System Configurations 53
PTZ control Figure 4-47
Table 4-8 PTZ control parameter description
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.
Control turning direction of SD lens.
Set the zoom increase/decrease of PTZ lens.
Set the focus increase/decrease of PTZ lens.
Set the iris increase/decrease of PTZ lens.
Call the preset point, scan, tour and pattern.
PTZ operation settings, including the preset point, scan, tour and pattern.
Lighting and wiper function.
Use the joystick to control 8 directions of PTZ.
4.5.1 Call
Click Call. The Call interface is displayed. See Figure 4-48.