Maintenance - Konig SEC-DVR504 Full Manual

First, click "System Settings," then click "System," and then select "HDD" to enter the "HDD
Management" menu (see adjacent figure).
STATE: There are three available statuses:
"OK," "un-format," and "No Disk." If the HDD
cannot operate normally（including when the
status is "unformatted" or "no HDD"）, there
will be a " " icon displayed on video live
view. If a new HDD is used with the DVR for
the first time, please format the HDD.
TOTAL/FREE: This field indicates amount of
space available and the amount of unused space
available on the hard disk drive.
FREE TIME: Indicates remaining recording time on the HDD.
OVERWRITE：Includes "CLOSE, AUTO, 1 HOUR, 3 HOURS, 1 DAY, 2 DAYS, 7 DAYS,
30 DAYS, and 90 DAYS". If a user chooses "CLOSE", the recording stops when the hard disk
drive is full. Once the hard disk drive is full, it will not record again until "overwrite" is
enabled. If a user chooses "AUTO," recording continues and overwrites previous recording
when the hard disk drive is full. If a user chooses "2 DAYS," recording on the hard disk will
continue for no more than two days. After two days, the recording will be automatically
overwritten. The "7 DAYS," "30 DAYS," and "90 DAYS" options are similar to the "2 DAYS"
option, except that instead of recording for two days before the automatic overwrite takes place,
recording will continue for 7 days, 30 days, and 90 days, respectively before being overwritten.
FORMAT HDD：Move the cursor to select the device to be formatted, and click "HDD" to
begin formatting.
FORMAT USB: This enables users to format the USB device connected to the DVR.

5.2.6 Maintenance

To enter the "Maintenance" menu, click "System Settings," then click "System," and select
"Maintenance."
SYSTEM UPDATE: Create a new root
directory called "dvrupgrade" on a USB flash
drive, copy the update file to it, and then insert
it into USB port of the DVR. Press "Enter" to
upgrade the firmware and it will display the
process of the system upgrade.
The system upgrade will require at least two
minutes; during this time, do not remove the
USB drive or turn the DVR off. After
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