Harper DVHR-450 [7/20] Harper

7 Formating Formating and full cleaning of SD card 8 Default settings Coming back to default settings over write also dvr will auto go to re cording all the time if Parking Moni tor Motion Detect is on so the SD card will be full 4 You must format to clear up your memor y card file by hand at least 2 3 times within a month because the memor y card inside will have some locked file that happen while driving at some emergency time but this locked files can not be over write automatical ly You must delete them by hand Q Why my dvr camera auto on off continuously 9 Firmware version Current version of firmware FAQ Q Why my dvr camera indicate SD card Full A 1 Please check if your memor y card is original brand high speed Class 10 memor y card if you use some copy card like Class 4 or Class 6 it will indicate SD card full because it is not compatible Note please DVR max support only 32 GB card only 2 Please check your dvr MENU set tings if you have opened on Loop Recording this function already You must open ON Loop Recording this function the previous video can be over writing 3 Please check your dvr MENU set tings if you have turn OFF G Sensor Parking Monitor Motion Detect this 3 functions already at the same time If G Sensor is on the file will be protected to lock that can not be HARPER A Please check first if your dvr MENU settings open on Parking Monitor and G Sensor this 2 function already Normally if Parking Monitor is on the dvr will go to Parking Monitor mode in this mode status dvr will auto on once detect any touch or shake then if will auto off if while no touch So it will auto on off continuously G Sensor this function also will lock this status video file to avoid no over writes then it can keep as parking ev idence Please turn off this 2 function in MENU settings then tr y again At the same time please turn off Mo tion Detect this function in MENU set tings also because if Motion Detect is on it will auto go to recording once have any movement in front Q Why my dvr always freeze while recording A Please check if your memor y card is original brand high speed Class 10 memor y card if you use some copy card like Class 4 or Class 6 it will indicate SD card full or error because 7