: If you can't format the card in the device, use a computer.

: A red light shows while charging and turns off when full. Startup : Press and hold the Power button for 1 second.

To use the Ritmix AVR-300 dash cam, follow these core setup and operation steps from its official manual : 🔋 Power and Charging : Use the included car charger or a USB cable.

: Press the MODE button to switch between recording and playback. Menu Settings : Press MENU to open settings. Use left/right keys to navigate. Press OK to confirm a selection.

: You can tilt the lens 20 degrees up or down for a better angle. 🛠️ Installation & Maintenance Mounting : Use the suction cup bracket on your windshield.

💡 : To view footage on your phone, remove the microSD card and use a card reader or computer.