1. Introduzione e oltreview
The Pyle PLRMR27BTB is a versatile 300-watt Bluetooth marine stereo receiver designed for in-dash installation in automobiles, off-road vehicles, boats, and marine watercraft. This single DIN universal standard unit offers a wide range of audio playback options, including AM/FM radio, USB flash drive and Micro SD memory card readers, and an Aux (3.5mm) input jack. Its built-in Bluetooth connectivity allows for wireless music streaming and hands-free calling with a built-in microphone. The unit features an LCD digital display panel, illuminated button controls, and adjustable audio settings like Bass, Treble, Balance, Fader, and EQ configuration for a customized listening experience.

The Pyle Marine Stereo Receiver provides uninterrupted entertainment for your journey.
2. Cosa c'è nella scatola
- Bluetooth Marine Receiver
- Alimentazione e cablaggio
- Metal Chassis Frame Bracket
- Outer Trim Frame Cover
- Telecomando
3. Caratteristiche principali
- Potenza 300 Watt: Features 300 Watt (75W x 4) peak power output and EQ configuration for controlling bass, treble, balance, and fader.
- Connettività Bluetooth: Stream audio wirelessly from A2DP Bluetooth-enabled devices such as iPhones, Androids, smartphones, iPads, and tablets.
- Chiamate in vivavoce: Includes a built-in microphone for answering calls, with the telephone number displayed on the LCD panel. Features call answer/end and redial last dialed number functions.
- Digital Front Panel: Equipped with a digital LCD, crisp button and knob controls, Aux-in, USB/SD slot, and AM/FM radio on the front panel. Rear RCA line out jacks are also included.
- Universal Single DIN: Designed with a single DIN universal standard size, making it suitable for replacing existing single DIN radios.

The compact design of the Pyle Marine Stereo Receiver allows for powerful sound and precision control.

Enjoy seamless wireless audio streaming from your Bluetooth-enabled devices.

Stay connected with hands-free calling thanks to the built-in microphone.
4. Configurazione e installazione
The PLRMR27BTB marine stereo receiver is designed for easy installation into a single DIN opening. Ensure all power is disconnected before beginning installation. Refer to the wiring diagram below for proper connections.
4.1 Passaggi di installazione
- Carefully remove the existing stereo unit from its mounting location.
- Connect the provided power and wiring harness to the vehicle's or watercraft's electrical system, matching wire colors according to the wiring diagram.
- Slide the metal chassis frame bracket into the single DIN opening. Bend the tabs on the bracket to secure it in place.
- Connect the antenna cable and any other auxiliary input/output cables (RCA, USB, SD) to the rear of the Pyle receiver.
- Slide the Pyle receiver into the secured metal chassis frame until it clicks into place.
- Attach the outer trim frame cover around the front panel of the receiver for a finished look.
4.2 Schema elettrico

Detailed wiring diagram for connecting the marine stereo receiver.
4.3 Componenti inclusi per l'installazione

The receiver comes with all necessary components for a precision fit installation.
5. Istruzioni per l'uso
Familiarize yourself with the front panel controls and the included remote control for optimal operation.
5.1 Controlli di base
- Pulsante di accensione: Premere per accendere / spegnere l'unità.
- Manopola del volume: Rotate clockwise to increase volume, counter-clockwise to decrease. Press to access audio settings (Bass, Treble, Balance, Fader, EQ).
- Pulsante Modalità: Press to cycle through available sources: AM/FM Radio, Bluetooth, USB, SD, AUX.
- Pulsante Banda/AMS: In radio mode, press to select radio bands (FM1, FM2, FM3, AM1, AM2). Press and hold for Automatic Memory Store.
- Tasto muto: Press to mute/unmute audio output.
- Pulsante Play/Pausa: In USB/SD/Bluetooth mode, press to play or pause playback.
- Pulsanti Salta Traccia: In USB/SD/Bluetooth mode, press to skip to the next/previous track. In radio mode, press to tune to the next/previous station.
5.2 Funzionamento Bluetooth
- Assicurati che il Bluetooth sia abilitato sul tuo dispositivo mobile.
- Select 'Bluetooth' mode on the receiver using the Mode button. The display will show 'Pyle' or 'BT AUDIO'.
- On your mobile device, search for available Bluetooth devices and select 'Pyle'.
- Once paired, you can stream audio and make/receive calls through the receiver.
5.3 Riproduzione da scheda USB/SD
Insert a USB flash drive or SD memory card into the respective slot on the front panel. The unit will automatically switch to USB/SD mode and begin playing supported audio files (MP3, WMA). ID3 Tag information (Song Name, Title, Artist) will be displayed on the LCD panel.
6. Manutenzione
- Pulizia: Utilizzare un panno morbido e asciutto per pulire la superficie dell'unità. Evitare detergenti abrasivi o solventi.
- Connessioni: Controllare periodicamente tutti i collegamenti elettrici per accertarsi che siano saldi e privi di corrosione, soprattutto in ambienti marini.
- Sostituzione fusibile: If the unit does not power on, check the fuse located on the rear of the chassis. Replace with a fuse of the same rating (15 Amp).
7. Risoluzione Dei Problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Nessun potere | Fusibile bruciato; Cablaggio errato; Collegamento allentato | Check and replace fuse; Verify wiring connections; Secure all cables |
| Nessun suono | Volume troppo basso; Muto attivato; Cablaggio degli altoparlanti non corretto | Aumentare il volume; Disattivare l'audio; Controllare i collegamenti degli altoparlanti |
| Bluetooth non si connette | Dispositivo non in modalità di associazione; Dispositivo selezionato non corretto; Interferenza | Ensure receiver is in Bluetooth mode; Select 'Pyle' on your device; Move closer to the unit |
| USB/SD Not Reading | Non supportato file format; Corrupted media; Max size exceeded | Ensure MP3/WMA files; Try different USB/SD; Max support is 32GB |
8. Specifiche
| Caratteristica | Specificazione |
|---|---|
| Single DIN Universal Standard Size | SÌ |
| Receiver MAX. Power | 300 Watt (75W x 4) |
| Supporto Bluetooth | A2DP, AVRCP, HSP, HFP |
| Versione Bluetooth | 2.0 |
| Nome della rete Bluetooth | 'Pyle' |
| wireless Range | 25+ piedi |
| MPX/PLL Tuning Radio System | SÌ |
| Rapporto segnale/rumore | >60 dB |
| Controlli di tono | +/-10 dB |
| Separazione stereo | >45 dB |
| Receiver Current Drain | 15 Amp |
| Audio digitale File Supporto | Formato MP3, WMA |
| Maximum USB/Micro SD Support Size | 32 GB |
| Risposta in frequenza | Frequenza |
| Energia | CC 12V |
| Receiver Chassis Dimensions (W x D x H) | 178 (W) x 108 (D) x 50 (H) mm |
9. Garanzia e supporto
Pyle products are designed for reliability and performance. For specific warranty information, please refer to the warranty card included with your product or visit the official Pyle USA website. For technical support or further assistance, please consult the comprehensive User Manual (PDF) available for download or contact Pyle customer service.
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