Crest Electronics CDVS-7000, Руководство пользователя, Страница: 57 / 119

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Event Log
Event log shows details on the different alarm events which have occurred. The alarm events
are motion detection, sensor detection, and relay detection. When the user clicks on one of the
events, it changes the date and time in the date and time fields at the bottom of the screen. Click
GO to exit the event screen, and go to the playback screen to review video from the selected day
and time.
Motion Search
The motion search function breaks a selected day’s video into 24 individual thumbnail pictures.
The system displays the first recorded image for every hour that there is recorded data for the
selected day. One of these 24 thumbnails can then be further broken down into 60 thumbnails.
Each thumbnail displays the first recorded image for every minute of the selected hour. The user
can choose any date where there is recorded data in the system. He can also select the camera
he wishes to view. With motion search, the viewer has the option of using motion detection on ei-
ther an hour or minute thumbnail to aid his search. To start motion search, click the search button
from the live mode screen. Next, click the Event search button from the playback screen, choose
motion search, and click OK. The following screen appears.