User manual

Check Enable Sound checkbox to enable custom audio alarm for the selected area.

Click the Browse button to select the desired *.wav sound file from the hard drive.

Locate the *.wav sound file and click Open

10.

Set Duration of Sound by adjusting the slider (1 sec - 99 sec) to determine how long the *.wav file will play.

11.

Set Background Refresh Delay (1s - 1800s). If Intelli-Guard™ detects no changes in the monitored area,

it will update the area picture according to the selected schedule. This will decrease the cumulative image difference

caused by normal occurrences, such as changing illumination across the period of a day. The background refresh delay

can be set between 1 second and 1800 seconds (30 minutes). To disable background refresh feature, check Never

Update Background checkbox.

12.

Configure Detection Sensitivity (10% - 97%). This parameter accounts for the change in image brightness.

This percentage determines the acceptable level of brightness change. If the illumination is increased slowly and

evenly, it is unlikely to cause an alarm. However, if the light switch is suddenly turned on in a dark room, the dramatic

change in image brightness will set off the alarm.

13.

Configure Detection Size (10p - 100p). This parameter determines the number of pixels representing 1 (one)

"block". At least one block has to be detected by Intelli-Guard™ to trigger the alarm. The smaller the size of the

block, the more "sensitive" Intelli-Guard™ will become and the smaller the size of the objects that will set off the

alarm.

For instance, assume that a bird occupies 10 pixels in a resolution of 640x480. If the Detection Size is set to 10 pixels,

the bird will represent 1 block; therefore the alarm will be triggered. However, if the Detection Size is set to 20 pixels,

the bird will no longer represent 1 block and will be omitted by the Intelli-Guard™. A larger Detection Size, thus, detects

larger objects (e.g. people) and omits smaller ones. This setting is used to decrease the number of false alarms. After

configuring this setting, it is important to run trials to ensure that the Detection size is reacting to objects of a desired

size. On the screen, the area of a detected change will be indicated by, green outline with a number. The number

indicates how many detection blocks make up the area.

In the example above, motion was detected in an area, which is made up of 5 detection blocks. To have the number

of detection blocks shown on the live view screen, select Show in Detection Box frame. To hide them, select

Hide.

14.

Click Set Active Time to configure active time for the selected area. Intelli-Guard will detect motion in the

selected area ONLY during the Active Time. The following window will appear.

73ELMO-PRO v.1.403.16 - User Manual

Intelli-Guard™ SetupChapter 1. ELMO-PRO Server

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