User's Manual
1. Camera can’t Power On: 
Use the original car cig charger that come with box, check the car cig charger LED 
indicator is on; Check the Power USB connector been plugged into the dash cam 
USB  port.  Or  if  use  the  power  hardware  kit,  check  the  B+  and  ACC  wiring  are 
correct, and make sure that the car is in ignition state.   
2.  The  dash  cam  recorder  cannot  record,  or  the  video  has 
dropped frames or freezes
:   
① Before use, format the SD card via setting menu from APP.   
② Check the SD card status, a high-speed SD card or above C10 is required for 
this device. The low-speed card might cause the system slow or malfunction of the 
dash camera.   
3.  After  connecting  the  recorder  Wi-Fi,  there  is  no  display 
from the APP:   
① The  permission requirements when opening  the app for  the  first  time  must  be 
agreed, otherwise the app cannot be used normally, and it needs to be uninstalled 
and reinstalled to obtain the permission again.   
② Check the SSID name of the Wi-Fi that connected, should be initial with letters 
"AX2V_CarDV_xxxx", otherwise, disconnect the WIFI and reconnect to the correct 
WIFI SSID. 
③  Ensure  that  the  smartphone  does  not  automatically  cut  off  the  WIFI  of  the 
recorder. 
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