Retevis B64 Two-Way Radio User Manual

Introduzione

Thank you for choosing the Retevis B64 Two-Way Radio. This manual provides essential information for the safe and efficient operation of your device. Please read it thoroughly before use and retain it for future reference. The Retevis B64 is designed for clear and reliable communication, featuring AI noise reduction and convenient USB-C charging, making it suitable for various outdoor and professional environments.

Contenuto della confezione

Dopo aver disimballato, verificare che tutti gli articoli elencati di seguito siano presenti e in buone condizioni:

• Talkie-walkie x 2
• Batteria x 2
• Cavo di ricarica di tipo C x 2
• Manuale utente x 1
• Base di ricarica x 2
• Cordino x 2
• Adattatore x 1
• Clip da cintura x 2

Prodotto finitoview

Familiarize yourself with the main components of your Retevis B64 two-way radio:

Figura 1: Fronte view of the Retevis B64 radio.

• Antenna: Per trasmettere e ricevere segnali.
• Manopola accensione/volume: Ruotare per accendere/spegnere la radio e regolare il volume.
• Manopola di selezione canale: Ruotare per selezionare uno dei 16 canali disponibili.
• Pulsante Push-to-Talk (PTT): Tieni premuto per trasmettere la tua voce.
• Oratore: Per l'uscita audio.
• Microfono: Per input vocale.
• Porta di ricarica USB-C: For direct charging with a Type-C cable.
• Jack per accessori: For connecting compatible earphones or external microphones.
• Clip da cintura: Per fissare la radio alla cintura o ai vestiti.

Figura 2: lato view showing PTT button and USB-C port.

Impostare

1. Carica della batteria

Before initial use, fully charge the battery. The radio can be charged using the provided USB-C cable directly or via the charging base.

1. Utilizzo della base di ricarica: Insert the radio into the charging base. Connect the adapter to the charging base and plug it into a power outlet. The indicator light on the base will show charging status (e.g., red for charging, green for fully charged).
2. Utilizzo del cavo USB-C: Connect the Type-C charging cable directly to the USB-C port on the side of the radio and to a compatible USB power source.

Figure 3: Radios in charging bases.

2. Fissaggio degli accessori

Attach the belt clip and lanyard as desired for convenient carrying.

• Clip da cintura: Allineare la clip da cintura con i fori delle viti sul retro della radio e fissarla con le viti fornite.
• Cordino: Thread the lanyard through the designated loop on the top or side of the radio.

Figure 4: Radio with belt clip attached.

Istruzioni per l'uso

1. Accensione/spegnimento e controllo del volume

To power on the radio, rotate the Power/Volume knob clockwise until you hear a click and a voice prompt. Continue rotating clockwise to increase the volume. Rotate counter-clockwise to decrease the volume. To power off, rotate the knob counter-clockwise until you hear a click.

2. Selezione del canale

The Retevis B64 has 16 channels. To select a channel, rotate the Channel Selector knob to your desired channel number. Ensure all radios you wish to communicate with are set to the same channel.

3. Trasmissione e ricezione

To transmit, press and hold the Push-to-Talk (PTT) button located on the side of the radio. Speak clearly into the microphone. Release the PTT button to stop transmitting and listen for a response. The radio will automatically receive signals when the PTT button is not pressed.

4. Funzione VOX (Centralino a comando vocale)

The VOX function allows for hands-free communication. When activated, the radio will automatically transmit when it detects your voice, without needing to press the PTT button. To activate VOX, long-press the side key (usually the button above PTT, if present and programmable for VOX). Refer to the specific programming instructions if your radio requires software configuration for VOX.

5. Riduzione del rumore tramite intelligenza artificiale

The Retevis B64 features an AI chip for bilateral noise reduction, enhancing sound quality in noisy environments. This feature operates automatically to filter out background noise, ensuring clearer communication.

Figure 5: AI Noise Reduction in action.

6. Modalità di risparmio energetico

The radio is equipped with a power-saving mode that activates during periods of inactivity to extend battery life. This mode helps conserve energy, especially useful during long periods of standby or less frequent communication.

7. Registrazione e riproduzione

The Retevis B64 supports recording and playback functionality. This feature allows users to record conversations for later review. Consult the full programming guide for details on activating and managing recordings.

Manutenzione

1. Pulizia

Pulisci regolarmente la radio con un panno morbido eamp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure the radio is powered off and dry before cleaning.

2. Cura della batteria

Per massimizzare la durata e le prestazioni della batteria:

• Caricare completamente la batteria prima del primo utilizzo.
• Evitare di sovraccaricare o scaricare completamente la batteria.
• Quando non vengono utilizzati, conservare la radio e la batteria in un luogo fresco e asciutto.
• If the battery alert activates, recharge the radio promptly.

Figure 6: Low battery alert indication.

3. Resistenza all'acqua

The Retevis B64 is rated as waterproof. While it can withstand splashes and light rain, avoid submerging the radio in water for extended periods. Ensure all port covers are securely closed to maintain water resistance.

Risoluzione dei problemi

If you encounter issues with your Retevis B64 radio, refer to the table below for common problems and solutions:

Specifiche

Key technical specifications for the Retevis B64 Two-Way Radio:

Garanzia e supporto

Informazioni sulla garanzia

Retevis provides a 2-year warranty for the radio body and a 1-year warranty for accessories. Additionally, a 30-day no-reason return policy is offered. Beyond the warranty period, maintenance services are still available, with buyers responsible for associated costs. The process is designed to be as straightforward as possible.

Assistenza clienti

For any questions, issues, or warranty claims, please contact Retevis customer support via Amazon. We aim to respond within 12 hours to assist you.