Belva BDMRS5 Single DIN Bluetooth Car Stereo Receiver User Manual

1. Introduction

Thank you for purchasing the Belva BDMRS5 Single DIN Bluetooth Car Stereo Receiver. This unit is designed to provide high-quality audio entertainment and convenient connectivity options in your vehicle. Please read this manual thoroughly before installation and operation to ensure proper use and to maximize your listening experience.

2. Safety Information

• Always operate the vehicle safely. Do not perform any complex operations that distract you from driving.
• Ensure proper wiring and installation to prevent electrical shorts or damage to the unit and vehicle. Consult a professional if unsure.
• Do not expose the unit to moisture or extreme temperatures.
• Use only the specified power supply (12V DC negative ground).
• Keep the volume at a level that allows you to hear outside traffic sounds.

3. Package Contents

Verify that all items are present in the package:

• Belva BDMRS5 Car Stereo Receiver
• Remote Control
• Wiring Harnesses (2)
• Mounting Hardware
• User Manual (this document)

Image: Belva BDMRS5 unit, remote control, and included wiring harnesses.

Image: Retail packaging for the Belva BDMRS5 car stereo receiver.

4. Product Features

The Belva BDMRS5 offers a range of features for an enhanced in-car audio experience:

• Single DIN In-Dash AM/FM Car Stereo Receiver
• Built-in Bluetooth technology for hands-free calling and audio streaming
• Front Panel USB Input for digital media playback
• Front Panel Micro SD Card Slot for audio, video, and image files
• Front Panel Auxiliary (AUX) Input (3.5mm headphone jack) for portable media devices
• 3 Sets of 5V Preamp Outputs (Front, Rear, and Subwoofer) for system expansion
• Includes Remote Control for convenient operation

Image: Overview of key features including connectivity options and preamp outputs.

Image: Illustrates the Bluetooth streaming capability of the BDMRS5 unit.

Image: Rear view of the BDMRS5 unit, emphasizing the three sets of 5V preamp outputs.

5. Setup and Installation

Proper installation is crucial for optimal performance. If you are unfamiliar with car audio wiring, it is recommended to seek professional assistance.

5.1 Wiring Connections

Refer to the wiring diagram provided with your unit and the included wiring harnesses. Key connections typically include:

• Yellow Wire: Constant 12V power (memory retention).
• Red Wire: Switched 12V accessory power.
• Black Wire: Ground connection.
• Blue Wire: Remote turn-on for external amplifiers or power antenna.
• Speaker Wires: Connect to vehicle's speakers (ensure correct polarity).
• RCA Preamp Outputs: Connect to external amplifiers for front, rear, and subwoofer channels.

Image: Rear panel of the BDMRS5, showing the RCA outputs for connecting to external amplifiers and the main wiring harness port.

5.2 Mounting

The BDMRS5 is a Single DIN unit. Install it into your vehicle's dashboard using the provided mounting sleeve and hardware. Ensure the unit is securely fastened and does not obstruct any vehicle controls or airbags.

Image: Side view of the BDMRS5 unit, illustrating its Single DIN form factor and mounting bracket attachment points.

6. Operating Instructions

Familiarize yourself with the front panel controls and the remote control for easy operation.

Image: Front panel of the Belva BDMRS5, showing the display, control knob, buttons, USB, and AUX inputs.

6.1 Basic Controls

• Power Button (⏻): Press to turn the unit ON/OFF.
• Volume Knob: Rotate to adjust volume. Press to access menu options.
• MODE Button: Cycle through available sources (Radio, Bluetooth, USB, SD, AUX).
• BAND Button: In Radio mode, switch between FM1, FM2, FM3, AM1, AM2 bands.
• ◀◀ / ▶▶ Buttons: Skip tracks, fast forward/rewind, or tune radio stations.

6.2 Bluetooth Operation

1. Pairing:
   • Turn on the BDMRS5 and select Bluetooth mode using the MODE button.
   • Enable Bluetooth on your mobile device and search for available devices.
   • Select "BELVA BDMRS5" from the list. If prompted for a password, enter "0000".
   • Once paired, the unit will confirm the connection.
2. Audio Streaming: Play music from your paired device. Use the ◀◀ / ▶▶ buttons to control playback.
3. Hands-Free Calling:
   • When a call comes in, the unit will display the caller ID.
   • Press the ► (Play/Pause) button to answer, or the ⏻ (Power) button to reject.
   • During a call, use the volume knob to adjust call volume.

6.3 USB/SD Card Playback

1. Insert a USB drive into the front USB port or a Micro SD card into the front SD card slot.
2. The unit will automatically switch to USB or SD mode and begin playback. If not, press the MODE button.
3. Use the ◀◀ / ▶▶ buttons to navigate tracks.

6.4 AUX Input

Connect an external audio device (e.g., smartphone, MP3 player) to the front 3.5mm AUX input using an audio cable. Select AUX mode using the MODE button.

6.5 Radio Operation

1. Select Radio mode using the MODE button.
2. Press the BAND button to select FM1, FM2, FM3, AM1, or AM2.
3. Manual Tuning: Press and hold ◀◀ / ▶▶ buttons to manually tune frequencies.
4. Automatic Seek: Briefly press ◀◀ / ▶▶ buttons to automatically seek the next strong station.
5. Preset Stations: Press and hold numbered buttons (1-6) to save current station. Briefly press to recall.

7. Maintenance

• Cleaning: Use a soft, dry cloth to clean the unit's front panel. Do not use abrasive cleaners or solvents.
• Fuse Replacement: If the unit does not power on, check the fuse located at the rear of the unit. Replace with a fuse of the same rating (e.g., 10A).
• Software Updates: Check the manufacturer's website periodically for any available software updates.

8. Troubleshooting

9. Specifications

10. Warranty and Support

For warranty information and technical support, please refer to the warranty card included with your product or visit the official Belva website. Keep your proof of purchase for warranty claims.

Belva Official Website: BELVA Store on Amazon