Caliber Autoradio Bluetooth 1DIN DAB+/FM Tuner

1. Introduction

This manual provides comprehensive instructions for the installation, operation, and maintenance of your Caliber RMD057DAB-FBA car radio. Designed for a seamless in-car audio experience, this 1DIN unit features DAB+ and FM radio, Bluetooth connectivity for streaming and hands-free calls, USB and Micro SD playback, and a 2.1A charging port. Please read this manual thoroughly before use to ensure proper functionality and safety.

2. Safety Information

To prevent injury or damage to the unit, observe the following precautions:

• Professional Installation Recommended: For optimal performance and safety, it is highly recommended to have this unit installed by a qualified professional.
• Power Supply: Connect the unit only to a 12V DC car battery with a negative ground.
• Wiring: Ensure all wiring is correctly connected according to the wiring diagram. Incorrect wiring can cause damage to the unit or the vehicle's electrical system.
• Avoid Distractions: Do not operate the unit in a way that distracts you from driving. Always prioritize road safety.
• Temperature: Avoid exposing the unit to extreme temperatures or direct sunlight for prolonged periods.
• Moisture: Keep the unit away from water and excessive moisture.
• Ventilation: Ensure adequate ventilation around the unit to prevent overheating.

3. Package Contents

Verify that all items are present in the package:

• 1x Caliber RMD057DAB-FBA Car Radio
• 1x External Microphone
• 1x DAB+ Antenna
• 1x Remote Control
• Wiring Harness (ISO cables)
• Mounting Hardware (Mounting frame, release keys)

Image: Front view of the Caliber RMD057DAB-FBA car radio, showing the display, control knob, and various buttons and ports.

4. Product Overview

The Caliber RMD057DAB-FBA is a versatile 1DIN car radio designed to enhance your driving experience with a range of audio and connectivity features.

Key Features:

• DAB+ and FM Radio: Enjoy high-quality digital and analog radio reception with RDS-EON support.
• Universal Connectivity: Play music from USB drives, Micro SD cards, and stream wirelessly via Bluetooth.
• Hands-Free Calling: Bluetooth hands-free functionality with an external microphone for clear and safe communication.
• Efficient Charging: Integrated 2.1A USB charging port to power your mobile devices.
• Adjustable Illumination: Customizable display lighting to match your vehicle's interior.
• 4x75W Output: Powerful audio output for an immersive sound experience.
• RCA Output: For connecting external amplifiers.
• Aux-in: 3.5mm jack for connecting external audio sources.
• MP3/WMA/APE/FLAC/AAC Support: Wide range of audio file compatibility.

Image: Visual representation of key features including USB audio, USB charging, SD audio, Bluetooth, RCA Output, FM Tuner, AUX-in, MP3 compatibility, 1 DIN size, DAB+, RDS EON, ID3 Tag, Handsfree calls, and Multi-color display.

5. Setup and Installation

Proper installation is crucial for the performance and longevity of your car radio. If you are unsure about any steps, consult a professional installer.

5.1 Wiring Connections:

Before making any connections, disconnect the vehicle's negative battery terminal to prevent short circuits. Refer to the wiring diagram provided with your unit for specific connections. Common connections include:

• Yellow Wire (Constant 12V): Connect to the vehicle's constant 12V power supply.
• Red Wire (Accessory 12V): Connect to the vehicle's ignition switched 12V power supply.
• Black Wire (Ground): Connect to a good chassis ground point in the vehicle.
• Blue Wire (Antenna/Amplifier Remote): Connect to the power antenna or amplifier remote turn-on lead.
• Speaker Wires: Connect to your vehicle's speakers, ensuring correct polarity.
• RCA Output: Connect to external amplifiers if used.
• DAB+ Antenna: Connect the included active DAB+ antenna to the dedicated input.
• External Microphone: Plug the external microphone into its dedicated jack for hands-free calls.

Image: Illustrative wiring diagram showing the various connections for power, speakers, and auxiliary inputs/outputs.

