Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Caliber RMD805BT Car Radio Infotainment System. Please read this manual thoroughly before using the product to ensure proper operation and to prevent damage.
Safety Information
Always observe the following safety precautions to avoid injury or damage to the unit:
- Do not operate the unit in a manner that distracts you from driving. Always prioritize road safety.
- Ensure proper wiring and connections to prevent electrical shorts or fire hazards. Consult a professional for installation if unsure.
- Do not expose the unit to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
- Use only specified power sources and accessories.
- Do not attempt to disassemble or modify the unit. Refer all servicing to qualified personnel.
Package Contents
Verify that all items are present in the package:
- Caliber RMD805BT Car Radio Unit
- Power/Speaker Wiring Harness (ISO connector)
- Remote Control
- Mounting Hardware
- User Manual (this document)
Product Overview








Setup
Installation
The Caliber RMD805BT is designed for 2 DIN standard openings. Professional installation is recommended. Refer to Figure 3 for rear connections.
- Mounting: Secure the unit into the vehicle's 2 DIN opening using the provided mounting brackets and screws.
- Wiring: Connect the main power/speaker harness (ISO connector) to the vehicle's existing wiring. Ensure correct polarity for all connections.
- Antenna: Connect the vehicle's FM antenna to the unit's antenna input.
- Optional Connections:
- Subwoofer/Amplifier: Connect external subwoofer or amplifier via the RCA output connectors.
- Rear Camera: Connect a compatible rear-view camera to the dedicated video input for automatic display when reversing.
- External Audio/Video: Use the auxiliary RCA inputs for other external audio/video sources.
- Final Check: Before fully securing the unit, perform a quick power-on test to ensure basic functionality.
Initial Power-On
After installation, turn on your vehicle's ignition. The unit should power on automatically or by pressing the power button. The touchscreen will display the main menu.
Operating
Basic Functions
- Power On/Off: Press the power button (usually the rotary knob) to turn the unit on or off.
- Volume Control: Rotate the knob to adjust the volume.
- Source Selection: Tap the 'Mode' icon on the touchscreen or press the 'MODE' button on the remote to cycle through available sources (FM, Bluetooth, USB, SD, AV-IN).
Radio Operation (FM/RDS-EON)
- Tuning: In FM mode, use the touchscreen controls to manually tune or auto-scan for stations.
- Presets: Save your favorite stations to preset buttons for quick access.
- RDS-EON: The unit supports RDS-EON, displaying station information, program type, and traffic announcements (TA) when available.
Bluetooth Connectivity
- Pairing: Enable Bluetooth on your smartphone. On the RMD805BT, select the Bluetooth source. Search for 'RMD805BT' on your phone and pair.
- Hands-Free Calling: Once paired, you can make and receive calls directly through the unit. Use the touchscreen or remote control buttons to answer, end, or reject calls.
- Audio Streaming (A2DP): Stream music from your smartphone to the car radio. Control playback (play/pause, skip tracks) using the unit's controls or the remote.
Mirrorlink Functionality
The RMD805BT supports Mirrorlink for limited iOS and Android devices. This feature allows you to mirror your smartphone's screen onto the unit's display and control it via the touchscreen.
- Connection: Connect your smartphone to the unit via USB.
- Activation: Follow the on-screen prompts on both the unit and your smartphone to activate Mirrorlink.
- Control: Once active, your phone's screen will appear on the RMD805BT, and you can interact with your phone's apps directly from the unit's touchscreen.
USB/SD Playback
The unit supports media playback from USB sticks and SD cards (up to 32 GB).
- Insert Media: Insert a USB stick into the USB port or an SD card into the SD card slot.
- Supported Formats: The unit can play MP3 and WMA audio files, and display MPEG4, DivX video files, and JPEG image files.
- Navigation: Use the touchscreen to browse folders and select files for playback.
Touchscreen and Remote Control
The 6.2-inch touchscreen provides intuitive control. Alternatively, use the included remote control for convenient operation from a distance.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the unit's surface and touchscreen. For stubborn marks, slightly dampen the cloth with water. Avoid abrasive cleaners or solvents.
- General Care: Ensure the unit is not exposed to extreme temperatures or direct sunlight for extended periods. Keep USB and SD card slots free of dust and debris.
Troubleshooting
If you encounter issues with your Caliber RMD805BT, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Incorrect wiring; Blown fuse; Vehicle ignition off | Check power connections; Replace fuse; Turn on vehicle ignition |
| No sound | Volume too low; Mute activated; Speaker wiring incorrect | Increase volume; Deactivate mute; Check speaker connections |
| Bluetooth not connecting | Bluetooth not enabled on phone/unit; Unit not in pairing mode; Device already paired to another unit | Ensure Bluetooth is on; Put unit in pairing mode; Disconnect from other devices |
| USB/SD not playing | Unsupported file format; Corrupted media; Media not inserted correctly | Check file formats; Try different media; Reinsert USB/SD card |
| Touchscreen unresponsive | Temporary software glitch; Screen calibration issue | Restart the unit (turn off/on vehicle ignition); If persistent, consult support |
Specifications
| Feature | Detail |
|---|---|
| Brand | Caliber |
| Model Number | RMD805BT |
| Color | Black |
| Connectivity Technology | Bluetooth, USB |
| Controller Type | Touchscreen |
| Special Feature | Hands-free calling |
| Compatible Devices | Speaker, Smartphone |
| Connector Type | USB Type A |
| Audio Output Mode | Stereo, Surround |
| Surround Sound Channel Configuration | 2.0 |
| Video Encoding | MPEG4, DivX |
| Max USB/SD Capacity | 32 GB |
| Output Power | 4 x 75 W |
| Battery (for remote) | 1 CR2032 (required) |
Warranty Information
The Caliber RMD805BT comes with a 1-year spare parts availability guarantee from the date of purchase. For specific warranty terms and conditions, please refer to the warranty card included with your product or contact Caliber customer support.
Support
For further assistance, technical support, or service inquiries, please contact Caliber customer support through their official website or the contact information provided in your product packaging. When contacting support, please have your product model number (RMD805BT) and purchase details ready.





