A camera has detected an event. You want to know if other cameras of the
camera group have recorded something at the same time? Instead of checking
the recordings of individual cameras for that point in time one by one,
you can use the Grid Player to see the recordings of all cameras in
synchronized fashion.
The camera in the focus window is in the lead. In other words, if you are
browsing the recordings on this camera to find events or specific
situations or if you are playing back recordings, the other cameras will
follow the leading camera. The program always shows the event images that
are closest to the timestamp of the leading camera. If the time of the
other cameras differs from the leading camera, the difference will be
displayed at the lower border of the event images.