User Manual

Software
Software
Software
SoftwareUpgrade
Upgrade
Upgrade
Upgrade
USBflashupgrade.
�Pleasereadthestatementcarefullybeforeupgrade.
�Pleasedoublechecktheversionoftheupgradesoftwareyouareusing,so
youcanrestoreittotheformerversionwhenyourupgradeisfailed.Ifyour
systemisrunningwellorjustdon'tneedthenewfunction,werecommendyou
keepthedefaultversion.Pleasebackuptheimportantrecordfilesbefore
upgrade.
�Doensuresupplyingthepowerandthestabilityofnetworkwhenupgrading.
Networkoutagesandinterruptedpowersupplywillcauseupgradingfailure.
�Pleasedoublechecktheversionoftheupgradesoftware,including
machinemodelandbootinterface,andmakesurewhetheritcorrespondsto
yoursystem;Ifyouhaveanydoubts,don'tupgrade.
�Don'tmodifythesoftware(includingthenameofthefirmware),otherwise,
wewilltakenoresponsibilityandwillnotprovidefreeupdates.
�
�
�
�WhenUdiskupgrade,theupgradefilenamemustbeupgrade.bin.you
you
you
you
should
should
should
shoulddirectly
directly
directly
directlystore
store
store
storethe
the
the
thecorresponding
corresponding
corresponding
correspondingfile
file
file
fileto
to
to
tothe
the
the
theU
U
U
Udisk's
disk's
disk's
disk'sroot
root
root
rootdirectory.
directory.
directory.
directory.
M
M
M
Make
ake
ake
akesure
sure
sure
sureyour
your
your
yourU
U
U
Udisk
disk
disk
diskformat
format
format
formatis
is
is
isFAT32
FAT32
FAT32
FAT32and
and
and
andno
no
no
noother
other
other
otherfiles
files
files
files.
.
.
.
S
S
S
Steps:
teps:
teps:
teps:
1.Unzipthemainprogramfile
Copyupgrade.bintotheUdisk.
2.PlugintotheUSBportonthebackorfrontpaneloftheDVR,andwaitfor
theDVRsystemrecognizingtheUdisk.
3.Accesstothemainmenu,select“sys.info”,clickUSBUpgrade.