Interlogix NVR 21 (S/P) User Manual - Manual (Page 50)

Chapter 6: Controlling a PTZ camera
44 TruVision NVR 21(S/P) User Manual
Figure 20: PTZ control panel
Table 15: Description of the PTZ control panel
Item Name Description
1. Directional pad/auto-
scan buttons Controls the movements and directions of the PTZ. Center button is
used to start auto-pan by the PTZ dome camera.
2. Zoom, focus and iris Adjusts zoom, focus and iris.
3. PTZ movement Adjusts the speed of PTZ movement.
4. Toolbar Turns on/off camera light. This command is not supported on
all PTZ cameras.
Turns on/off camera wiper. This command is not supported
on all PTZ cameras.
Zoom area.
Centers the PTZ dome camera image. Not all PTZ cameras
support this command.
Jumps to the home position.
5. Select PTZ command Displays the desired function from the scroll bar: camera, preset,
preset tour or shadow tour.
6. Open/close menu Opens/closes the PTZ command section of the PTZ control panel.
7. 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 21 below).
Note: The PTZ dome camera used must be able to support a preset command. See
Appendix F on page 157 for the complete list of PTZ commands available by camera
protocol.