Continental Access CADV-H-XP08, Руководство пользователя

Страница: 122 / 131

Digital Video Recorder
109
Appendix D — Time Overlap
If the DVR’s time and date have been reset to a time that is earlier than the existing recorded
video, it is possible for the DVR to have more than one video stream in the same time range. In
this case, you can search overlapping video streams individually by selecting a specific segment.
For example, when the DVR has recorded video from one to five o’clock and the user changes
the time backward from five to three o’clock and then continues recording until six o’clock,
there will be two video streams and segments from three to five o’clock.
You can search overlapping video streams by selecting a specific time or time range. If you
want to search recorded video at four o’clock during the overlapping time range using a search
menu such as
Go to the Date/Time , select the segment you want to search.
If you want to search recorded video from four to five o’clock during the overlapping time
range using a search menu such as
Event Log Search
,
Text-In Search
or
Motion Search
, it
is possible for the DVR to have two overlapping start and stop times. You will be asked to
select one of the overlapping start and stop times from the search time ranges as follows:
y From four o’clock of the first segment to five o’clock of the first segment
y From four o’clock of the first segment to five o’clock of the second segment
y From four o’clock of the second segment to five o’clock of the second segment