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AT&T Bell System Plant Series Installation Manual page 8

Coin telephones single slot
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SECTION
50&·101-201
TABLE 8
SETTING
CHARGE RATE
OF TOTALIZER
Lowest Chargeable
Rot•te
Shaft
Rate
in
Proper Direction
(From Bonom to
Top)
5
cenls
One
$~e
p
10
cent.
Two
steps
IS
cen
ts
'Thrf'e
s
le
ps
20
cents
Four
steps
25
cents
Fivl'
steps
30
•.
.
:t'llh
Si
x
3Lc p=-
J
.
TESTING
1.
01
Before replacing
cover,
(.;Qnnect
chal:;sls
w
lth
P
lL
C
cest co
r
d,
tocalizer Jn
the
following
manner:
cover to
and
rest
(ll
Provide
ground
to
line
by
strapping ground
around
contac
ts on
coln relay
(Fig.
10).
PlA.CC
p
npcr
clip,
or oq.uiva.lcnt, from C
term
inal
to
terminal No.
3.
(2)
Be
sure trigger
on
coin relay
is
not
crip·
pcd.
(3)
Dia
l
tone
should now
be
heard.
(4)
Dial
any
digit.
Dial ton
e
will
not
be
broken.
(5)
Remove
paper
ellp,
or equivalent,
and
replace
cover.
1.02
Final
testing should
be made with
the
cover
Jn
place
and
include
the following:
(a)
With handset
OK
switchhook:
Page 8
(!)
Deposit
nick
e
I
.
Coin
shall pass
t
hrough
the
coin
chute
and
be
re-
f
unded
by
operar1on
of
the
coin relay.
(2)
Repeat
with dime and
quarter.
(b)
With
handset
OFF switchhook:
(ll
Deposit
penny
to check coln
r
e lease
mechanis
m. Co.tn will
s
top
ln
chute.
(2)
Operate
coin
r
e
J
e
a
se
lever.
Penny
w
ill
drop Into
coln
r<turn
.
(3)
Deposit
nickels,
dimes,
and qoaners
a•
shown in
Ta ble
C.
All
co ins
will
p
O:oa
through
coin cl-
.utc, s
tepping
to-
talizer once
for
e
ach
5 cents
depos-
ited.
(c)
Coin
tone s
ig
naling:
(1)
Contact loca
l
tescbca
r
d or
operator
for
coi
n
c
beck.
(2)
O
ne beep
should
be t.eard
for
nickels,
two
beeps
for
dimes, and
a
series
of
five
beeps
for
quarters.
T
hese
beeps
can
be
monitored on
the
tip
•nd
ring
of
the
line
using a
I
OllB
test set ln
t he
monitor
position.
Fig.
I 0 - Method
of Strappillg
Ground
Around
Contacts

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