Dahua Technology HE-T - Manual (Page 59)

59
In
X325H325H325H
Figure 4-35
X
, please click direction arrows (See
X326H326H326H
Figure 4-36
X
) to adjust PTZ position. There are
total 8 direction arrows.
Figure 4-36
4.8.3 3D Intelligent Positioning Key
In the middle of the eight direction arrows, there is a 3D intelligent positioning key. See
X327H327H327H
Figure 4-
37.
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 4-37
Here is a sheet for you reference.
Name Function
key function Shortcut
key
Function
key function Shortcut
Key
Zoom Near Far
Focus Near │ _ Far ► │
Iris close W Open f
4.9 Preset/ Patrol/Pattern/Scan
In
X328H328H328H
Figure 4-35
X
, please click the “set” button. The interface is shown as below. See
X329H329H329H
Figure 4-38.
Here you can set the following items:
z
Preset
z Tour
z Pattern
z Border
Figure 4-38
In
X328H328H328H
Figure 4-35
X
, click page switch button, the interface is shown as in
X331H331H331H
Figure 4-39.
Here you can activate the following functions:
z
Preset
z Tour