How to Use a Car Dash Cam?

2 Answers
LeLeo
07/24/25 6:20am
Car dash cams function similarly to the "black boxes" used in aircraft. They operate by digitally recording and cyclically updating footage of the road ahead, the car's interior, and surrounding conditions. The recorded data includes in-car audio, vehicle acceleration, steering, braking, and other information, which can be used to determine liability in traffic accidents. Once you've successfully gone through the setup process, you should have a good understanding of how to use it. Before installing the dash cam, car owners must thoroughly read the instruction manual to familiarize themselves with all buttons and functions. Then, power on the dash cam, insert the memory card, and drive normally. You can also access the main menu settings by pressing the MENU button. The dash cam will continuously record driving conditions, and once the memory card is full, it will start deleting the oldest recorded videos.
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JoshuaLynn
08/11/25 2:06am
When I first bought my car, I wasn't very familiar with using a dash cam either, but after installation, I found it quite simple to operate. First, find a suitable spot to stick it near the rearview mirror on the windshield, ensuring the view isn't obstructed. Then, plug it into the cigarette lighter for power—it automatically starts recording when the car is turned on. I recommend enabling the collision detection feature, which automatically locks the video during sudden braking to prevent overwriting. Normally, you don't need to fuss with it; just press the button on the device or connect to the dash cam's Wi-Fi via your phone to retrieve videos. When the memory card is full, it automatically loops and overwrites old recordings, which is quite hassle-free. Just remember to periodically check the lens for cleanliness, as raindrops can easily stick to it and affect video quality. You can also adjust the time in the settings to ensure accurate timestamps on the recordings.
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