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AXIS Q1755/-E - Events
Examples:
• Avoid triggering on small objects in the video image by setting the
object size
level to high.
• Use several small Motion Detection windows rather than one large window, if triggers on small movements or
objects are desired.
• To reduce the number of triggers if there is a lot of movement during a short period of time, select a high
history
level.
• To only detect flashing light, select low
sensitivity
. In other cases, a high
sensitivity
level is recommended.
Port Status
Under
Events > Port Status
there is a list showing the status for the camera’s input and output. This is for the benefit of
Operators
who have no access to the System Options section.
Example:
If the Normal state for a push button connected to an input is set to
Open circuit -
as long as the button is not
pushed, the state is
inactive
. If the button is pushed, the state of the input changes to
active
.
Object Size
History
Sensitivity
High level
Only very large objects
trigger motion detec-
tion
An object that appears in the
“include window“ will trigger the
motion detection for a long period
Ordinary colored objects on ordinary
backgrounds will trigger the motion
detection
Low level
Even very small objects
trigger motion detec-
tion
An object that appears in the
“include window“ will trigger motion
detection for only a very short period
Only very bright objects on a dark
background trigger motion detection
Default value Low
High
High
