HUBBLE series
System Administrator’s
Manual
89
Maintenance
Firmware Upgrade
You may check Levelone corporate website for the 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.
Go to
System
Setup
→
click
Maintenance
tab
→
select “
Firmware Upgrade
”.
2.
Select the source disk where you saved the *.upg file.
3.
When NVR identifies the file, the “
Upgrade
” button will be enabled.
4.
Click “
Upgrade
”. While 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 the NVR restarts
.
Please note that
The USB disk carrying the firmware image should at least have
200 MB
free space.