Sensormatic VM 8 Operator's Manual download pdf (Page 35)

3-4 Operator's Manual

You can simultaneously pan and tilt the camera for diagonal movement. For

example, move the Tracker Ball diagonally up and to the right; this moves

the camera up and to the right.

The speed of the camera movement is directly proportional to how far you

move the Tracker Ball from its center position. If you move the Tracker Ball

slightly to the right, the camera will pan slowly to the right. As you move the

Tracker Ball farther to the right, the camera's panning speed will increase

until it reaches its maximum speed. This variable speed operation applies to

programmable domes only. Non-programmable domes provide two speeds:

normal and fast.

Controlling Zoom and Focus

Once you have selected a camera, you can control the zoom and focus

settings of that camera. The following illustration shows the location of the

zoom and focus buttons.

Figure 3-2: Zoom and Focus Controls.

Zooming In and Out

Zoom refers to adjusting the magnification of the camera lens to make an

object appear closer (larger) or farther away (smaller). To make objects

appear closer to the camera, press the zoom in button. To make objects

appear further from the camera, press the zoom out button. If you quickly

press and release a zoom button, there will be only a slight visible change on

Focus Near

Focus Far

Zoom In

Zoom Out

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Sensormatic VM 8 Operator's Manual Page 35