Dahua NVR52-4KS2 Series User Manual page 176

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Basic PTZ Control Panel

Right-click the live page, and then select PTZ Control.

The gray button means system does not support current function.

For some model, the PTZ function is available only in one-window mode.

PTZ movement

Figure 5-40 Basic PTZ control panel

Table 5-13 PTZ control parameters

Controls the movement speed. The bigger the value, the faster the

: Focus far.

: Focus near.

: Image darker.

: Image brighter.

Supports eight directions.

Fast positioning button.

Positioning: Click the icon, and the click any point on the live page. The

PTZ will turn to this point and locate this point in the center.

Zooming: Click the icon, and then drag to draw a square on the view.

The square supports zooming.

Drag upward to zoom out, and drag downward to zoom in.

The smaller the square, the larger the zoom effect.

This function is available on select models, and can only be controlled

through mouse operations.

Click the icon, and then you can control the four directions (left, right, up,

and down) of PTZ movement through mouse operation.

User's Manual