How to Use a Dash Cam?
3 Answers
The usage method of a dash cam is: 1. Power on/off: Long press the power button to turn the dash cam on or off. It automatically powers on when connected to a charger and delays for 5 seconds before automatically shutting down when the charger is disconnected; 2. Video recording mode: The dash cam automatically enters video recording mode after powering on. Press the OK button to stop recording during operation, and a memory card must be inserted before use; 3. Photo mode: After powering on the dash cam, press the mode control button to select photo mode, then press the OK button to take a photo; 4. Preview mode: After powering on the dash cam, press the mode control button to enter preview mode. Use the up/down buttons to select video files, control playback or pause with the OK button, and exit preview mode by pressing the mode button.
I've been driving for over a decade and use a dash cam daily. The key is proper installation. First, find a central position on the front windshield, clean it thoroughly, and securely attach the suction cup mount without obstructing the view. The most convenient power source is the cigarette lighter, with the wire neatly tucked along the headliner and A-pillar. Turn it on, set the date, time, and video resolution—1080P HD is recommended—and enable loop recording to automatically overwrite old files. It records automatically while driving, with a green light indicating normal operation. Press the emergency button to lock footage during critical situations. Regularly check the SD card space and format it monthly to prevent lag. Always use the original adapter for charging, not a phone charger. Be mindful of waterproofing on rainy days to avoid lens fogging. Remember to unplug from the cigarette lighter when parked to save battery. It's incredibly useful for preventing fraud and gathering evidence in accidents. With proper maintenance, it can last for years.
As a tech enthusiast, I believe setting up a dash cam carefully makes it more effective. Mount the dash cam on the windshield and adjust the angle to cover the road ahead. Power it via the cigarette lighter, then configure the settings: set the resolution to Full HD 1920x1080, frame rate to 30fps for smoother footage, and enable GPS for more accurate tracking. Turn on loop recording, saving clips in 5-minute segments to the SD card. Don’t forget to sync the time to ensure valid evidence. The dash cam records automatically while driving, and you can manually press the protection button to lock files in case of emergencies. Removing the SD card to view recordings on a computer is convenient. For maintenance, use a Class 10 high-speed card to avoid dropped frames and regularly check the card’s health. If the battery has a long lifespan, avoid exposing it to high temperatures, as it may degrade. A steady green light indicates normal operation; restart if anomalies occur. These details ensure reliable recording for safety.
