Using Auxiliary Button; Record File; Playback And Search; Instant Playback - Dahua NVR41 Series User Manual

4.4.4.6 Using Auxiliary Button

On the expanded PTZ control panel, click
Figure 4-95.
In the Shortcut Aux list, select the option that corresponds to the applied protocol.
In the Aux No. box, enter the number that corresponds to the AUX switch on the decoder.

4.5 Record File

Device adopts 24-hour continuous record by default. It supports customized record period and
record type. Refer to "4.1.4.6 Schedule" for detailed information.

4.6 Playback and Search

4.6.1 Instant Playback

You can view the record file of previous 5 to 60 minutes. Refer to "4.3.2 Navigation bar" for
instant playback information.

4.6.2 Search Interface

You can search and playback the record fine on the NVR.
Select Main Menu > SEARCH, or on the preview interface right click mouse and then select
Search, you can go to the following interface. See Figure 4-97.
, the AUX setting interface is displayed. See
Figure 4-96
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