NAV Series TCP/IP Standalone Network Access Controller
17
protection
setup
administration
system.
If
there
currently
is
an
alarm
input
or
latched
alarm
input,
the
system
will
request
to
reset
the
alarm.
The
system
will
prompt
the
user
to
press
“#”
to
reset
the
alarm
system,
carry
out
protection
setup
or
withdrawal
operation,
press
“#”
to
toggle
between
protection
setup
and
protection
withdrawal
and
press
“*”
to
exit
and
save
the
settings
on
exit.
If
carrying
out
protection
setup
operation
of
the
system,
after
exit,
the
system
will
enter
protection
setup
delaying
state.
Under
the
protection
setup
operation
mode,
the
yellow
LED
lamp
on
the
casing
of
the
controller
will
indicate
four
different
states,
see
Table
4
‐
1:
Table
4
‐
1
States
of
Indicator
Lamp
Yellow LED
System Protection State
Off
In protection withdrawal state
On
In protection setup state
Slowly blink
In protection setup delaying state
Rapidly blink
In protection setup state, and alarm triggered.
4.3 Main Menu of System Setting
After
entering
the
System
Setting
menu,
the
numerical
keys
2
and
8
have
up
and
down
scrolling
functions,
respectively,
the
“*”
key
has
the
function
of
returning
to
the
previous
menu
or
exiting
the
menu
system
and
the
“#”
key
has
the
function
of
confirming
entry
of
the
current
highlight
menu.
The
main
menu
of
the
System
Setting
has
six
submenu
items.
After
scrolling
to
the
last
menu
item,
continue
rolling
downward,
it
will
return
to
the
first
menu
item.
System Armed
[#] To Disarm
System disarmed
[#] to Arm
Alarm Reset?
[#] To Reset
