Videovox Pro LNS series Manual do Utilizador descarregar pdf (Página 53)

Select Pan/tilt/zoom, system pops up an image. See Figure 47.

Figure 47 PTZ

Step is to control direction. Input value ranges from one to eight. Step 8 rotation

speed is faster than step 1.

You can click icon or to adjust zoom, focus and iris.

9.1.2 3D Intelligent Positioning key

Notes: Only Pelco-D1 and Pelco-P1 support this function. Pelco-D and

Pelco-P don’t have this function.

Click the SIT key (See Figure 48), system goes back to the single screen mode.

When you click the mouse on the screen, the point will move in the center of the

screen. Drag the mouse in the screen to adjust section size, this can support

4~16× zoom function. Dragging a rectangle from up to bottom is zooming in.

Dragging a rectangle from bottom to up is zooming out. The zoom effectiveness

varies with the zone. If the zone is larger, the zoom effectiveness will smaller.

Otherwise, it will be bigger.

Figure 48 3D intelligent positioning key

You can refer to the following sheet.

Name Function

key

function Shortcut

key

Function

key

function Shortcut

key

Zoom

Near Slow play

Far Fast

forward

Focus

Near Previous

Far

Iris

Backward

Open Replay

Note:

• When you are using front panel, you can just control four directions:

up/down/left/right.

• 3D intelligent positioning function is only active with mouse operation.

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Videovox Pro LNS series Manual do Utilizador Página 53