D-Link DCS-2100+ Manual page 81

Using IP Surveillance Software (continued)
Playback Program (continued)
Zoom Out
When you click on the Zoom Out button one time, the image size in the display
area will be reduced 12.5 percent to the original size. To show the location and
time information completely, the minimum zoom out ratio is limited in 0.5:1.
Full Screen
When you click on the Full Screen button, the video sequence will be enlarged
to fill the whole screen. You can double click on any place to return to the original
state. When you switch to full screen display, you can press the Alt and Space
keys together to pop the jog dial to control the displaying video sequence. Press
the same keys again will close the jog dial. You can also press the Alt and
Enter keys together to switch between the normal display and full screen display
at any time when the program is under the normal display mode.
Searching Range 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 over its entire
range. Below is the Searching Range Adjustment Toolbox with its own three
elements: Zoom In, Zoom Out, and Full Range.
Zoom In
Each time you click on the Zoom In button in the searching range adjustment
toolbox, the displayed time period will be half in the center of the original time
period until the period is equal to 10 seconds. You can see the new interval in
more details. The scale of pull bar and alert histogram window changes and
the period start and end time change, too. The period selector will show the
new start and end time. And the display area will restart to display the new
period from the new start time.
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