Avtech AVC799B User Manual page 39

CANERA IVS1 IVS2 IVS3 IVS4
DETECTION
ALERT
NETWORK
DISPLAY
RECORD
DEVICES
DCCS
IVS
NOTIFY
EXIT
1) CAMERA
(For AVC799B & AVC797B only)
Select the camera channel that you want to use the IVS function.
2) IVS MODE
Select one of the following three modes depending on your environment:
MODE
FLOW COUNTING
VIRTUAL FENCE
ONE WAY
3) DISPLAY LINE
Select to display the detection line for IVS on the screen or not.
4) SENSITIVITY
Set the sensitivity for IVS from 00 ~ 15. The larger the value, the more sensitive the IVS will be.
5) RESET COUNT
Click "SUBMIT" to reset the flow counting number to 0 when the IVS mode is set to "FLOW COUNTING" and
activated.
6) VIRTUAL FENCE AREA
Click "SETUP" to draw the detection line for IVS, and set the detection direction. This area setting is the
detection base for IVS MODE.
Note: There are some tips to draw the detection line. For details, please check
www.surveillance-download.com/user/IVS_setup.pdf.
7) SCENE CHANGE
Select "ON" to trigger a motion event when the camera is sensed to be moved and the camera scene is
changed. At the same time, the icon "
" "
8) SCENE CHANGE LEVEL
Set the detection sensitivity for "SCENE CHANGE" to "HIGH", "MIDDLE" or "LOW".
ADVANCED CONFIG
CAMERA
(For AVC799B & AVC797B only)
IVS MODE
DISPLAY LINE
SENSITIVITY
RESET COUNT
VIRTUAL FENCE AREA
SCENE CHANGE
SCENE CHANGE LEVEL
DESCRIPTION
A virtual detection line is set to detect the moving direction of pedestrians for flow counting.
A virtual detection line is set to detect intruders crossing the detection line, and an alarm will be
triggered.
A virtual detection line is set to detect intruders from the specified direction, and an alarm will be
triggered.
CH3
FLOW COUNTING
OFF
07
SUBMIT
SETUP
OFF
MIDDLE
" will be also shown on the screen in addition to the motion icon
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