Dahua NVR2104-I2 User Manual

Figure 5-284 POS search
Step 2 In the POS Search box, enter the information such as transaction number on your
receipt, amount, or product name.
Step 3 In the Start Time box and End Time box, enter the time period that you want to search
the POS transaction information.
Step 4 Click Search.
The searched transaction results display in the table.
5.18 Audio
The audio function is to manage audio les and set schedule play function. It is to realize audio
broadcast activation function.
This function is available on select models.
5.18.1 File Management
Background Information
You can add audio les, listen to audio les, rename and delete audio les, and congure the audio
volume.
Procedure
Step 1 Select Main Menu > AUDIO > File Management.
User's Manual
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Dahua NVR2104-I2 Specifications

General

Brand	Dahua
Model	NVR2104-I2
Category	Network Hardware
Language	English