Monitoring a Site
34
).
2.
Right-click a view window and choose
Secondary
Screen
.
3.
In the displayed
Secondary Screen
dialog box, select a
secondary screen and click each view window to select
a camera, as shown in the following figure.
4.
Select the other secondary screen and click each view
window to select a camera.
5.
Click
Back
.
If you cannot enable this feature, choose
Main Menu
>
Settings
>
General
to check whether the
Disable the
secondary screen
option is selected.
If yes, deselect the option to enable dual-monitor
viewing.
If not, contact your system administrator or us.
Heterologous output
In heterologous output mode, the output from the VGA
and HDMI ports is different.
Snapshots
Capturing
To capture video images, right-click a view window and
choose
Advanced
>
Snapshot
.
To schedule a capturing task through alarm linkage:
1.
Choose
Main Menu
>
Alarm
>
Service Alarm
.
The following figure shows the
Service Alarm
dialog
box.
2.
Select an alarm type from the
Type
drop-down list.
3.
Select a source, day, and period (or multiple periods).
4.
Click
Edit
.
5.
Select a linked camera from the
Linked Device
drop-down list.
6.
Select
Snapshot
, as shown in the following figure.
7.
Click
OK
.
Then, you will see the following.
Querying
To query snapshots:
1.
Choose
Main Menu
>
Snapshot
>
Query Snapshot
.
2.
Specify parameters according to onsite conditions.
Summary of Contents for LRN8640N
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