1. Introduction
This user manual provides comprehensive instructions for the installation, operation, and maintenance of your EchoMaster CAM-510L License Plate Bracket Camera. Designed for easy integration with any vehicle, this camera enhances your driving safety by providing a clear view of the area behind your vehicle. Please read this manual thoroughly before installation and use to ensure proper functionality and to avoid damage.
2. Features
- Image Selectability: Easily switch between mirrored and non-mirrored image views to suit your display preference or vehicle setup.
- Selectable Parking Lines: Utilize on-screen parking guidelines for precise maneuvering and parking assistance.
- Wide Viewing Angle: A 170-degree viewing angle provides an expansive rear view, minimizing blind spots.
- Easy Installation: Designed as a license plate bracket camera for straightforward and quick mounting.
- High Resolution: Captures video at 720p resolution for clear images.
- CMOS Optical Sensor: Equipped with a CMOS sensor for reliable image capture.
- RCA Connector: Standard RCA connector for broad compatibility with monitors.
- 12 Volt Operation: Operates on a standard 12-volt vehicle electrical system.
3. What's Included
The EchoMaster CAM-510L package includes the following components:
- EchoMaster CAM-510L Camera (integrated into license plate bracket)
- Wiring Harness
- Power Adapter
- User Manual (this document)

Figure 3.1: Contents of the CAM-510L package, including the camera on its bracket, wiring harness, and power adapter.
4. Specifications
| Specification | Value |
|---|---|
| Model Number | CAM-510L |
| Manufacturer | Echomaster |
| Installation Type | Bracket Mount (License Plate) |
| Viewing Angle | 170 Degrees |
| Video Capture Resolution | 720p |
| Optical Sensor Technology | CMOS |
| Voltage | 12 Volts |
| Connector Type | RCA |
| Item Weight | 8.8 ounces |
| Package Dimensions | 9 x 4 x 3 inches |
5. Setup and Installation
The CAM-510L is designed for straightforward installation as a license plate bracket camera. Professional installation is recommended for optimal performance and to avoid damage to your vehicle's electrical system.
- Mounting the Camera:
Secure the camera's license plate bracket to your vehicle's rear license plate area using existing license plate screws. Ensure the camera lens is unobstructed and points directly backward.

Figure 5.1: The CAM-510L camera integrated into its license plate bracket, ready for mounting.
- Wiring the Power:
Connect the camera's power wire (typically red) to the vehicle's reverse light circuit. This allows the camera to power on automatically when the vehicle is shifted into reverse. Connect the ground wire (typically black) to a suitable chassis ground point.
- Connecting the Video Signal:
Route the RCA video cable from the camera to your vehicle's display monitor (e.g., aftermarket head unit, dedicated monitor). Ensure a secure connection at both ends.
- Testing the Installation:
After all connections are made, turn on your vehicle and shift into reverse. Verify that the camera image appears clearly on your monitor. Adjust the camera's angle if necessary to achieve the desired view.
6. Operating Instructions
The EchoMaster CAM-510L operates automatically when power is supplied, typically by engaging reverse gear. Your display monitor will then show the camera's feed.
- Image Orientation (Mirrored/Non-mirrored): The CAM-510L offers selectable image orientation. This setting is usually controlled by a small loop wire on the camera's harness. Cutting or connecting this loop will toggle between mirrored (default for rear view) and non-mirrored (for front view or specific applications) images. Refer to the specific wiring diagram included with your camera for details.
- Parking Lines: The camera also features selectable parking lines. Similar to image orientation, this function is typically controlled by another loop wire on the harness. Cutting or connecting this wire will enable or disable the parking guidelines displayed on the screen.
Always use the camera as an aid and not as a sole means of judging distance. Always check your surroundings visually before backing up.
7. Maintenance
To ensure the longevity and optimal performance of your CAM-510L camera, follow these simple maintenance guidelines:
- Lens Cleaning: Regularly clean the camera lens with a soft, damp cloth to remove dirt, dust, and water spots. Avoid abrasive cleaners or materials that could scratch the lens.
- Connection Check: Periodically inspect all wiring connections to ensure they are secure and free from corrosion.
- Bracket Security: Verify that the license plate bracket and camera are securely mounted and not loose.
- Avoid High-Pressure Washing: When washing your vehicle, avoid directing high-pressure water jets directly at the camera lens or housing.
8. Troubleshooting
If you encounter issues with your EchoMaster CAM-510L camera, refer to the following common troubleshooting steps:
- No Image on Monitor:
- Check all power connections to ensure the camera is receiving 12V power when reverse gear is engaged.
- Verify the RCA video cable is securely connected to both the camera and the monitor.
- Ensure your monitor is set to the correct video input channel for the camera.
- Flickering or Distorted Image:
- Check for loose or corroded connections in the power and video lines.
- Ensure the camera's ground connection is solid.
- Test the camera with a different monitor if possible to rule out monitor issues.
- Image is Upside Down or Mirrored Incorrectly:
- Refer to the wiring diagram for the camera's image orientation loop wire. Adjust as needed.
- Parking Lines Not Appearing/Disappearing:
- Refer to the wiring diagram for the camera's parking line loop wire. Adjust as needed.
If problems persist after following these steps, contact EchoMaster customer support or a qualified automotive electronics technician.
9. Warranty and Support
EchoMaster products are designed for reliability and performance. For specific warranty information regarding your CAM-510L camera, please refer to the warranty card included with your product or visit the official EchoMaster website. Keep your proof of purchase for warranty claims.
For technical support, installation assistance, or general inquiries, please contact EchoMaster customer service. Contact details can typically be found on the EchoMaster website or on the product packaging.
Online Resources: Visit the EchoMaster Store on Amazon





