D-Link DCS-6220, Руководство пользователя

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11
DCS-660 User’s Manual
D-Link Systems, Inc.
Using IP surveillance Software
Zoom Out
Playback Program
(continued)
Lock Window
Each time you click on the “Zoom Out” button in the searching range adjustment toolbox, the displayed
time period will be double in the center of the original time period unless the start time or end time exceeds
the whole database time-boundary. The scale of the pull bar and alert histogram window change. The
period start and end time change as well. The period selector will show the new start and end time. And
the display area will restart and display the new period from the newly defined start time
.
When you click on the “Full Range” button, you will get the same functionality as when you change the
playback method selector to “Full Range.”
System Control Toolbox
The system control toolbox provides some basic operations for the playback program. The figure below
shows the three elements of the system control toolbox, i.e. “Lock Window”, “Settings”, “Minimize”,
and “Exit.”
Full Range
If you are away from your computer, for security reasons, we recommend that you to close the playback
program or you can just click on the “Lock Window” button to lock the main window. Once you click this
button, the main window will be hidden and the login dialog will appear. To return to the main window,
you need to re-enter the admin’s password again.