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X8D1H – User Manual
CHAPTER 2 - BACKUP & SEARCH
2-1 BACKUP SETUP
Users can backup any segment of recorded data within a specified time frame, using a USB
memory device or DVD-RW, which must be connected to the DVR.
The backup file that is produced by the DVR is an
IRF
file which is designed to be played back
with the software called ‘
Ifileplay’
and
‘CMS’.
Please Note: When using a USB flash drive to backup data, the DVR will automatically
copy the ‘Ifileplay’ software onto the USB flash drive.
Item
Description
From
The start time of the backup file.
To
The end time of the backup file.
Duration
Length of the backup file.
All
Check box to backup files for all cameras, or check individual camera boxes
Required Space
Displays the size of the backup file.
Backup Device
Select the USB or DVD-RW as the backup device.
Calculate
Refreshes the calculation of the size of backup file
Status
Displays the status of the USB (unplugged or ready)
Free Space
The available space on your backup device (not available for PC backup).
Please Note: Do not turn off the power to the DVR or remove the USB device whilst
upgrading as it may cause an incomplete firmware upgrade and may damage the DVR.