1. Prodotto finitoview
This manual provides essential information for the safe and effective use of your SupplySource AC Adapter Charger, specifically designed for the QFX PBX-8074 Rechargeable Bluetooth Party Speaker. This power supply unit ensures reliable and efficient charging for your device.

Figure 1: The SupplySource AC Adapter Charger with its integrated power cord, ready for use.
2. Informazioni sulla sicurezza
Your SupplySource charger is built with multiple safety features to protect both the adapter and your connected device. Adhering to these guidelines ensures safe operation.
- Volume erratotage Protection (IV): Prevents damage from improper voltage ingresso.
- Protezione da cortocircuito (SC): Si spegne automaticamente in caso di cortocircuito.
- Internal Overheating Protection (IO): Safeguards against excessive internal temperatures.
- Protezione da sovraccarico: Prevents battery overcharging in compatible devices.
- Protezione da sovracorrente: Protegge dal flusso di corrente eccessivo.
- Protezione da sovratemperatura: Monitors and regulates operating temperature.

Figure 2: Visual representation of the built-in safety electronics, including protections against overcharge, over voltage, short-circuit, over current, and over temperature.
The charger is certified with CE and FCC standards, ensuring compliance with safety and quality regulations.
3. Configurazione e connessione
Follow these steps to properly set up and connect your AC adapter charger.
- Verifica compatibilità: Ensure your device is the QFX PBX-8074 Rechargeable Bluetooth Party Speaker or another compatible device requiring a similar power input. Refer to your device's manual for power requirements.
- Ispezionare il caricabatterie: Before connecting, visually inspect the charger and its cable for any signs of damage. Do not use if damaged.
- Connetti al dispositivo: Insert the output connector of the AC adapter firmly into the charging port of your QFX PBX-8074 speaker.
- Collegare alla presa di corrente: Plug the AC adapter's wall plug into a standard electrical outlet (100-240V AC, 50/60Hz).
- Indicazione di carica: Your speaker should indicate that it is charging, typically via an LED indicator. Refer to your speaker's manual for specific charging indicators.
4. Istruzioni per l'uso
Once connected, the charger will automatically begin supplying power to your device. No further user interaction is required for basic operation.
- The charger is designed for continuous use, but it is recommended to disconnect it from the power outlet when not in use for extended periods.
- Ensure the charger is placed in a well-ventilated area to prevent heat buildup.
- The 4-foot cable length provides flexibility for placement.

Figure 3: The power cord, highlighting its 1.2 meter (approximately 4 feet) length and features designed to ensure efficient and stable current delivery.
5. Manutenzione e cura
Proper care will extend the life of your AC adapter charger.
- Pulizia: Disconnect the charger from both the power outlet and your device before cleaning. Use a soft, dry cloth to wipe the surface. Do not use liquid cleaners or abrasive materials.
- Magazzinaggio: When not in use, store the charger in a cool, dry place, away from direct sunlight and extreme temperatures. Avoid tightly coiling the cable to prevent damage.
- Gestione: Do not drop, disassemble, or attempt to repair the charger. This can void the warranty and pose safety risks.
6. Risoluzione Dei Problemi
Se riscontri problemi con il caricabatterie, fai riferimento ai seguenti problemi comuni e alle relative soluzioni.
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Charger not supplying power. |
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| Il dispositivo non si carica o si carica lentamente. |
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| Il caricabatterie è eccessivamente caldo. |
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If the problem persists after trying these solutions, please contact SupplySource customer support.
7. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Numero di modello | PSS/200309/075 |
| Marca | SupplySource |
| Ingresso volumetage Gamma | 100-240V AC |
| Frequenza di ingresso | Frequenza |
| Lunghezza del cavo | 4 piedi (circa 1.2 metri) |
| Colore | Nero |
| Peso dell'articolo | 3.2 once |
| Dimensioni del pacco | 4.13 x 3.5 x 1.85 pollici |
| Componenti inclusi | AC Power Cord (integrated with adapter) |
| Certificazioni di sicurezza | CE, FCC |
| Paese di origine | Cina |
8. Informazioni sulla garanzia
SupplySource products are manufactured with high-quality materials and undergo rigorous testing. This AC adapter charger comes with a Garanzia di 24 mesi dalla data di acquisto.
The warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from misuse, accident, modification, unauthorized repair, or external causes such as power surges.
Conservare la prova d'acquisto per eventuali richieste di garanzia.
9. Assistenza clienti
For any questions, concerns, or technical assistance regarding your SupplySource AC Adapter Charger, please contact our customer support team.
Metodo di contatto: Si prega di fare riferimento alle informazioni di contatto fornite sulla confezione del prodotto o sul sito del rivenditore. website where you purchased the product. You can also reach out via the "Power Supply Source" seller page on Amazon for direct assistance.
Ci impegniamo a fornire un servizio e un supporto eccellenti per i nostri prodotti.