Manual
FAQ
118
b.
a.
Record  backed  up  by  DVR:  insert  the  USB  device  in  which  the  record 
backup  files is saved to  the  USB  interface  of  the PC and then open  the  USB 
device path. The record can be backed up in the private format and AVI format 
by DVR.
Q9. How to play the backup file?
Fig 8-1 Fig 8-2
②
③
④
Select SecurityCustom Level. Refer to Fig 8-1.
Enable all the sub options under “ActiveX controls and plug-ins”. Refer to 
Fig 8-2.
Then click “OK” to finish setup.
Other plug-ins or anti-virus may block ActiveX. Please disable or do the 
required settings.










