Dahua XVR - Relay Output; Image;Relay-Out; Image

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Figure 4-15
4.6 Image/Relay-out
Select one monitor channel video and then click Image button in section 8, the interface is
shown as Figure 4-16.
4.6.1 Image
Here you can adjust its brightness, contrast, hue and saturation. (Current channel border
becomes green).
Or you can click Reset button to restore system default setup.
Figure 4-16
4.6.2 Relay output
Here you can enable or disable the alarm signal of the corresponding port. See Figure
4-17.
Figure 4-17
You can click this icon to
display or hide the PTZ
control platform.
3D Intelligent Positioning
Key