Dahua Technology DH-XVR42 AN-I Series, User Manual

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User’s Manual
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Video tampering
To configure the settings for the tampering detection parameters, see“5.10.4.1 Configuring
Motion Detection Settings".
For PTZ activation, different from motion detection, the video loss detection can activate PTZ
preset, tour, and pattern.
Click Apply to complete the settings.

Click Default to restore the default setting.

Click Copy to, in the Copy to dialog box, select the additional channel(s) that you want
to copy the motion detection settings to, and then click Apply.
5.10.5 System Events
You can configure the alarm output for three types of system event (HDD, Network, and User). When
there is an abnormal system event occurs, the system activates alarms in the way that you configure
in this section.
5.10.5.1 Configuring HDD Event Settings
Select Main Menu > ALARM > Exception > Disk.