56  TruVision IP PTZ Camera FW 5.1  Configuration Manual 
To search logs: 
1.  Click Log in the menu toolbar to display the Log window. 
2.  In the  Major Type and Minor Type drop-down list, select the desired option. 
3.  Select start and end time of the log. 
4.  Click Search to start your search. The results appear in the left window. 
Operating PTZ control 
In live view you can use the PTZ control buttons to control pan/tilt/zoom and carry out 
other functions of the camera. 
PTZ control panel 
In live view, click  /  to display/hide the PTZ control panel. 
Figure 14: PTZ control panel 
 
Table 8: Description of the PTZ control panel 
.     Directional buttons: Controls the movements and directions of the PTZ. Center button 
is used to start auto-pan by the PTZ dome camera. 
.  Initializes the lens 
 
Note: This feature can vary on different cameras. 
Using presets 
Presets are predefined locations of a PTZ dome camera that allow you to quickly move 
the PTZ dome camera to a desired position.