User's Manual
405
NVR supports USB port to import audio file only.
Figure 4-291 Add file
Step 3
Select the audio file and then click
Import
.
System supports MP3 and PCM audio format.
Step 4
Click
OK
to start importing audio files from the USB storage device.
If the importing is successful, the audio files will display in the
File Management
interface.
4.17.2 Audio Play
Background Information
You can configure the settings to play the audio files during the defined time period.
Procedure
Step 1
Select
Main Menu
>
AUDIO
>
Schedule
.
The
Schedule
interface is displayed. See Figure 4-292.
Summary of Contents for NVR52-16P-4KS2 Series
Page 1: ...Dahua Network Video Recorder User s Manual ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD V1 1 0 ...
Page 74: ...User s Manual 58 Figure 2 79 Alarm input port Figure 2 80 Alarm input port ...
Page 101: ...User s Manual 85 Figure 3 41 Step 9 Secure the HDD bracket and put the top cover back ...
Page 132: ...User s Manual 116 Figure 4 19 Modify IP Step 3 Set parameters See Table 4 5 ...
Page 147: ...User s Manual 131 Figure 4 29 Period Step 3 Set record type See Figure 4 30 ...
Page 452: ...User s Manual ...
