Casio fx-4200P User Manual

&3j Cosine/Arc cosine key
f
*Press this key before entering a value to calculate the cosine of the value.
*Foliowing Sil, press this key before entering a value to calculate the arc cosine of the
value...s
sin the BASE-N mode, press this key to enter the hexadecimal value E.
9 Tangent/Arc tangent key
Press this key before entering a value to calculate the tangent of the value.
Following
&#,
press
this
key
before
entering
a
value
to
calculate
the
arc
tangent
of
the
value.
eln the BASE-N mode, press this key to enter the hexadecimal value F.
rs
©) Sign Change/Cube Root/Negative key
*Press this key before entering a value to specify that the value is negative.
*Following press this key before entering a value to calculate the cube root of the vaiue.
«In the BASE-N mode, this key returns the negative (two's complement) of a value.
Kin 4
fix} Constant Memory Output/Input key
*Press
this
key
to
recall
values
stored
in
constant
memories
1
through
6.
To
recall
a
value
stored
in
constant
memory
5,
for
example,
press:
(ik)
(5).
*Press
this
key
following
i)
to
input
values
into
constant
memories
1
through
6.
To
enter
12,3
into
constant
memory
3,
for
example,
press:
12.3
i)
(KiB).
Open Parenthesis/Comma key
*Press this key to enter an open parenthesis.
Following &#], press this key to enter a comma.
(x) Close Parenthesis/Semicolon key
*Press this key to enter a close parenthesis.
Following GJ, press this key to enter a semicolon.
(i) Memory Recall /Memory In key
*Press this key to display the value stored in the independent memory without changing
the memory contents.
Following
Guin,
this
key
stores
the
displayed
value
in
the
independent
memory.
At
this
time,
any
value
previously
stored
in
the
independent
memory
is
lost
(i.e.
replaced
with
the
new
value).
ML
(4) Memory Plus/Memory Minus/Data Input/Data Delete key
*Press
this
key
to
add
a
value
to
the
contents
of
the
independent
memory.
The
value
ad-
ded to the independent memory can either be entered, or it can be the result of an arith-
metic operation executed using this key (in place of (%).
Following
Bf,
this
key
subtracts
the
displayed
value
from
the
contents
of
the
indepen-
dent memory.
eln
the
LR
mode
((2])
and
SD
mode
(=)
(@)),
pressing
this
key
following
a
data
item
enters it.
*Following
Gi
in
the
LR
mode
({fi§(2))
and
SD
mode.
(f=
(3)),
this
key
deletes
the
data
item specified.
~19—
DATA A (3) DATA B [61] DATA C (7) enters data items A, B, and C;
DATA B deletes data item B.
4/About the Power Supply
Your caiculator is powered by a single lithium batteries (CR2032). If the display becomes
dim and difficult to read, it probably means that your battery is weak and should be
replaced.
*To avoid damage caused by a leaking battery, be sure to replace it at least once every
two years, regardless of how much you used the calculator during that time.
*Contents of the calculator’s memory may be erased when you change batteries. Be sure
to make a record of any data contained in memory before you replace batteries.
@ Replacing Batteries
(D
Switch
the
power
of
the
calculator
OFF,
and
use
a
screw-
Screw
driver
to
remove
the
screw
on
the
back
of
the
calculator
that
holds
the
battery
compartment
cover
in
place.
Re-
move
the
battery
compartment
cover.
All
reset
button
—l-o
2) Remove the old battery by turning the calculator so that
the open battery compartment is facing downwards, and
tapping gently on the calculator.
(@)Wipe the surfaces of a new battery with a soft cloth, and
load it into the battery compartment, ensuring that its
positive G pole is facing up.
‘4) Replace the battery compartment cover and secure it in O
piace with its screw.
(5) Press the All Reset button on the back of the calculator.
p
PRECAUTIONS:
incorrectly
using
batteries
can
cause
leakage
or
bursts,
and
may
damage
your
product.
Note the following precautions:
1) Be sure that +/— polarity is correct.
2:
Never
leave
dead
battery
in
battery
compartment
as
it
may
Cause
malfunctions.
3) Remove battery when not using the product for extended period.
‘alt
is
recommended
that
battery
be
replaced
once
every
2-year
to
prevent,
the
chance
of
malfunction.
‘The supplied battery is not rechargeable.
‘6)Do
not
expose
the
battery
to
direct
heat,
let
it
become
shorted
or
try
to
take
it
apart.
(Keep
batteries
out
of
the
reach
of
small
children.
It
swallowed,
consult
a
doctor
im-
mediately.)

Casio fx-4200P Specifications

General

Brand	Casio
Model	fx-4200P
Category	Calculator
Language	English