GVD M3 series, User Manual

Page: 84 / 197

Chapter 4
System Operation
4-36 HD NVR User Manual
4-5-6-3 Change the value of the DO point from the Map
The map allows the user to change the value of the DO point directly. To change the
value, see the steps below:
Figure 4-25 Change the value of the DO point from the map
1.
Double click the DO icon in the map. A ‘ DO Control ’ dialog appears.
2.
To change the value of the DO point, click the ‘ On ’ or ’ Off ’ button in the Control
Column.
3. Click ‘ Close ’ to confirm and exit.