EverFocus EAN EDN850H User Manual
Page 47
 
EDN850H
47
5. Check “Enable Pre-alarm Buffer” and “Enable Post-alarm Buffer”. For pre-and 
post alarm buffer setting, please refer to “4.7.3 Alarm”. 
6. Check “Enable This Event”. 
7. Select “Always” for time mask. For detail about Time Mask, please refer to 
“4.7.4 Time Mask”. 
8. Click 
to save this event in event list.
4.7.2 Motion
 
Motion Detection 
 
User can define the motion area to be detected by left clicking the mouse to draw 
lines. Every click is an end point of the line. When the detection area is formed, 
double click the mouse to have all the lines connected. To remove the selection, 
simply right click the mouse, the selected polygon will be deleted. 
 
Press 
to update the current image.
Press
to have the entire screen selected for motion detection.
Press
to clear all selections.
Press
and click on the polygon, to erase that polygon.