SecurityMan Cyber Eye - Manual (Page 72)

CyberEyes User’s Manual Rev.1 70
- Click the button to reduce the grid density for
convenient definition of large areas.
+ Click the button to increase the grid density for
convenient definition of small areas.
Select all Click the button to select the whole area
Clear up Click the button to clear up all selections
Apply Click the button to save the changes you make
Note: To select part of the whole area, click Clear up first so it would be easier for you to make selections.
Set Motion Sensitivity
Motion sensitivity level lets CyberEyes determine whether the detected motion is counted as an alarm or not.
When motion exceeds the sensitivity level, an alarm will trigger, and the alarm message will be sent to you
according to your preset settings (i.e. E-mail, phone, alert, or message (if your operating system is Windows
2000 or XP)).
Ÿ Noise Threshold: Under a normal condition, some noise will occur due to various factors, such as
external pressure, temperature, etc. CyberEyes will consider these noises as motion, and will lead to
false alarms. Therefore, you can properly increase the noise threshold value to reduce the likelihood of
false alarms triggering by noise disturbance. You will see the vertical lines become shorter (less likely to
go over the red line) after you increase the noise threshold value.
Ÿ Motion Threshold: This is the measurement used to judge whether the detected motion counts as an
alarm. When the vertical lines go over the red horizontal line, CyberEyes will trigger an alarm. By
adjusting the Motion Threshold, you will notice that the red horizontal line moves up (bigger the motion
threshold value) or down (smaller the motion threshold value). The lower the red horizontal line, the more
sensitive CyberEyes is to the surroundings, and therefore, alarms are easier triggered.
Note:
Ÿ If the alarm sensitivity is too low (the red horizontal line is too high), decrease the noise or motion
The bar chart picture on the left shows the motion status.
Vertical lines (yellow or green) indicate the amount of
motion, while the red horizontal line is the alarm
sensitivity level. An alarm would occur when the yellow
lines go above the red line. On the other hand, the green
lines will never go over the red line, and therefore, will
never trigger an alarm.