D-Link DCS-2100+ Manual page 78

Using IP Surveillance Software (continued)
Playback Program (continued)
Period Selector
Period selector provides a precise way to choose the start time and the end
time of a new period. The end time must be later than the start time. After you
give the correct start and end time, clicking on the Play button in the jog dial will
play the new period in the Display Area. If you change the period start and end
time label, the Pull Bar and Histogram Area will change, too. If the selected
period is not present in the database, the data in the Period Selector will
change to the previous correct start and end time and a warning message will
be displayed.
Playback Method Selector
Full Range
If you select this method, the database will be displayed from the beginning
to the end of this location. Any change in the period selector will take no
effect unless you change this selector to Time Period.
Time Period
If you change the playback method to Time Period, you can modify the
start and end time in the period selector. When you click on the Play button
in the jog dial, the period you select will be displayed.
Events Preview
This method will change the display mode from the normal display mode
to the Preview Mode.
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