![background image](http://html1.mh-extra.com/html/ganz/nr4hl/nr4hl_user-manual_3428330094.webp)
94
Web Viewer
System Information
You can check information of system firmware
version, disk space, and network settings, as
well as the status information of network
connection and alarm I/O.
Control Device Setting
Set the connection of both the remote control
and the keyboard control.
Change the communication settings and click
<OK>
to apply the changes.
For more information about each communication item, refer to "
Control Device
".
(page 55)
Security
For security, you can set to apply reinforced
Password policy (to system, search/backup) and
Control accessing audio and snapshot.
Change the system security settings and click
<APPLY>
to apply the changes.
For more information, refer to
“
Security
". (page 55)
Storage
Device Information
You can check a list of internal/external storage
devices
connected to the NVR as well as the recording
time information of each device.
S.M.A.R.T Status
You can check the S.M.A.R.T status for each of
the internal and external devices.
What is S.M.A.R.T?
This is a sort of HDD self-diagnosis tool
that detects anyerror on the system and
alerts the user if an error occurs.