109
Refreshing
USB
Storage
Information
Steps
Screenshot
1.
Right
‐
click
anywhere
in
the
preview
interface,
and
then
choose
Menu
>
Maintenance
>
Backup
.
The
system
backup
interface
is
displayed.
2.
Refresh
USB
storage
information.
Click
the
USB
partition
drop
‐
down
list
box
to
select
a
USB
storage
partition
and
click
Refresh
.
The
current
capacity
and
directory
information
about
the
partition
are
displayed.
Creating
a
USB
Flash
Drive
Folder
Steps
Screenshot
1.
Right
‐
click
anywhere
in
the
preview
interface,
and
then
choose
Menu
>
Maintenance
>
Backup
.
The
system
backup
interface
is
displayed.
2.
Select
a
target
directory.
Select
a
partition
of
the
mounted
USB
storage
device
from
the
USB
flash
drive
drop
‐
down
list
box
(or
select
and
double
‐
click
the
directory
of
the
new
folder
to
access
the
directory).
Содержание DVR300-08E
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