Why do pictures appear to be black or too bright?
The auto-exposure function is influenced by high-contrast scenes, you need to adjust the light sensitivity.
Why is there a stripe interference when recording?
It depends on wrong settings of power supply frequency, try to set 50Hz or 60Hz according to the local power supply frequency.
Why is there noise when recording?
Because of low battery, please make sure the DVR is fully charged.
What should I do when pause and frame skip occur in video and picture playback?
Format your SD or TF card, check if your card is original.
The DVR stops recording automatically, what should I do?
1. Check the settings of loop recording;
2. Check the video recording format to save space;
3. Use high-speed SDHC TF card.
Why is the video incoherent when playing on the computer?
Install another video player or try a new formatted high-speed memory card.
Why the DVR doesn't boot up when connecting to the car charger?
Make sure you are using the original car charger.
What can I do when the DVR system crashes?
Pull out the SD or TF card and press the power button; if it doesn't work, use a toothpick or something pointed to poke the reset hole and then press the power button again.
There are lots of recording problems, what can i do?
Can this item be shipped to my country?