Dahua Technology DH-XVR42 AN-I Series User Manual

User’s Manual
169
Parameter
Description
Record Channel
Select the channel(s) that you want to record. The selected channel(s)
starts recording after an alarm event occurs.
The recording for intelligence event and auto recording function must be
enabled. For details, see "5.1.4.9
Configuring Recorded Video Storage
Schedule" and "5.9.1 Enabling Record Control".
PTZ Linkage
Click
Setting
to display the PTZ page.
Enable PTZ linkage actions, such as selecting the preset that you want to
be called when an alarm event occurs.
To use this function, the PTZ operations must be configured. For details,
see "5.4 Controlling PTZ Cameras".
Post Record
Set a length of time for the Device to delay turning off recording after
the alarm is cancelled. The value ranges from 10 seconds to 300 seconds.
Tour
Select the
Tour
checkbox to enable a tour of the selected channels.
 To use this function, the tour setting must be configured.
 After the tour is ended, the live view screen returns to the view layout
before tour started.
Picture Storage
Select the
Picture Storage
checkbox to take a snapshot of the selected
channel.
To use this function, make sure the snapshot function is enabled for
Intel
in
Main Menu > STORAGE > Schedule > Snapshot
.
Video Matrix
Select the checkbox to enable the function. When an alarm event occurs,
the video output port outputs the settings configured in "
Main Menu >
DISPLAY > TOUR > Extra Screen
".
 Not all models support this function.
 The extra screen must be enabled to support this function.
Buzzer Select the checkbox to activate a buzzer noise at the Device.
Log Select the checkbox to enable the Device to record a local alarm log.
Alarm Tone Select to enable audio broadcast in response to a face detection event.
Warning Light Select the checkbox to enable the warning light alarm of the camera.
Siren Select the checkbox to enable the sound alarm of the camera.
Smart Illumination Select the checkbox to enable the smart illumination of the camera.
Click Apply to complete the settings.
5.11.2.1.2 Searching for and Playing Detected Faces
You can search the detected faces and play back.
Select Main Menu > AI > AI Search > Face Detection.

Dahua Technology DH-XVR42 AN-I Series Specifications

General

Brand	Dahua Technology
Model	DH-XVR42 AN-I Series
Category	DVR
Language	English