Figure 4-106
Step 2 Select backup device and then set channel, file start time and end time.
Step 3 Click add button, system begins search. All matched files are listed below.
System automatically calculates the capacity needed and remained. See Figure
4-107.
Figure 4-107
Step 4 System only backup files with a ā before channel name. You can use Fn or
cancel button to delete ā after file serial number.