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ADEMCO 680 Installation Instructions Manual page 6

Digital communicator

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When two alarms
are
tripped
simultaneously,
the
numerically
lower
alarm
code always
takes
priority
over
the
higher.
For
example,
if
an alarm
code 2 is tripped
on Channel
A and a
code
I is tripped
on Channe I, 6, the
lower
code
I w i I I take
priority
and send
its
messages.
<f-l
It
is recommended,
therefore,
that
codes
be assigned
as follows:
I:
Fire
2:
Hold-up
(Panic)
3:
Burglary
4 through
8:
As requ i red
0:
Unused
Channel
A or B
.
Code "9"
is preset
at the
factory
and reserved
for
."Abort"
signals
to the
central
monitoring
station.
Programing
is accomplished
by connecting
each
CHARACTER post
either
to
an appropriate
DIGIT
post
or DIGIT
EXTENDER.post.
When a DIGIT
post
is already
occupied
and that
same
digit
is needed
for
another
CHARACTER post,
connection
should
be made to the
DIGIT
EXTENDER post
paired
with
a CHARACTER post
that
is already
programmed
to that
digit.
I
-
All
CHARACTER posts
must
be programmed.
If
not
needed,
posts
P,A,B,C,D,E,F,G,H,J
and/or
K must
be programmed
as "SKIP".
( I to
9 0757.
Posts
W,X,Y,CH
A and CH B must
use digits
I
.f--T
TELEPHONE
SuBsCRI6EFl
*
PREFIX
NuMBEf?
IDENTFclmotu
EE
EXCH
r-
LINE
I
: ; : '
..
.--
k!g!i
PROGRAMMED TO
112 13+6(616
1612
14 lOll(4
P:A
6
I
C:D
E F G' H J
K;W
X
I
I
YiyCgn
I
I
I I
I
PAIRED
DIGIT EXTENDER POSTS-
'OSTs I CHARACTER POSTS-
DIGIT POSTS
yi!((
),
12
3
4
5
6
7
6
9
0
SKiP
Diagram 3: EXAMPLE Of PROGRAMMING
Explained
on next
page.
220
213

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