NAV Series TCP/IP Standalone Network Access Controller
59
button
to
save
the
time
settings.
Select
the
required
time
zone
or
the
time
zone
where
the
location
is
located,
click
the
“Set”
button
to
complete
the
controller
time
zone
settings.
7.6 System
Upgrade
The
embedded
software
in
the
controller
can
be
upgraded
to
the
latest
version
through
system
upgrade.
The
system
upgrade
is
divided
into
online
upgrades
and
local
upgrades.
Click
the
system
main
menu
“System”
“Basic
Setting”
“System
Upgrade”
to
enter
the
system
upgrade
page.
See
Figure
7
‐
9.
By
default,
the
online
upgrade
page
will
show
up.
Figure 7-9 Online upgrade
7.6.1 Online Upgrade
The
upgrade
is
carried
out
through
the
FTP
or
HTTP
address
and
account
provided
by
the
service
provider.
As
in
the
above
figure,
after
inputting
the
accurate
address
and
account,
click
the
“Update”
button,
then
online
upgrade
starts.
After
the
online
upgrade
is
finished,
please
re
‐
log
in.
7.6.2 Local Upgrade
The
upgrade
is
carried
out
locally
through
the
upgrade
package
provided
by
the
service
provider.
Click
the
“Browse”
button
as
in
the
above
figure,
select
the
upgrade
package,
click
the
“Upload”
button,
then
the
local
upgrade
starts.
After
the
local
upgrade
is
finished,
please
re
‐
log
in.
