1. Introduzione
Thank you for choosing the Audiovox RCA WHP141B Wireless 900MHz Full-Size Headphones. This manual provides detailed instructions for the proper setup, operation, and maintenance of your new wireless headphones. Designed for comfort and clear audio, these headphones utilize RF (Radio Frequency) technology to deliver sound wirelessly up to 150 feet from the transmitter.
Per garantire prestazioni ottimali e sicurezza, leggere attentamente il presente manuale prima di utilizzare il prodotto.
2. Informazioni sulla sicurezza
- Protezione dell'udito: Evitare di utilizzare le cuffie ad alto volume per periodi prolungati per prevenire danni all'udito.
- Sicurezza della batteria: Use only the specified battery type (2 AA batteries). Do not mix old and new batteries, or different types of batteries. Dispose of used batteries responsibly.
- Pulizia: Disconnect the transmitter from the power source before cleaning. Use a soft, dry cloth. Do not use liquid cleaners or aerosol sprays.
- Acqua e umidità: Do not expose the headphones or transmitter to water or excessive moisture.
- Ventilazione: Ensure adequate ventilation around the transmitter. Do not block ventilation openings.
- Avvertenza sulla Proposta 65: Questo prodotto può contenere sostanze chimiche note allo Stato della California come causa di cancro e difetti alla nascita o altri danni riproduttivi.
3. Contenuto della confezione
Verifica che tutti gli articoli siano presenti nel tuo pacco:
- Audiovox RCA WHP141B Wireless Headphones
- Wireless Transmitter / Charging Base
- Adattatore di alimentazione CA.
- Audio Connection Cables (e.g., RCA to 3.5mm adapter cable)
- 2 batterie AA

Image: Complete package contents of the Audiovox RCA WHP141B Wireless Headphones.
4. Impostazione
4.1 Impostazione del trasmettitore
- Connetti alimentazione: Plug the AC power adapter into the DC IN port on the back of the wireless transmitter. Plug the other end into a standard electrical outlet.
- Collega la sorgente audio: Connect the audio connection cable from your audio source (e.g., TV, stereo system, computer) to the audio input jacks on the transmitter. Use the appropriate cable for your device (e.g., RCA cables or a 3.5mm adapter).
- Seleziona canale: On the back of the transmitter, select one of the three available channels (1, 2, or 3) using the channel switch. This channel must match the channel selected on your headphones.

Image: Transmitter DC IN port and channel switch.
4.2 Headphone Setup
- Inserire le batterie: Open the battery compartment on one of the headphone earcups. Insert two AA batteries, ensuring correct polarity (+/-). Close the compartment securely.
- Accensione: Locate the ON/OFF switch on the right earcup of the headphones. Slide the switch to the "ON" position. A power indicator light should illuminate.
- Seleziona canale: On the right earcup, locate the channel selection switch (CH. 1, 2, 3). Slide the switch to match the channel selected on your transmitter. This ensures proper signal reception.

Image: Headphone ON/OFF switch.

Image: Headphone channel selection switch.
5. Istruzioni per l'uso
5.1 Accensione/Spegnimento
- To turn on the headphones, slide the ON/OFF switch on the right earcup to the "ON" position. The power indicator light will illuminate.
- To turn off the headphones, slide the ON/OFF switch to the "OFF" position. The power indicator light will turn off.
5.2 Controllo del volume
- Adjust the volume using the volume control dial or buttons located on the right earcup of the headphones.
- Start with a low volume level and gradually increase it to a comfortable listening level.
5.3 Selezione del canale
- If you experience interference or static, try changing the channel on both the transmitter and the headphones to a different matching channel (1, 2, or 3).
5.4 Ricarica delle cuffie
When the headphone batteries are low, the sound quality may degrade or the headphones may stop working. To charge:
- Ensure the transmitter is powered on and connected to its AC adapter.
- Place the headphones onto the charging base, ensuring the charging contacts align. The charging indicator light on the transmitter (if present) or headphones should illuminate to indicate charging.
- Allow sufficient time for the batteries to fully charge before use.

Image: Audiovox RCA WHP141B Wireless Headphones.
6. Manutenzione
- Pulizia: Wipe the headphones and transmitter with a soft, dry cloth. Do not use abrasive cleaners, waxes, or solvents.
- Sostituzione della batteria: Replace AA batteries in the headphones when they no longer hold a charge or if the power indicator does not light up. Ensure correct polarity.
- Magazzinaggio: When not in use for extended periods, store the headphones and transmitter in a cool, dry place. Remove batteries from the headphones if storing for several months.
7. Risoluzione Dei Problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Nessun suono dalle cuffie | Headphones are off Batterie scariche o scariche Transmitter not powered Audio source not playing Selezione errata del canale Volume troppo basso | Slide ON/OFF switch to ON Sostituire o ricaricare le batterie Ensure transmitter AC adapter is plugged in Verify audio source is playing and connected Match headphone channel to transmitter channel Aumentare il volume delle cuffie |
| Qualità del suono statica o scarsa | Interferenza da altri dispositivi Headphones too far from transmitter Selezione errata del canale Low battery on headphones | Change channel on both headphones and transmitter Avvicinarsi al trasmettitore Ensure channels match Sostituire o ricaricare le batterie |
| Portata wireless corta | Obstructions between headphones and transmitter Interferenza Batteria scarica | Ensure clear line of sight to transmitter Cambia canale Sostituire o ricaricare le batterie |
| Le cuffie non si caricano | Headphones not properly seated on base Transmitter not powered Batterie difettose | Adjust headphones on charging base to ensure contact Check transmitter power connection Sostituire le batterie |
8. Specifiche
| Caratteristica | Specificazione |
|---|---|
| Numero di modello | WHP141B |
| Tecnologia di connettività | RF (radiofrequenza) |
| Tecnologia di comunicazione wireless | RF |
| wireless Range | Fino a 150 piedi (circa 45 metri) |
| Tipo di cuffia | Over-Ear, Full-Size |
| Controllo del rumore | Isolamento acustico |
| Fonte di alimentazione (cuffie) | 2 batterie AA (incluse) |
| Fonte di alimentazione (trasmettitore) | Adattatore di alimentazione CA. |
| Tipo di controllo | Media Control (Volume, Channel) |
| Materiale | Plastica |
| Colore | Nero |
| Dimensioni del prodotto | 10 x 6 x 7.5 pollici (circa) |
| Peso dell'articolo | 1.89 libbre (circa) |
9. Garanzia e supporto
For warranty information or technical support, please refer to the documentation included with your purchase or visit the official Audiovox websito. Conservare la prova d'acquisto per eventuali reclami in garanzia.