FRIDEN STW - Page 133

‘FRIDEN CALCULATING MACHINE CO., INC. Pave}
FRIDEN CALCULATING MACHINE TEST
. This test is to te used with Form 73-7 Calculstor Unpacking Inspection Record which ~
. is enclosed wits each Calculator. When a Friden Celcwlatar is received from the
Factary, it should be tested by & qualified member of the Service Department. Dis-
crepancies
that
ere
found
are
to
be
recorded
under
the
proper
Item
on
Form
73-7
which
is
to be
returned
to
the
General
Service
Department
at
San
Leandro.
If
no
discrepancy is recorded - do not return Form 73-7. Use this test for testing a
machine which has been repaired. $ F
TUEM-1
-
covers
. :
"3.
7
++
Cheek
the
condition
of
the
paint,
the
fit
of
the
cavers
and
check
for
dents
or
damage.
Y
:
i"
;
Trem
2
-
ELECTRICAL
Without
a
selection
in
the
Keyboard
and
the
Add
Key
up,
depress
the
Plus
Key
to
close
the
Micro
Switch.
Check
for
the
proper
operation
of
the
switch
and
motor.
“
TIEMS 3-4 MAIN KEYBOARD KEYS & XSYSOARD COLUMN LOCKS ‘ eeu
Depress
all
"9"
Keys.
Release
each
"O"
Key
by
slowly
depressing
each
column
Clear
Key;
then
follow
by
depressing
211
"8"
Keys
and
releasing,
all
"7"
Keys
and
relessing,
etc.
Next
depress
all
"9"
Keys;
pull
up
eats
ell
Seperate
Colum
Lock
Keys;
try
Keyboard
Clesr
Kay;
also,
try
to
depress
other
numerel
keys
in eech
colum.
all
columns
should
remein
locked.
Clear
each
column
with
Separete
Colum
Clear
Keys;
depress
ell
"1"
Keys;
clear
with
Keyboard
Cleer
Key,
and
all
Keys
ahoule
clear.
TEEMS 5-6 SELECTION & ONE CYCLE ADD
” With Add Key down, Check to see that all keys release with Plus end
tEnus Keys. :
Neve: Hold the Plus Key and the Miaus Key down for en instent after
esch operation. The machine should not make more than one revolution.
Release
the
Key
slowly
and
redepress
to
check
for
clutch
releasing.