V
ision
R
ecorder
13
T
he
following
events
trigger
an
alarm
:
▲
D
isconnected
T
emperature
S
ensor
–
I
f
the
temperature
sensor
is
disconnected
from
the
AT-VLT,
the
display
area
shows
the
message
n
OS
,
the
A
larm
LED
lights
,
and
the
internal
buzzer
sounds
(
if
enabled
).
▲
A
larm
R
ange
–
I
f
the
measured
temperature
goes
outside
the
maximum
or
minimum
defined
temperature
range
for
a
consecutive
period
of
time
equal
to
the
defined
alarm
delay
period
(
if
any
),
an
alarm
is
sent
. T
he
internal
buzzer
sounds
(
if
enabled
),
and
an
alarm
is
sent
to
an
external
device
via
the
relay
contact
(
if
enabled
). I
n
addition
,
the
A
larm
LED
lights
. F
or
instructions
on
configuring
the
buzzer
and
relay
contact
to
respond
to
A
larm
R
ange
alarms
,
refer
to
C
onfiguring
the
A
larm
O
utput
on
page
16.
▲
E
nd
of
P
aper
–
I
f
the
printer
paper
runs
out
,
the
internal
buzzer
sounds
(
if
enabled
),
and
an
alarm
is
sent
to
an
external
device
via
the
relay
contact
(
if
enabled
). I
n
addition
,
the
O
ut
of
P
aper
LED
lights
. F
or
instructions
on
configuring
the
buzzer
and
relay
contact
to
respond
to
O
ut
of
P
aper
alarms
,
refer
to
C
onfiguring
the
E
nd
of
P
aper
A
larm
on
page
17.
F
igure
8
provides
a
close
-
up
of
the
rear
panel
,
including
the
remote
alarm
contacts
on
the
right
side
and
the
remote
buzzer
silencing
device
contacts
on
the
left
side
.
F
igure
8: R
ear
P
anel
C
lose
-U
p
R
emote
alarm
contacts
B
uzzer
silencing
contacts
