Caliber Autoradio Bluetooth 1DIN

1. Product Overview

The Caliber RMD058DAB-FBA is a versatile 1DIN car radio designed to enhance your in-car audio experience. It features a DAB+ and FM tuner for clear radio reception, Bluetooth connectivity for wireless audio streaming and hands-free calling, and multiple input options including USB, Micro SD, and Aux-in. The unit also includes a 2.1A USB charging function and an adjustable light show feature.

Figure 1: Front view of the Caliber RMD058DAB-FBA Autoradio, showing the display, control knob, and various buttons.

Figure 2: Overview of key features including USB audio/charging, SD audio, Bluetooth, RCA output, FM Tuner, Aux-in, MP3, 1DIN size, DAB+, RDS EON, ID3 Tag, Handsfree calls, and Multi-color display.

2. Setup and Installation

Before installation, ensure your vehicle's battery is disconnected to prevent electrical shorts. This unit is designed for 1DIN standard openings.

2.1 Wiring Diagram

Refer to the included wiring harness for proper connections. Common connections include power (constant 12V, ignition 12V, ground), speaker outputs, and antenna connections. The unit features RCA outputs for external amplifiers.

Figure 3: Rear view of the unit showing the wiring harness connector, RCA outputs, and antenna input.

2.2 Mounting

Slide the metal mounting sleeve into the dashboard opening. Bend the tabs to secure it. Insert the radio unit into the sleeve until it clicks into place. Ensure all connections are secure before final installation.

Figure 4: The Caliber Autoradio installed in a vehicle's dashboard.

3. Operating Instructions

3.1 Power On/Off and Volume

• Press the MODE/Power button to turn the unit on or off.
• Rotate the Volume Knob to adjust the audio level.

3.2 Radio Operation (DAB+/FM)

Press the MODE button to select DAB+ or FM tuner mode.

• Automatic Scan: In FM or DAB+ mode, press and hold the BND/Q button to automatically scan and store available stations.
• Manual Tuning: Use the Previous/Next Track buttons to manually tune frequencies.
• Preset Stations: Short press the BND/Q button to cycle through FM bands (FM1, FM2, FM3). Use the numeric buttons (1-6) to store and recall preset stations. Press and hold a numeric button to store the current station.
• DAB+ Features: The unit supports DAB+ for digital radio reception, offering clearer sound and more stations where available. The display will show station information.

Figure 5: The display indicating DAB+ mode, highlighting digital radio capabilities.

3.3 Bluetooth Connectivity

The unit supports Bluetooth for wireless audio streaming and hands-free calling.

• Pairing: Ensure Bluetooth is enabled on your mobile device. Select "CALIBER RMD058DAB" from the list of available devices. A confirmation tone will sound upon successful pairing.
• Audio Streaming: Once paired, audio from your device will stream through the car speakers. Use the unit's controls or your device to play/pause, skip tracks.
• Hands-Free Calling:
  • Answer Call: Press the Green Phone button.
  • End Call: Press the Red Phone button.
  • Dial Last Number: Press the Green Phone button twice.
  • An external microphone is included for clear voice transmission during calls.

3.4 USB and Micro SD Playback

Insert a USB drive or Micro SD card into the respective slot. The unit will automatically switch to USB/SD mode and begin playing compatible audio files (MP3/WMA/APE/FLAC/AAC).

• Use the Previous/Next Track buttons to navigate between songs.
• Press the Play/Pause button to pause or resume playback.
• The unit supports ID3 Tag display for song information.

Figure 6: Detail view of the USB and Micro SD card slots.

3.5 AUX-in Connection

Connect external audio devices (e.g., MP3 players) to the 3.5mm AUX-in port on the front panel using an audio cable. Press the MODE button to select AUX mode.

3.6 USB Charging Function

The USB port provides a 2.1A charging output, allowing you to charge compatible mobile devices while driving.

Figure 7: The USB port also functions as a 2.1A charging port for mobile devices.

3.7 Lightshow Function

The unit features an adjustable light show. Refer to the specific button (often associated with the display or mode button) to cycle through different lighting effects or colors. Consult the quick start guide for exact button mapping for this feature.

4. Maintenance

• Cleaning: Use a soft, dry cloth to clean the unit's front panel. Do not use abrasive cleaners or solvents.
• Connections: Periodically check all wiring connections to ensure they are secure and free from corrosion.
• Temperature: Avoid exposing the unit to extreme temperatures or direct sunlight for prolonged periods.

5. Troubleshooting

6. Specifications

• Model: RMD058DAB-FBA
• Type: 1DIN Autoradio
• Power Output: 4 x 100W (Max)
• Tuner: DAB+, FM with RDS-EON
• Connectivity: Bluetooth, USB (Audio/Charging 2.1A), Micro SD (Audio), Aux-in (3.5mm), RCA Output
• Supported Audio Formats: MP3, WMA, APE, FLAC, AAC
• Hands-Free: Yes, with external microphone
• Display: Multi-color with Lightshow function
• Dimensions (Product): 11 x 17.8 x 5 cm
• Weight: 672 grams

7. Warranty and Support

This Caliber product is covered by a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Caliber website.

For technical support, troubleshooting assistance, or service inquiries, please contact Caliber customer support through their official channels. Keep your purchase receipt and model number (RMD058DAB-FBA) ready when contacting support.

Online Resources: For additional information, FAQs, and software updates (if applicable), please visit the Caliber official website.