Introduzione
Thank you for choosing the PEMENOL TWS Mono Bluetooth Power Amplifier Module. This module is designed for DIY audio projects, offering versatile audio input options including Bluetooth, AUX, USB drive, and USB sound card. It features a 100W mono output and supports TWS (True Wireless Stereo) functionality when two modules are paired. This manual provides essential information for safe installation, operation, and maintenance of your ampmodulo lificatore.
Istruzioni di sicurezza
- Garantire l'alimentazione voltage is within the specified range of 7-24V DC. Exceeding this range can damage the module.
- Always disconnect power before making any connections or disconnections to prevent electric shock or damage.
- Evitare cortocircuiti sui terminali di uscita.
- Non esporre il modulo a umidità, temperature estreme o ambienti corrosivi.
- Maneggiare il modulo con cura per evitare di danneggiare i componenti elettronici.
- Tenere fuori dalla portata dei bambini.
Prodotto finitoview
The PEMENOL Mono Bluetooth Power Amplifier Module integrates multiple features for a comprehensive audio solution.
Caratteristiche principali:
- Mono 100W Output: Delivers powerful audio for a single speaker.
- Ingressi audio multipli: Supports Bluetooth, AUX (3.5mm), USB drive, and USB sound card.
- Funzionalità TWS: Allows two modules to pair for true wireless stereo separation (left and right channels).
- Manopola multifunzione: Controls volume, play/pause, next track, power ON/OFF, and TWS mode entry/exit.
- Indicatori di stato: Features a working indicator and a TWS indicator for clear operational status.
- Ampio volumetage Gamma: Operates on 7-24V DC power supply.
Identificazione dei componenti:
Immagine: Sopraview of the PEMENOL 100W Mono Bluetooth Amplifier Module, highlighting its support for AUX, Bluetooth, and USB inputs.
Immagine: Dettagliato view del amplifier module's circuit board, indicating the USB disk support, operating indicator light, TWS indicator light, and the upgraded large chip supporting AAC Bluetooth decoding for low latency.
- Interfaccia di alimentazione: DC 7-24V input.
- Uscita altoparlante: Connects to a single speaker (supports 3-8Ω, 20-100W).
- Ingresso audio AUX: Jack da 3.5 mm per dispositivi audio esterni.
- USB/Sound Card Interface: For USB drive playback or connection as a USB sound card to a computer.
- Manopola multifunzione: Controls various functions (see Operating Instructions).
- Spia luminosa di funzionamento: Indicates the module is powered on and functioning.
- TWS Indicator Light: Indicates TWS mode status.
Impostare
Follow these steps to set up your PEMENOL ampmodulo lificatore.
Immagine: Connection diagram for the amplifier module, illustrating where to connect the speaker, DC power (7-24V), USB/Sound card interface, and AUX audio input. A terminal converter for power is also shown.
- Connetti altoparlante: Connect your 3-8Ω, 20-100W speaker to the "Speaker" terminals (NI-BSO). Ensure correct polarity (+ to + and - to -).
- Connetti alimentazione: Connect a DC 7-24V power supply to the "DC 7-24V" power interface. Use a suitable power adapter or battery pack.
- Scegli l'ingresso audio:
- Bluetooth: The module will automatically enter Bluetooth pairing mode upon power-on.
- AUSILIARI: Connect an audio source (e.g., phone, TV) to the "AUX-IN" 3.5mm jack.
- Chiavetta USB: Insert a USB flash drive containing MP3/WAV/WMA/FLAC/APE audio files nell'interfaccia USB.
- Scheda audio USB: Connect the module to a computer via the USB interface to use it as an external sound card.
- Accensione: Long press the multifunction knob to power on the module. The operating indicator light will illuminate.
Istruzioni per l'uso
The multifunction knob controls various aspects of the amplifier module's operation.
Immagine: Detailed explanation of the multifunction knob's controls, including single click for Play/Pause, double click for Next Song, triple click for TWS mode entry/exit, long press for Power ON/OFF, and rotating the knob to adjust volume.
- Accensione/spegnimento: Long press the knob to turn the module ON or OFF.
- Regolazione del volume: Ruotare la manopola in senso orario per aumentare il volume, in senso antiorario per diminuirlo.
- Riproduci/Pausa: Single click the knob to play or pause audio playback.
- Traccia successiva: Double click the knob to skip to the next song.