5.2 Mounting:

Insert the mounting sleeve into the dashboard opening. Bend the tabs to secure it. Slide the car radio into the sleeve until it clicks into place.

6. Operating Instructions

6.1 Basic Operation:

• Power On/Off: Press the PWR button to turn the unit on or off.
• Volume Control: Rotate the main knob to adjust the volume.
• Mode Selection: Press the MODE button to cycle through available sources (DAB, FM, Bluetooth, USB, SD, AUX).
• Mute: Press the MUTE button to instantly mute or unmute the audio.

6.2 Radio Operation (DAB+/FM):

• Band Selection: Press the BAND button to switch between FM1, FM2, FM3, and DAB bands.
• Automatic Search: Press and hold the APS button (Auto Preset Store) to automatically scan and store strong stations.
• Manual Tuning: Use the << and >> buttons for manual frequency adjustment.
• Preset Stations: Press the numbered buttons (1-6) to select stored preset stations. To store a station, tune to the desired frequency, then press and hold a numbered button until you hear a beep.

Image: Close-up of the car radio display showing "DAB+" indicating digital radio mode.

6.3 Bluetooth Operation:

• Pairing:
  1. Ensure the unit is in Bluetooth mode (press MODE).
  2. On your mobile device, enable Bluetooth and search for available devices.
  3. Select "Caliber RMD057DAB-FBA" (or similar name) from the list.
  4. If prompted, enter the pairing code "0000".
• Audio Streaming: Once paired, audio from your device will stream to the car radio. Use the << and >> buttons to skip tracks.
• Hands-Free Calls:
  • Answer Call: Press the CALL button (usually the green phone icon).
  • End Call: Press the CALL button again (or red phone icon).
  • Dialing: Dial from your phone; audio will transfer to the car radio.

Image: Car radio display showing "DAB+ BT" indicating Bluetooth audio streaming mode.

6.4 USB/Micro SD Playback:

• Insert a USB drive into the USB port or a Micro SD card into the TF (Micro SD) slot. The unit will automatically switch to USB/SD mode and begin playback.
• Use the << and >> buttons to navigate tracks.
• The USB port also functions as a 2.1A charging port for compatible devices.

Image: Close-up of the USB and TF (Micro SD) ports on the front panel, highlighting the USB charging capability.

6.5 AUX-in Operation:

• Connect an external audio device (e.g., MP3 player) to the 3.5mm AUX-in jack on the front panel using an audio cable.
• Press the MODE button until "AUX" is displayed.
• Control playback from the connected external device.

7. Maintenance

To ensure the longevity and optimal performance of your Caliber car radio, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to clean the unit's front panel. For stubborn dirt, dampen the cloth slightly with water. Avoid using abrasive cleaners, solvents, or alcohol, as these can damage the surface.
• Dust: Regularly wipe away dust from the unit and surrounding areas to prevent accumulation, which can affect performance.
• Connections: Periodically check all wiring connections to ensure they are secure and free from corrosion.
• Temperature: Avoid prolonged exposure to extreme temperatures, both hot and cold, as this can affect electronic components.

8. Troubleshooting

If you encounter issues with your Caliber RMD057DAB-FBA, refer to the following common problems and solutions:

If the problem persists after trying these solutions, please contact Caliber customer support or a qualified service technician.

9. Specifications

Image: Diagram illustrating the 4-channel audio output from the rear of the unit to vehicle speakers.

10. Warranty and Support

Your Caliber RMD057DAB-FBA car radio comes with a 2-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.

What is Covered:

• Manufacturing defects.
• Malfunctions under normal operating conditions.

What is Not Covered:

• Damage caused by improper installation or wiring.
• Damage from accidents, misuse, abuse, neglect, or unauthorized modification.
• Normal wear and tear.
• Damage from liquid exposure.

For warranty claims or technical support, please contact Caliber customer service. Keep your proof of purchase for warranty validation.

You can find more information and support on the official Caliber website or through your retailer.