Hints; Operation; Addition And Subtraction - Sharp CS-22C Instruction Manual

B
Overflow error
lamP
I
MemorY indicator
Q
Minus
sign indicator
HINTS
1.
As
highly sensitive lCs, transistors and diodes are used'avoid
placing
the unit
in hot'
dusty
or
humid locations.
Besuretoturnofftheunitbeforedisconnectingthepowercord.
Do not
jolt
or droP
the
unit.
Do
not
stanci
it
on
its
side
or turn
it
over'
Do
not
place articles on top
of
the unit'
when cleaning
the
cabinet,
use
the
enclosed
cloth Do
not use
a wet
cloth
or
any
organic solutions such
as
kerosene
or
benzine'
When
not in use, keep
the untt
covered'
2.
?
4.
5.
6.
7.
- 456t
Steps:
t-
2
3
4
5
6
7
l
t
I
I
0
perati
on R
esul
ts
0
t23
123
456
519
789
1368
Note
-ÍaUutation
Oiaf
r23
Él
Er
456
/=')
iJ
789
É
OPERATION
Connectpowercordtoanelectricoutlet,andturntheuniton'
when
the unit
is
turned
on,
t
and Q lamps turn
on.
clear the calculator
in
the
following
order.
1. Touch
? key.
3
lamP goes
c-t
2. Touch
@ keY.
I
lamp
goes out'
1. Addition and Subtraction
*
Sum, DrÍÍerence:
l,p :o
'
I
ó :igi:
cscrTà;S
*Note:SetlargerTabulationdialnumberolackihaniherequireddecimaldigits
Ex.1
1
123
789-
1368
0
Sum