Law-1 central amplifier – Aiphone LAW-1 User Manual
Page 4
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LAW-1 CENTRAL AMPLIFIER
LIFIER
'-1
STATION STATION STATION STATION STATION STATION STATION STATION
STATION
# 19
LAH-20
10^
10®
11
n
12^
>
Tl2®
13
i
ll3
1
14^
14®
14®
S ,
©
s,
©
S ,
©
©
S.
©
s,
V.
_
y
©
Sa
BLACK O
STATION
S 20
LAH-20
V
RED ©
II
PS-12A or
V- PS-12C
POWER SUPPLY
DC-12V
HOW TO SET THE BINARY COMPUTOR
Please refer to the table to assign station numbers
to each of the intercom masters (Note:
This
same table is on the bottom of each master).
Each intercom will have a separate number,
that is, station #1 will be programmed for one
intercom, station #2 for the next and so on
until all stations have been programmed. For
example, to program an intercom for station
#1, just refer to the ST No. 1 on the chart and
set “A” switch to 1 position and. set the
remaining switches “B”, “C”, “D” and “E” to
the O position.
STATION NUMBER COOING SWITCH
a
b
o
d
e
-0
A
B
c
D
E
ST, No.
0
0
0
0
1
0
0
0
0
2
0
0
0
3
0
0
1
0
0
4
0
0
0
5
0
0
0
6
0
0
7
0
0
0
1
0
8
0
0
1
0
9
0
0
1
0
10
1
0
0
0
1
1 A
0
1
0
0
1
2 A
1
0
0
3 A
0
0
0
t
4 A
0
0
5 A
0
0
6 A
0
1
7 A
0
0
0
8 A
0
0
1
9 A
0
0
1
1
10A