User Manual

50
JPEG Setting
Pre-event: A pre-event buffer contains images from the time immediately preceding the
event trigger. These are stored internally in the server. This buffer can
be very useful
when checking to see what happened to cause the event trigger.
Check the box to
enable the pre-trigger buffer, enter the desired total length in
seconds, minutes or
hours, and specify the required image frequency.
Post-event: This function is the counterpart to the pre-trigger buffer described
above
and contains images from the time immediately after the trigger. Configure
as for pre-
event.
Prefix file name: This name will be used for all the image files saved. If suffixes
are
also used, the file name will take the form <prefix> <suffix>.<extension>.
Additional suffix: Add either a date/time suffix or a sequence number, with or
without
a maximum value.
When the settings are complete, click Save button to save the settings, or click Reset button
to clear
all of the information you entered without saving it.
Alarm Out
When the network camera detects an event, it can control external equipment connected to
its
alarm output port.
Enable alarm out: If selected, the output becomes activated for as long as the event
is
active.
Type: Select a type of NO (Normally Open) or NC (Normally Closed).
When the settings are complete, click Save button to save the settings, or click Reset button
to clear
all of the information you entered without saving it.