Dahua Mobile DVR Series, User Manual

Page: 48 / 172

37

Zoom

Focus

Iris
Please click icon and to adjust zoom, focus and iris.
The corresponding item is grey if current unit does not support this function.
Figure 4-22
In
X325H325H325H295H295H295H302H
Figure 4-22, please click direction arrows (See Figure
4-23
) to adjust PTZ position.
There are total 8 direction arrows. You can use the remote control to set.
Figure 4-23
4.5.3
3D Intelligent Positioning Key
In the middle of the eight direction arrows, there is a 3D intelligent positioning key. See
X327H327H327H297H297H297H304H
Figure
4-24.
X
Please make sure your protocol supports this function and you need to use mouse to
control.
Click this key, system goes back to the single screen mode. Drag the mouse in the screen to
adjust section size. The dragged zone supports 4X to 16X speeds. It can realize PTZ
automatically. The smaller zone you dragged, the higher the speed.
Figure 4-24
4.6 Preset/ Patrol/Pattern/Scan
In
X328H328H328H298H298H298H305H X324H324H324H294H294H294H301H
Figure 4-22
X
, please
click the “set” button. The interface is shown as below. See
X329H329H329H299H299H299H306H
Figure 4-25.
Here you can set the following items:

Preset