D-Link DCS-2100G Product Manual - Page 119

DCS-2100G User's Manual Using IP Surveillance Software Searching Range Adjustment Toolbox When you move the mouse cursor to the alert histogram area, the display adjustment toolbox will change to a range adjustment toolbox. The range adjustment toolbox provides 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. The figure below shows the searching range adjustment toolbox composed of its own three elements, i.e. "Zoom In", "Zoom Out", and "Full Range." Zoom In: Zoom Out: Full Range: 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 change. The period start and end time change as well. The period selector will show the new start and end time. The display area will restart and display the new period from the newly defined start time. 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." D-Link Systems, Inc. 119