Introduction
Thank you for choosing the Caliber 1DIN Bluetooth Car Radio. This manual provides essential information for the proper installation, operation, and maintenance of your new car radio. Please read this manual thoroughly before using the product to ensure optimal performance and safety.
Safety Information
- Always operate the device safely and responsibly. Distracted driving can lead to serious accidents.
- Do not attempt to disassemble or modify the unit. This may cause damage and void the warranty.
- Ensure all wiring is correctly connected before powering on the unit to prevent short circuits or damage.
- Consult a qualified technician for installation if you are unsure about any steps.
- Keep the unit away from moisture and extreme temperatures.
Package Contents
Verify that all items are present in the package:
- 1x Caliber RMD035-FBA Car Radio Unit
- Mounting Hardware (brackets, screws)
- Wiring Harness (ISO connector)
- User Manual (this document)
Image: Included accessories for the Caliber car radio, showing mounting brackets and wiring harness.
Product Overview
The Caliber 1DIN Bluetooth Car Radio offers a range of features for an enhanced in-car audio experience.
Image: Front view of the Caliber 1DIN Bluetooth Car Radio, displaying the control knob, buttons, and display screen.
Key Features:
- Bluetooth Connectivity: Enjoy hands-free calls and wireless audio streaming.
- FM Tuner with RDS-EON: Clear reception of your favorite radio stations with enhanced data services.
- Multiple Audio Inputs: USB (for audio and charging), Micro SD, and Aux-in for versatile music playback.
- USB Charging: 2.1A fast charging function to keep your devices powered.
- Powerful Output: 4x55W audio output for robust sound.
- Standard 1 DIN Size: Easy installation in most vehicles.
Image: A visual representation of the car radio's features, including USB audio, USB charging, SD audio, Bluetooth, RCA Output, FM Tuner, AUX-in, MP3 compatibility, 1 DIN size, Hands-free calls, RDS EON, and ID3 Tag support.
Image: The car radio's display showing "BT" for Bluetooth, indicating active Bluetooth audio streaming capability.
Image: The car radio highlighting its multiple audio input options: USB, AUX-in, Bluetooth, and SD card slot.
Image: An overhead diagram of a car illustrating the 4-channel 55W audio output from the car radio to four speakers, demonstrating its powerful sound delivery.
Image: A close-up view of the car radio's front panel, specifically showing the USB charging port, which provides 2.1A fast charging.
Video: A short demonstration of the Caliber car radio's features, including its 55-watt output, USB charging port, AUX input, Bluetooth audio streaming, USB and SD card readers, and hands-free kit functionality.
Setup and Installation
This unit is designed for standard 1 DIN installation. Professional installation is recommended.
Installation Steps:
- Preparation: Disconnect the vehicle's negative battery terminal before starting installation.
- Mounting: Insert the mounting sleeve into the dashboard opening. Bend the tabs outward to secure it.
- Wiring: Connect the ISO wiring harness from the car radio to your vehicle's corresponding harness. Ensure correct connections for power (constant and switched), ground, and speakers.
- Antenna: Connect the car's antenna cable to the radio's antenna input.
- Slide In: Carefully slide the car radio unit into the mounting sleeve until it clicks into place.
- Final Check: Reconnect the vehicle's negative battery terminal. Test all functions of the radio.
Image: Side view of the Caliber car radio, illustrating its compact 1 DIN form factor and mounting points for installation.
Image: Rear view of the Caliber car radio, displaying the ISO connector port, RCA outputs, and antenna input for wiring connections.
Image: The Caliber car radio seamlessly installed within a vehicle's dashboard, demonstrating its integrated appearance.
Operating Instructions
Basic Operation:
- Power On/Off: Press the MOD button (or power button) to turn the unit on or off.
- Volume Control: Rotate the large central knob to adjust the volume.
- Mode Selection: Press the MOD button repeatedly to cycle through available modes (FM, Bluetooth, USB, SD, AUX).
FM Tuner:
- In FM mode, press the BND button to select between FM1, FM2, FM3 bands.
- Press the << or >> buttons to manually tune frequencies.
- Press and hold << or >> for automatic station seeking.
- To save a station, tune to the desired frequency, then press and hold one of the preset buttons (1-6) until you hear a beep.
Bluetooth Operation:
- Pairing: Select Bluetooth mode. On your mobile device, search for "CALIBER" and pair. No password is typically required.
- Audio Streaming: Once paired, you can stream audio from your device to the car radio. Use the radio's controls (<<, >>, Play/Pause) to control playback.
- Hands-Free Calling: When a call comes in, the radio will display the caller ID (if supported). Press the Answer button (often the green phone icon) to answer, or the End Call button (red phone icon) to reject/end.
USB/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 playback.
- Supported formats include MP3, WMA, APE, FLAC.
- Use the << and >> buttons to skip tracks.
- The USB port also functions as a 2.1A charging port for compatible devices.
AUX Input:
- Connect an external audio device (e.g., smartphone, MP3 player) to the AUX-in port using a 3.5mm audio cable.
- Select AUX mode using the MOD button. Audio will play through the car's speakers.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the unit's surface. Do not use abrasive cleaners or solvents.
- Avoid Liquids: Prevent liquids from entering the unit, as this can cause damage.
- Temperature: Do not expose the unit to extreme temperatures or direct sunlight for prolonged periods.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Incorrect wiring; Blown fuse; Vehicle battery low. | Check power and ground connections. Inspect vehicle's fuse box and the radio's fuse. Charge or replace battery. |
| No sound | Speaker wires disconnected; Volume too low; Mute function active. | Verify speaker connections. Increase volume. Deactivate mute. |
| Poor FM reception | Antenna not connected; Weak signal area; Damaged antenna. | Ensure antenna is securely connected. Try a different location. Inspect antenna for damage. |
| Bluetooth not pairing | Radio not in pairing mode; Device Bluetooth off; Interference. | Ensure radio is in Bluetooth mode. Turn Bluetooth on/off on device. Move closer to the radio. |
| USB/SD not playing | Unsupported file format; Corrupted files; Drive/card not formatted correctly. | Check file formats (MP3, WMA, APE, FLAC). Reformat USB/SD card to FAT32. Try a different USB drive/SD card. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Caliber |
| Model Number | 3c8d065a-2f9f-43b4-bdfa-dc8cace9727c |
| Connectivity Technology | Bluetooth, USB |
| Special Features | Integrated Bluetooth, FM Tuner, SD Card Input, RCA Output |
| Compatible Devices | Smartphone |
| Audio Output Mode | Stereo |
| Surround Sound Channel Configuration | 2.0 or 2.1 |
| Color | Black |
| Product Dimensions | 4P x 17.8L x 5H centimeters |
| USB Charging Output | 2.1A |
| Max Power Output | 4x55W |
Warranty and Support
Warranty Information:
This Caliber car radio comes with a manufacturer's warranty of 2 years from the date of purchase. Please retain your proof of purchase for warranty claims.
The warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by improper installation, accident, misuse, abuse, neglect, or unauthorized modification.
Customer Support:
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Caliber customer support. Refer to the contact information provided with your product packaging or visit the official Caliber website.
You can also visit the Caliber Brand Store on Amazon for more information and product updates.
