30
7
PTZ Control
Precondition: speed dome owns PTZ function.
Click
in “Platform” interface, so PTZ control interface appears in the right, as shown in
Figure 7-1.
Figure 7-1
Parameter
Description
Step type
It consists of fixed step and variable step.
By selecting “Fixed”, the step remains unchanged when PTZ
turns; it is always the set step value.
By selecting “Variable”, the step changes with the tilt of joystick.
The larger tilt angle represents quicker turning speed.
8 direction keys
Control turning direction of SD lens.
Zoom
Set the zoom increase/decrease of PTZ lens.
Focus
Set the focus increase/decrease of PTZ lens.
Iris
Set the iris increase/decrease of PTZ lens.
Call
Call the preset point, scan, tour and pattern.
Settings
PTZ operation settings, including the preset point, scan, tour and
pattern.
SD menu
Open and close SD menu.
Auxiliary function Lighting and wiper function.
Table 7-1
