9BChapter 10: Controlling a PTZ camera 
TruVision DVR 11 and DVR 11c User Manual  75 
 
 
Centers the PTZ dome camera image. This command is 
not supported on all PTZ dome cameras. 
Jumps to the home position. 
.  Select PTZ command  Displays the desired function from the scroll bar: camera, preset, 
preset tour or shadow tour.  
  Open/close menu  Opens/closes the PTZ command section of the PTZ control 
panel. 
  Exit  Exits the PTZ control panel. 
Setting and calling up presets  
Presets are previously defined locations of a PTZ dome camera. It allows you to 
quickly move the PTZ dome camera to a desired position. They are configured 
and modified from the PTZ configuration window (see Figure 24 below). 
Note: The PTZ dome camera used must be able to support a preset command. 
See Appendix E on page 137 for the complete list of PTZ commands available by 
camera protocol. 
Figure 24: PTZ configuration window 
 
Table 17: Description of the PTZ configuration window 
.  Save preset  Saves preset. 
.  Call preset  Calls up pre-existing preset. 
Starts recording the shadow tour.