D-Link DCS-2000 Manual page 78

This color-inverted region will be the new time period the program is going to
display. If you change your mind and don't want to see that period, you can
cancel it by just pressing the right button of your mouse with the left button still
pressed. If you click on the left button without dragging it, the action will be the
same as clicking on the Pull Bar in the same x-axis position. The dark regions
mean there is no video data in that interval. If you click on those regions, nothing
will happen except a warning message.
Dark Region
Preview (Multiple Frame) Mode
You can enter the preview mode only when you change the playback method
selector to "Events Preview". It can help you to identify the objects triggering
the events via not only the time information and the alert percentage, but also
the real video preview playing. With it, you can easily tell the different Alert
situations. Under the Preview Mode, the Pull Bar, Transducer button in
Exporting Toolbox, and the Display Adjustment Toolbox are all disabled.
The two labels under the pull bar show the displayed event number and the
total event count individually. There are nine frames in the display area that we
call it one page. And each frame displays a 10-second interval video sequence
with /2 slow speed that contains different events. You can use the "Page Up"
and "Page Down" button in the page control to browse the events in the selected
period with nine events per page. And the page status tells you the current
page number and total page count as shown below:
Displayed Event Number
Inverted region
Page Status
Total Event Count
78
Page Up
Page Down