Network Video Recorder Administrator’s Manual
75
Upgrade Firmware
You may check LeveoOne website for latest NVR firmware package and download it. Unzip
the package and save the *.upg file to the root directory of a USB disk and insert it into NVR
USB port.
1.
On
Live
screen, click
Setup
click
Maintenance
tab
select “
Firmware
Upgrade
”.
2.
Click “
Browse
” , find the target *.upg file and click “
Open
”.
3.
Click “
Upgrade
”.
During upgrading, the system will stop every
other activity including recording and event
handling. The system will auto-restart after the
upgrading completes.
After upgrading has started,
DO NOT cut off the system power or eject the USB disk
until NVR restarts
.
Please note that
The USB disk carrying the firmware image should at least have
200 MB
free space.