Interlogix NVR 21 (S/P) User Manual - Manual (Page 52)

Chapter 6: Controlling a PTZ camera
46 TruVision NVR 21(S/P) User Manual
3. Check Save Preset and click a preset number. The preset is enabled and stored in
the camera.
If the desired preset number is larger than the 17 numbers listed, click […] . The
Preset screen appears. Select a preset number by scrolling through the list of
available presets and click the
OK button to save changes.
Note: Presets can be overwritten.
4. Click Back to return to live view.
To call up a preset:
• PTZ control panel:
1. In live view left-click the mouse and select the PTZ control icon in the quick access
toolbar. The PTZ control panel appears. Select the desired camera from the toolbar.
– Or –
On the front panel, select the desired camera and press Enter to call up the quick
access toolbar. The PTZ control panel appears.
2. Scroll the toolbar to Preset and double-click the desired preset from the list. The
camera immediately jumps to the preset position.
• Menu toolbar:
1. From the menu toolbar, click PTZ Settings > More Setting s. The PTZ configuration
window appears.
2. Check Call Preset and enter the preset number to call up. The camera immediately
moves to that preset position.
3. Click Back to return to live view.
Setting and calling up preset tours
Preset tours move a PTZ dome camera to different steps (called “Keypoint” in the
interface). The camera stays at a step for a set dwell time before moving on to the next
step. The steps are defined by presets (see “Setting and calling up presets” on page
44).
Each preset tour consists of steps. A step consists of a step number, a dwell time, and
a speed.
The step number is the order the camera will follow while cycling through the preset
tour. The dwell time is the length of time for which a camera stays at a step before
moving to the next one. The speed is the rate at which the camera will move from one
key point to the next.
Note: The PTZ dome camera used must be able to support a preset tour command.
See Appendix F on page 157 for the complete list of PTZ commands available by
camera protocol.