91
(1)
Maintenance
(1)
Click
Setup
>
System
>
Maintenance
.
Figure7-61
Local
Upgrade
Interface
(2)
Under
Software
Upgrade
,
click
Browse
and
select
the
correct
upgrade
file.
(3)
Click
Upgrade
and
then
confirm
to
start.
The
camera
will
restart
automatically
after
the
upgrade
is
completed.
NOTE!
You
must
use
the
correct
upgrade
file
for
you
camera.
Otherwise,
unexpected
results
may
occur.
The
upgrade
file
is
a
ZIP
file
and
must
include
all
the
necessary
files.
Ensure
that
the
power
supply
is
normal
during
upgrade.
The
device
will
restart
after
the
upgrade
is
completed.
(2)
Device
Restart
(1)
Click
Setup
>
System
>
Maintenance
.
Figure7-62
Restart
Configuration
Interface
(2)
Under
Device
Restart
,
click
Restart
.
The
device
will
restart
after
you
confirm
the
operation.
(3)
You
can
select
Enable
Auto
Restart
and
set
the
restart
time
point.
Then,
the
device
will
automatically
restart
at
the
time
point.
CAUTION!
Perform
this
operation
with
caution
because
restarting
the
system
interrupts
the
ongoing
service.
It
is
recommended
that
the
automatic
restart
time
point
of
the
device
be
set
to
idle
time
without
ongoing
services.
(3)
System
Configuration
(1.1)
Restoring
Factory
Defaults
Restoring
factory
defaults
When
Default
is
clicked,
all
parameters
are
restored
to
factory
defaults
except
the
administrator
login
password,
network
port
parameters,
system
time,
admin
password,
and
activation
password.
NOTE!
After
factory
defaults
are
restored,
a
prompt
asking
you
to
change
the
activation
password
is
displayed
on
the
GUI.
Refer
to
the
password
change
operation.
Restoring
factory
defaults
completely