User`s manual

VPort 36-1MP System Configuration
4-34
Alarm Time Interval
Setting Description Default
Delay second(s) before
detecting the next
alarm
Set the minimum time interval before another event alarm is
triggered.
32 seconds
(10 to 999 seconds)
NOTE
The delay before triggering the next alarm cannot be less than the time needed to take a snapshot after an
event (post-event image).
Send Alarm with Snapshot images
Setting Description Default
Take snapshot
seconds(s) before the
event
A snapshot image is taken this number of seconds before the
event alarm is triggered.
2 seconds
(from 1 to 6
seconds)
Take snapshot
seconds(s) after the
event
A snapshot image is taken this number of seconds after the
event alarm is triggered.
11 seconds
(from 1 to 999
seconds)
NOTE
VPort products will take 3 JPEG snapshot images: VPRE.JPG (pre
-
event), VTRG.JPG (the moment of event) and
VPOS.JPG (post
-event) for the video channel when the trigger condition is met. Th
e three snapshots can also
be downloaded by Email and FTP.
Suffix of Image File Name in FTP and Mail attachment
The snapshot images can be sent either by email or FTP. Administrators can add a suffix to the filename of each
JPEG snapshot image to make it easier to identify the files when using FTP to download the snapshots.
Setting
Description
Default
With Date and Time Enable or disable adding the date and time to the filename. Disable
With Customized words Enable or disable adding some additional custom text to the
filename to identify the snapshot image.
Disable
Sequential PreAlarm Image Setting
VPort 36-1MP supports 9MB memory buffer to record the pre-alarm MJPEG image up to 15FPS. This function is
to configure the frame rate per second of the MJPEG images being recorded.
Setting Description Default
Max. Frame Rate Configure the maximum frames per second to be record before
the alarm in 1, 3, 5, 10, 12, 15
10
NOTE
The 9MB pre
-
alarm buffer is for storing the MJPEG image frames before the alarm. So, if the max. frame rate
is setup in 10, and the video size of each image is 30KB, then there are 30 seconds pre
-
alarm MJPEG images
can be recorded . (9000KB/30KB/10=30)
DI, Relay Status
Administrators can check the current DI and Relay status of the VPort in the “DI, Relay Status” section on the
“Event Alarm Basic Settings” page. Two options are available to return the relay’s status back to the system
defaults. To enable the function, check the Override Relay 1 warning setting and Override Relay 2
warning setting boxes, and then click on Save.
NOTE
The relays will not be triggered when the
Override Relay 1 warning setting and Override Relay 2
warning setting
boxes are checked. Un-check these 2 boxes to ensure that the relays will trigger.