Vivotek ST3402 - Manual (Page 85)

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5.7.3.3 Full Screen
When you click on the “Full Screen” button, the video sequence will be
enlarged to fill up the entire screen instantly. You can double-click on the
mouse button in any area on the screen, or press the “ESC” key to return to the
original state.
5.7.4
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Searching Range Adjustment Toolbox
When you move the mouse cursor over to the Histogram Area, the Searching Range
Adjustment Toolbox will appear in the same position as that of the Display Adjustment
Toolbox. The Searching Range Adjustment Toolbox provides you a faster way to
change the range of the displayed time period. By using this toolbox, you can browse
the database of one location from any 10-second interval of the entire range.
X
Figure
5-16
X
shows the searching range adjustment toolbox composed of its own three
elements, i.e. “Zoom In”, “Zoom Out”, and “Full Range”.
Figure 5-16 Searching Range Adjustment Toolbox
5.7.4.1
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Zoom In
Each time you click on the “Zoom In” button in the Searching Range
Adjustment Toolbox, the displayed time period will be half of the original time
period until the period is equal to 10 seconds, the minimum. You can see the new
interval in more details. The scale of Pull Bar and Histogram Area will change, as well
as that of the period start and end time. The Period Selector will show the new start
and end time. The Display Area will restart to display the new period from the newly
defined start time.
5.7.4.2
95B
Zoom Out
Each time you click on the “Zoom Out” button in the Searching Range
Adjustment Toolbox, the displayed time period will be doubled, unless the
start time or end time exceeds the location time-boundary. The scale of the Pull Bars
and Histogram Area will also be changed. The Period Selector will show the new start
and end time. And the Display Area will restart to display the new period from the