Ingressi audio | AUX da 3.5 mm, Bluetooth |
| Energia Ampchip lificatore | TPA3116 |
| Operazione-Amp Chip | NE5532 |
| Volume minimo di fornituratage | 15 Volt (CC) |
| Volume massimo di fornituratage | 24 Volt (CC) |
| Alimentazione consigliata | 19V 4.74A (included) |
| Peso dell'articolo | 1.32 libbre (circa 0.6 kg) |
| Dimensioni del pacco | 7.72 x 7.2 x 2.24 pollici (circa 19.6 x 18.3 x 5.7 cm) |
Informazioni sulla garanzia
Douk Audio products are covered by a limited warranty against defects in materials and workmanship. For specific warranty terms and conditions, please refer to the warranty card included with your product or contact Douk Audio customer support.
Assistenza clienti
If you encounter any issues or have questions regarding your Douk Audio G5 amplifier that are not addressed in this manual, please contact Douk Audio customer support through their official website or the platform where you purchased the product. Please have your model number (G5 or DZ076_H) and purchase details ready.
