EverFocus EPN Series, Руководство пользователя, Страница: 83 / 114

EPN4220d/4220di
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Keep tracking : T
he camera will stop at the current position and wait for another moving object in the
camera's field of view. Then, the camera will track the new object without changing zoom ratio.
Zoom out and look for a new object:
The camera will zoom out at the current position immediately
for expanded FOV and restart tracking a new moving object appearing in the camera's field of view.
Stop tracking and zoom out:
The camera will stop auto tracking and stay at the current position.
Then, the camera will zoom out for expanded FOV.

In ___ sec and Back to Start Point: Set up a period of time for the camera to stay at the
current position before returning to the Start Point (0 is returning to Start Point without any
waiting).

Resume from manual stop: The function is used to set up the Auto Tracking restart time
(0~600 seconds). If user manually operates the PTZ function during auto tracking process, the
auto tracking function will stop. When the manual operation ceases, the camera will resume
to “Auto Tracking Start Point” after a given period of time.
Setting of value 0 indicates do not
restart.

Object Frame: You can set the frame of the object being tracked visible or invisible.
Note: In the on-going auto tracking process after object is identified, the PTZ function keeps the
moving object in the center of the screen. But the PTZ function may stop if the object moves
too slow and stays in center of the screen too long. In case like this the auto tracking may
incorrectly assume the object is lost and ends the tracking process.