How to Use a Car Rearview Camera?
3 Answers
Methods for using a rearview camera to reverse: 1. Skillfully utilize the simulated reversing trajectory to anticipate the path of the wheels; 2. Make good use of the simulated distance marker lines. The car navigation rearview camera displays three colored lines: red, yellow, and green. The green line indicates a distance of about 2 meters, meaning the car is far from obstacles, allowing for a U-turn or continued reversing; the yellow line typically represents a distance of 0.7 to 1 meter, so gently release the brake when reversing to avoid collisions; the red line indicates a distance of about 30 cm, at which point you must stop. The rearview camera projects the blind spot behind the vehicle onto the LCD screen and clearly displays auxiliary lines and the car's reversing trajectory, making it visible even at night. However, when reversing, do not rely solely on the rearview camera—primarily use the mirrors and the reversing radar.
When I first started using the rearview camera, I found it a bit challenging to get the hang of, but I quickly learned how to interpret it. When the car is in reverse, the screen displays the scene behind the vehicle, and those grid lines are crucial: the red markers indicate that reversing to that position might result in a collision, the yellow ones warn of potential danger zones, and the green areas are safe. I had to learn to quickly scan the screen to check for pedestrians, vehicles, or other obstacles while also using the rearview and side mirrors to inspect blind spots, as the camera might not capture every angle. I remember during my first use, I was so focused on the screen that I didn’t check the left side and nearly sideswiped another car. Now, I’ve developed a habit—I always survey the surroundings first before checking the screen for confirmation. On bright days, the image might be blurry due to glare, so I adjust the screen brightness to improve visibility. After practicing for a few months, the rearview camera has become a helpful tool, saving time and reducing the risk of accidents.
As an experienced driver, I find the reversing camera quite straightforward: just glance at the screen to confirm there's no danger. Those grid lines and dynamic trajectories help me estimate where the rear of the car will move, allowing for quick maneuvers in combination with the side mirrors. I believe its greatest benefit is revealing small objects in blind spots, like children or low stools, preventing potential tragedies. However, don't rely solely on the camera for daily reversing—if it malfunctions, it could be unsafe. I always maintain the habit of manual checks, like looking back before coming to a complete stop. In parking lots, combining the camera with audible alerts makes reversing more efficient, since driving ultimately relies on integrating multiple senses. This way, the camera truly adds convenience to life.
