Respect of customer, you are welcome to use hidden car special WIFI vehicle traveling data recorder. Press the power button on the vehicle traveling data recorder to start your vehicle traveling data recorder. This tutorial will guide you through a few simple steps to set up to run your vehicle traveling data recorder. Let us open Internet intelligent driving life hand in hand together  1, after the installation is complete, start the car, check whether recorder indicator lights up. Lighting condition in the page, please refer to form "the recorder light status shows"  2, open the phone Settings, connect wireless local area network (WLAN), in the network list, a midpoint "GPCVR -" at the beginning of WIF1 connect, initial password is "12345678" (connection for the first time only need to input password)  3, the data can surf the Internet or WiFi network, qr code scanning cover, or in the market search "Roadcam" download and install. After the installation is complete, click on "RoadCam". The diagram below:    4. After entering the app main interface, click the middle round button to jump to the recorder management  interface.  5. Introduction to app functions of tachograph:    6. Special functions  Gravity induction  Turn on gravity sensing. When the vehicle body is collided by external force, the current video will be  automatically locked to protect the file from circular coverage  Parking monitoring  After the Parking monitoring function is started, in the case of parking and flameout, when the vehicle body iscollided by external force, the recorder will automatically start and record for 60 seconds, and automatically shut down after locking. At this time, the recorded video is a locked protection file and will not be circularly overwritten. (After this function is turned on, please format the SD card with app once a week to avoid excessive space occupation caused by locking files, resulting in disk full and unable to record)