TruVision Series 7 IP Camera Configuration Manual
73
To set up defocus detection:
1. Click
Configuration
>
Event
>
Smart Event
>
Defocus Detection
.
2. Select the
Enable
check box to enable the function.
Sensitivity: The range is between 1 and 100. The higher the sensitivity level, the
smaller the defocus required to trigger an alarm.
3. Specify the linkage method when an event occurs. Select one or more response
methods for the system when a defocus detection alarm is triggered.
Normal Actions
This is a group selection. It automatically selects “Send Email”
and “Notify Alarm Recipient”.
Send Email
Sends an email to a specified address when there is a motion
detection alarm.
Note
: You must configure email settings before enabling this
option. See “To set up the email parameters” on page 42 for
further information. If you want to send the event snapshot
together with the email, select the Attached Snapshot option.
Notify Alarm Recipient
Sends an exception or alarm signal to the remote management
software when an event occurs.
Focus
Tries to refocus the camera by adjusting the back-focus.
Trigger Alarm Output
Trigger external alarm outputs when an event occurs. Select
“Select All” or each individual alarm output.
Note
: This option is only supported by cameras that feature an
alarm output.
A->1
Trigger the alarm input A->1.
A->2
Trigger the alarm input A->2.
4. Click
Save
to save changes.
Scene change detection
You can configure the camera to trigger an alarm when the camera detects a change in
the scene caused by a physical repositioning of the camera. It can be set up to trigger a
series of alarm actions.
To set up scene change detection:
1. Click
Configuration
>
Event
>
Smart Event
>
Scene Change Detection
.
2. Select the
Enable
check box to enable the function.
3. Configure the sensitivity ranging from 1 to 100, the higher the sensitivity, the easier
the change of scene can trigger the alarm.
4. Click the
Arming Schedule tab
to set the arming schedule for the alarm input.
