Dahua HDBW2831R-ZAS, Operation Manual

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Operation Manual
50
Parameter Description
Zoom Speed
Adjusts zoom speed. The higher the value is, the higher the speed will
be.
Mode
Sets focus mode.
●
Auto : When image moves or object changes in the scene, the
camera will focus automatically.
● Semi Auto
: Click or corresponding to
Focus
or
Zoom
,
the camera will focus. Calling preset, positioning accurately or
rotating PTZ also will trigger focus.
●
Manual : Click or corresponding to Focus to adjust the
focus.
Focus Limit
When the focus length is too short, the camera will focus on the dome
cover. Sets the shortest focus distance to avoid focusing on the dome
cover. You can also change the focus speed by changing focus length.
Sensitivity
The sensitivity of triggering focus. The higher the value is, the easier the
focus will be triggered.
Step 3 Click Save .
Click
Lens Initialization
, the lens will adjust the zoom and focus parameters.
4.5.1.1.8 Illuminator
This configuration is available only when the device is equipped with illuminator.
Step 1
Select
Setting
>
Camera
>
Conditions
>
Conditions
>
Illuminator
.
Figure 4-40 Illuminator
Step 2 Configure illuminator parameters.