Novus NDR-HB4208, Руководство пользователя

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NDR-HB4208, NDR-HB4416 User’s manual ver. 1.0
All rights reserved © AAT Holding sp. z o.o.
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RECORDER’S OPERATION
NOTE: During Clip Copy, you cannot shut the system down, clear data on the storage device, or
format the storage device.
CAUTION:
Do NOT disconnect the USB cable or the power from the external drive while copying video
clips. If the external drive is shut down or the USB cable is disconnected while copying video
clips, THE DVR SYSTEM MAY NOT WORK NORMALLY OR THE EXTERNAL DRIVE
COULD BE DAMAGED, and you will get an error message the next time you try to copy video
clips. You will need to power down the DVR and restart it to get rid of the error message. Once
the file system of the USB hard disk drive has been corrupted, this error message cannot be
dismissed. Even after restarting the DVR it may automatically restart while preparing to clip copy.
You must recover the file system using the recovery program, or you must reformat the hard disk
drive.
4.14. 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:
 From four o’clock of the first segment to five o’clock of the first segment
 From four o’clock of the first segment to five o’clock of the second segment
 From four o’clock of the second segment to five o’clock of the second segment