Dahua HDBW2831R-ZAS, Operation Manual

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Operation Manual
22
Parameter Description
Asteroid
●
You can drag the image in
upper/lower/left/right direction. Press I to
display the panorama, and press O to return
to the original size.
●
Press the left mouse-button to slide down
to display the image on the plane surface.
●
Scroll the mouse wheel to zoom the image.
4.3 PTZ Operation
This section introduces PTZ parameter configuration, PTZ control and PTZ function configuration.
4.3.1 Configuring External PTZ Protocol
You need to configure PTZ protocol when accessing external PTZ camera; otherwise the camera
cannot control external PTZ camera.
Prerequisites
●
Access external PTZ through RS-485.
●
You have configured the parameters of serial port. For details, see "4.8.5.1 Serial Port Settings".
Procedure
Step 1 Select
Setting
>
PTZ Setting
>
Protocol
.
Figure 4-7 PTZ setting
Step 2 Select the PTZ protocol.
Step 3 Click OK .
4.3.2 Configuring PTZ Function
4.3.2.1 Preset
Preset means a certain position that the camera can make quick orientation to. It includes PTZ pan
and tilt angles, camera focus, and location.
Step 1
Select
Setting
>
PTZ Settings
>
Function
>
Preset
.