Dahua NVR41 series, Руководство пользователя

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User's Manual
270
Parameter Description
Tour
Select the check box and select the channel for tour. When an alarm
occurs, the local interface of the NVR device displays the selected
channel screen.
● You need to set the time interval and mode for tour first, see "4.17.2
Tour".
● After the tour is over, the preview interface is restored to the screen
split mode before the tour.
Picture Storage
Select the Snapshot check box to take a snapshot of the selected
channel.
To use this function, select Main Menu > CAMERA > Encode >
Snapshot , select Event in Type list.
Buzzer Select the check box to activate the buzzer when an alarm occurs.
Alarm Tone
Check the box and then select the corresponding audio file from the
drop-down list. System plays the audio file when the alarm occurs.
Refer to "4.18.1 File Management" to add audio file first.
Step 3 Click Apply to save 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 .
● Click
Test to test the settings.
4.8.5.1.1 Setting the Motion Detection Region
Step 1 Next to Region , click Setting .
The region setting screen is displayed.
Step 2 Point to the middle top of the interface.
The setting interface is displayed. See Figure 4-174.
Figure 4-174
Step 3 Configure the regions settings. You can configure totally four regions.