User manual

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CHAPTER 6 BACKUP & SEARCH
To enter the backup or search menu, please find “setup” from the quick menu, and
press “backup” or “search”.
6-1 BACKUP SETUP
User can backup any segment of recorded data in a specified time frame. To do so, either a
DVD-R/W or storage device, like USB, must be connected to the DVR. The format of backup
file is in IRF format and the file can be played by “DVRemoteDesktop.exe” or “iCMS”.
Table 6-1.1 The options in backup setup
Item Description
FROM The start time of backup file
TO The end time of backup file
DEVICE Select USB etc. as the backup device
FREE SPACE The available space in your backup device
REFRESH Recalculate the available space of backup device
CALCULATE Calculate the size of backup file
START
Start backup operation. Be sure to calculate the size of backup file
BEFORE operating backup.
Notice！Do not unplug the USB device or turn off the DVR during the backup
process to avoid unrecoverable error.
Search Setup
(See Section 6.2)
Backup
(See Section 6.1)