CPC 485 - Page 2

A]ARM
485
SET UP
AND OPERATION
1.
Modes of
Operation
There
are two
modes
of
operation
for the
unit. They
are:
Mode
Display
lndication
1. No Unacknowledged
Alarms
Date/Time
&
.'NO
AIARMS"
displayed.
You
may
press
an arrow
key
to view any
"old"
alarms
in memory.
2.
Unacknowledged
alarms
Date/Time
&'Al-ARMS"displayed.
Press
an
arrow
key to
view current
alarms.
Press
"RESET'
ONCE
TO
SILENCE,
TWICE
TO
COMPLETELY
RESET ALAHM.
lf alarm
reoccurs,
the
annunciator
will
sound
again.
When
the unit
is first
powered
ON,
the display
will indicate
the
time,
date,
and
"NO
A1-ARMS".
lf the
unit'has
been
powered
rip
Sireviously,
the
internal
memory
may
contain
alarm messages.
lf this
is the
c'ase,
the
stored.
alarms may
be
reviewed
by
press.ing
.
either
of the
irrow
buttons.
lf
no alarms
have
been
stored,
the display
will show
blank
alarms
when
scrolling
with the
arrow
buttons.
-
2. Displaying
Alarms
The
following
will
describe
the use
of the
arrow
buttons
to scrollthrough
alarms
stored
in memory.
The alarm messages
may
be thought
of
as a list
on a sheet
of
paper.
The
display
is
simply
a window
moving'up
or down
the
page
viewing
the first
two or second
two lines
of any
one alarm.
Eaclialarm
is
made up
olfour lines
(two
screens).
The down
arrow
will take
you
to the
second
two lines
of an
alarm, or to
the next
alarm,
depending
on
where
you
-are
at
when
you
press
it. The first
two lines
of an alarm
give
informatioh
about
timir and
date and
unit number,
the
second
two lines
give
a
description
of the
alarm.
The up arrow
willtake
you
to
previous
alarms
or from
the second
two lines
of a
given
alarm to the
first two
lines of that
alarm.
Pressing
both
arrow
keys simultaneously
will set
the display
back to
viewing
.'A[-ARMS"
or
"NO
ALARMS"
and ttie scrolling
wind6w back
to Alarm
#1.
The unit will store
a
maximum
of 20
alarms.