- Commutazione degli ingressi: The module automatically prioritizes inputs. Bluetooth is usually default. When AUX or USB is connected, it may switch automatically. For manual switching, disconnect the current source or use the source device controls.
- Accoppiamento Bluetooth: When powered on, the module enters pairing mode. Cercare "Wuzhi Audio" on your Bluetooth device and connect.
Modalità TWS (True Wireless Stereo)
The TWS function allows you to pair two PEMENOL amplifier modules of the same model to create a stereo sound system, with one module acting as the left channel and the other as the right channel.
Immagine: Illustration of the TWS Box Matching Function, showing how two independent Bluetooth power amplifier modules can be connected via TWS to achieve left and right channel stereo sound. The image also notes to press the button three times to enter or exit TWS mode.
- Prepare Modules: Ensure both PEMENOL amplifier modules are powered on and not currently connected to any Bluetooth device.
- Accedi alla modalità TWS: On uno of the modules, quickly press the multifunction knob tre volte. The TWS indicator light will start flashing, indicating it's searching for another module.
- Pair Second Module: Sul secondo module, quickly press the multifunction knob tre volte. Its TWS indicator light will also flash.
- Conferma: The two modules will automatically search and pair with each other. Once successfully paired, the TWS indicator lights on both modules will remain solid, and one module will announce "Left Channel" and the other "Right Channel" (or similar).
- Connetti Bluetooth: Now, connect your Bluetooth audio source (e.g., smartphone) to uno of the paired modules (it will appear as a single Bluetooth device, typically "Wuzhi Audio").
- Uscire dalla modalità TWS: To exit TWS mode, quickly press the multifunction knob tre volte on either module.
Nota: For optimal stereo separation, place the left and right channel speakers appropriately.
Manutenzione
- Pulizia: Per pulire il modulo, utilizzare un panno morbido e asciutto. Non utilizzare detergenti liquidi o solventi.
- Magazzinaggio: Store the module in a cool, dry place away from direct sunlight and high humidity when not in use.
- Ventilazione: Ensure adequate ventilation around the module during operation to prevent overheating.
- Connessioni: Controllare periodicamente tutti i collegamenti per accertarsi che siano sicuri.
Risoluzione dei problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| No power/Module not turning on. | Alimentazione non corretta voltage or polarity; loose power connection; faulty power supply. | Verify power supply is 7-24V DC and connected correctly. Check power adapter functionality. Ensure long press of knob for power ON. |
| Nessuna uscita audio. | Incorrect speaker connection; volume too low; wrong input selected; faulty audio source/cable. | Check speaker wiring and impedance (3-8Ω). Increase volume. Ensure correct audio input is active. Test with a different audio source or cable. |
| Il Bluetooth non si connette. | Module not in pairing mode; device too far; interference; already connected to another device. | Ensure module is powered on and not in TWS mode. Keep device within range. Disconnect from other Bluetooth devices. Restart module and device. |
| Suono distorto. | Volume too high (clipping); speaker impedance mismatch; poor audio source quality; power supply issues. | Reduce volume. Ensure speaker impedance is 3-8Ω. Use a high-quality audio source. Check power supply stability. |
| L'associazione TWS non riesce. | Modules not in TWS pairing mode; modules too far apart; already connected to Bluetooth. | Ensure both modules are powered on and not connected to any Bluetooth device. Triple click the knob on both modules to initiate TWS pairing. Keep modules close during pairing. |
Specifiche
| Parametro | Valore |
|---|---|
| Marca | PEMENOLO |
| Numero di modello | Modello GY20961-2 |
| Ingresso volumetage | DC 7-24V |
| Potenza di uscita | 100 W (Mono) |
| Impedenza dell'altoparlante | 3-8Ω (Recommended 20-100W speaker) |
| Ingressi audio | Bluetooth, AUX (3.5mm), USB Drive, USB Sound Card |
| Versione Bluetooth | Supports AAC decoding (low latency) |
| Supporto disco USB | MP3/WAV/WMA/FLAC/APE |
| Dimensioni (L x P x A) | 40 x 20 x 20 mm (4 x 2 x 2 cm) |
| Peso | 91 grammi |
Garanzia e supporto
Information regarding specific warranty terms and customer support for the PEMENOL TWS Mono Bluetooth Power Amplifier Module is not available in the provided product details. Please refer to the retailer or manufacturer's official websito per le informazioni più aggiornate sulla garanzia e i contatti di supporto.
