
screen prompt, alarm upload, email will not be activated again. After 10s, if system detects another
alarm signal, it can generate an alarm since the anti-dither time is out.
Alarm output: The number here is the device alarm output port. User can select the corresponding
ports(s) so that system can activate the corresponding alarm device(s) when an alarm occurred.
Latch: When the anti-dither time ended, the channel alarm user select in the alarm output may last
the specified period. The value ranges from 1 to 300 seconds. This function is not for other alarm
activation operations. The latch is still valid even user disable the alarm event function directly.
Show message: System can pop up a message to alarm user in the local host screen if user enabled
this function.
Alarm upload: System can upload the alarm signal to the network (including alarm centre and the
WEB) if user enabled current function. System only uploads the alarm channel status. User can
go to the WEB and then go to the Alarm interface to set alarm event and alarm operation. Please
go to the Network interface to set alarm centre information.
Send email: System can send out the alarm signal via the email to alert user when alarm occurs.
Once user enable the snap function, system can also send out an image as the attachment. Please
go to the Main Menu->Setting ->Network->Email interface to set.
Record channel: user can select proper channel to record alarm video (Multiple choices).
User need to set alarm record mode as Schedule in Record interface (Main
Menu->Advanced->Record). Please note the manual record has the highest priority. System
record all the time no matter there is an alarm or not if user select Manual mode.
Now user can go to the Schedule interface (Main Menu->Setting->Schedule) to set the record
type, corresponding channel number, week and date. User can select the record
type:Regular/MD/Alarm/MD&Alarm. Please note, user can not select the MD&Alarm and MD(or
Alarm) at the same time.
Now user can go to the Encode interface to select the alarm record and set the encode
parameter (Main Menu->Setting->Encode).
Finally, user can set the alarm input as the local alarm and then select the record channel. The
select channel begins alarm record when an alarm occurred. Please note system begins the
alarm record instead of the MD record if the local alarm and MD event occurred at the same
time.
Tour: Here user can enable tour function when an alarm occurs. System supports 1/8-window tour.
Please go to chapter4.6.4.2 Display for tour interval setup. Please note the tour setup here has
higher priority than the tour setup user set in the Display interface. Once there two tours are both
enabled, system can enable the alarm tour as user set here when an alarm occurred. If there is no
alarm, system implements the tour setup in the Display interface.
Snapshot: User can enable this function to snapshoot image when an alarm occurs.
Buzzer: Highlight the icon to enable this function. The buzzer beeps when an alarm occurs.
Summary of Contents for DNA3300 Series
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