User Manual
FAQ 
  NVR  User  Manual 
114 
Schedule Configuration for details. 
c.  Maybe HDD is full and thus the NVR is not able to record. Check HDD information from 
Disk  Management  and  if  required,  please  enable  the  recycle  function  (please  see  7.1.2 
Advanced Configuration for details). 
d.  There is no disk but cameras in the disk group, so please add at least one disk to the group. 
Refer to 7.5.1 Storage Mode Configuration for details. 
e.  The HDD could have gone bad. Please change another one. 
Q9.   Fail to access the NVR remotely through IE. 
a.  Please make sure the IE version is IE8 or above. 
b.  Please check whether the PC has enabled the firewall or installed the antivirus software. 
Please  try  to  access  the  NVR  again  after  you  disable  the  firewall  and  stop  the  antivirus 
software.   
c.  Allow & block list may have been set in Account and Authority setting. The PC of which 
the IP address is in the block list or out of the allow list cannot access the NVR remotely.   
Q10.    ActiveX control cannot be downloaded. How can I do? 
a.  IE browser blocks ActiveX control. Please do setup as per the steps mentioned below. 
①  Open IE browser. Click  Internet Options. 
②  Select SecurityCustom Level. Refer to Fig 10-1. 
③  Enable all the sub options under “ActiveX controls and plug-ins”. Refer to Fig 10-2. 
④  Then click “OK” to finish setup. 
b.  Other plug-ins or anti-virus may block ActiveX. Please disable or do the required settings. 










