Dahua iDVR&iHCVR, Руководство пользователя

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Dahua iDVR&iHCVR
User’s Manual
121

Period: Click set button, you can see an interface is shown as in Figure 4-101. There
are two ways for you to set periods. There are max 6 periods in one day. There are
four record types: regular, motion detection (MD), Alarm, MD & alarm.

In Figure 4-101, Select icon of several dates, all checked items can be
edited together. Now the icon is shown as
.
Click to delete a record
type from one period.

In Figure 4-101. Click button after one date or a holiday, you can see an
interface shown as in Figure 4-102. There are four record types: regular, motion
detection (MD), Alarm, MD & alarm.

Anti-dither: Here you can set anti-dither time. Here you can set anti-dither time. The
value ranges from 5 to 600s. The anti-dither time refers to the alarm signal lasts time.
It can be seem as the alarm signal activation stays such as the buzzer, tour, PTZ
activation, snapshot, channel record. The stay time here does not include the latch
time. During the alarm process, the alarm signal can begin an anti-dither time if
system detects the local alarm again. The screen prompt, alarm upload, email and etc
will not be activated. For example, if you set the anti-dither time as 10 second, you
can see the each activation may last 10s if the local alarm is activated. During the
process, if system detects another local alarm signal at the fifth second, the b uzzer,
tour, PTZ activation, snapshot, record channel will begin another 10s while the
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.

Show message: System can pop up a message to alarm you in the local host screen if
you enabled this function.

Alarm upload: System can upload the alarm signal to the network (including alarm
centre) if you enabled current function.

Send email: System can send out email to alert you when alarm occu rs.

Record channel: you can select proper channel to record alarm video (Multiple
choices). At the same time you need to set alarm record in schedule interface (Main
Menu->Setting->Schedule) and select schedule record in manual record interface
(Main Menu->Advance->Manual Record).

Latch: Here is for you to set proper delay duration. Value ranges from 10 to 300
seconds. System automatically delays specified seconds in turning off alarm and
activated output after external alarm cancelled.

Tour: Here you can enable tour function when alarm occurs. System supports
1/8-window tour. Please note the tour setup here has higher priority than the tour
setup you set in the Display interface. Once there two tours are both enabled, system
can enable the alarm tour as you set here when an alarm occurred. If there is no
alarm, system implements the tour setup in the Display interface.

Snapshot: System can snapshot corresponding channel when an alarm occurs.
Please note the activation snapshot has the higher priority than s chedule snapshot. If
you have enabled these two types at the same time, system can activate the