PRESETS

PRESET X

Position camera with PAN

TILT, ZOOM and IRIS

FOCUS FAR to save and exit

EXIT

4.Adjust the camera until you see the scene you want to use as the preset. Adjust the zoom and iris settings as necessary. When satisfied with the scene, save the preset.

5.Repeat steps 3 and 4 for each preset you want to program. When finished, select Exit.

6.When the Alarms/Areas/Home/Presets/PZ screen appears, select Exit. The Dome Configuration Menu appears. Continue with What To Do Next on page 4–20.

Establishing Scan Limits

If your controller supports the Quick Set menu function, you can program left and right scan limits to automate your surveillance activities. Once these scan limits are programmed you can choose to run a smooth scan, stepped scan, or random scan. When active, the scan repeats until interrupted by a camera command, preset, pattern, or alarm.

Understanding Scan Limits

Scan Limits are two points around the pan axis that define a surveillance area. When a scan is activated, the dome pans between the two surveillance points— the left and right scan limits. This helps to ensure that only useful video is being monitored during the scan.

For example, a dome is mounted off the edge of a building to monitor a parking lot. Part of the observable area in this situation is a wall. By setting left and right scan limits to exclude the wall, only the viewable area of the parking lot is monitored when a scan is active.

Figure 4–6illustrates the scan limits. The dashed circle represents the domes field of view. The solid line curve represents the scan area. By setting left and right scan limits where the building’s wall becomes visible, you ensure that only useful video of the parking lot is being observed when the scan is active.

Configuring Alarms, Areas, Home, Privacy Settings, Presets and Scan Limits

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