User`s manual

4 Channel (Basic)
Network Video Recorder
User’s Manual
English
85
4. When done, click “Upgrade”
B. Upgrade through USB
1.PrepareaUSBashdiskandformatwithFATorFAT32format
2.PlacethermwareintheUSBashdiskandmakesureit’splaced
atthetop-leveldirectory.Pleasedonotplacetheleinafolder.
(makesuretochangethermwarelenameto“rmware”
andleaveitsleextension“.tar.gz”asisbeforeplacingthe
letotheUSBdisk)
3.PlugUSBashdiskintoUSBportontheNVR
4.TheStatusLEDontheNVRwillstarttoashinamber.Thisindi-
catesrmwareupgradeisinprocess
5.***Warning***Pleasewaituntilupgradeprocessnished,inter-
rupt the upgrade process may cause system not work anymore
6.WaituntilStatusLEDashesingreen.Thisindicatesrmwareup-
gradeisnished
7. Power off the NVR and remove the USB disk the power the unit
back on again
8.Restorecongurationlebackifneeded
5.Followtheonscreeninstructionandwaitfortheprocesstonish
(After upgrade, the system will reboot automatically, it’s part of the
process)