User`s manual

DR3 User’s Manual
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7.3.5 Motion Detection
When you use DR3 on surveillance application, such as security surveillance, scout,
wildlife protect & observe etc, you need record all useful video over a long time range
on a CF card, you must forsake useless resting video to save storage space on CF card.
You can enable Motion Detection function to get it.
The default configuration of Motion detection is disabling, you need enable it if you
want to use this function.
To avoid unconcerned locomotors object to active Motion Detection, you can set
Sensitivity of Motion Detection, the value means the size proportion of locomotors
object than fully screen area.
You can estimate the size proportion of object that you want to catch, at once DR3
detect a locomotors object that match sensitivity value that you setting, it will begin to
record video automatically until duration time that you setting is finished.
The default value of Sensitivity is 70% of full recording video screen area.
DR3 will recording continuously until duration time is finished when Motion Detection
recording be actives. You can change Duration time depend on your requirement to
record all useful video or save more storage space on CF card.
The default value of duration time is 10 minutes.
DR3 will start recording at once Motion Detection be actives, it will stop recording
when duration time is finished, if DR3 detect other suited locomotors object in duration
time, the duration time will be postponed based on the last suited object.