Casio fx-4200P

Shift key
Changes
the
function
of
a
key
to
the
function
marked
in
orange
above
the
key.
When
you
press
(4
the
(S}
symbo!
appears
on
the
display.
Pressing
68
again
while
(S)
is
displayed
cancels
the
shift
and
causes
[5]
to
disappear
from
the
display.
& Exponent/Pi/Not key
‘Not
*
Press
this
key
after
entering
the
mantissa
part
of
a
value
when
you
are
using
exponen-
tial
notation
(i.e.
2.56
x
10%
+2.56&4
34).
:
Following
ij,
this
key
enters
the
value
for
pi.
*in
the
BASE-N
mode,
use
this
key
to
input
the
logical
Not.
{i Mode key acne
Press
this
key
followed
by
63),
C),
or
[0]
through
(8)
to
set
the
mode
of
the
calculator.
See
|
ee
Arithmetic
operation
keys
A
A
i
HOP
xOr
Pa
PP
ee!
page
3
for
details
on
the
modes
available.
|
eAfithmetic
operations
are
entered
by
pressing
the
keys
in
the
same
sequence
as
the
oper-
tAyLOCK
:
ation
is
written,
from
left
to
right.
(iia)
Alpha
key
:
¢The
£3
and
£3
keys
can
also
be
entered
as
sign
of
a
value.
Changes
the
function
of
a
key
to
input
the
letter
or
symbol
marked
in
red
above
the
key.
*The
arithmetic
operation
keys
perform
the
following
functions
when
they
are
pressed
When
you
press
(ii
the
(A]
symbol
appears
on
the
display.
Press
this
key
following
Gi]
following
the
key:
to
lock
the
ALPHA
function
when
you
want
to
input
a
series
of
alphabetic
characters.
Press-
i
ing
Gi
again
while
[A]
is
displayed
cancels
the
ALPHA
function
and
causes
(Mtodisap-
COMP
mode
(fo3(5]),
LR
mode
(()(2))
BASE-N
mode
(f(7))
pear
from
the
display.
,
SD
mode
(29(3))
oooo0o
i
2
2
es
&
3
&
oe
}
[
3<
|
lg
byl
Lands
anor!
Ocdmo
©
;
Pouys
Rene
Poly
Raed
Fm
|
Aaoanennw®
i
i—
|
i
ea
eee!
em
mm
oe
&)
@)
|
;
. } A
oa)
(Ss)
(2)
C9)
CO
|
fg
Execute
/Percent
key
(PF)
(a)
®
wS)
}
Press
this
key
to
execute
a
calculation
and
obtain
its
result.
This
key
is
also
used
to
in-
i
put
data
and
to
proceed
to
the
next
execution
when
an
intermediate
result
is
displayed,
i
*Following
&#,
this
key
performs
percentage
calculations.
Note,
however,
that
you
can-
not
perform
percentage
calculations
while
the
calculator
is
in
the
BASE-N
mode.
ea
e)
CO
1
emus
fa)
Answer/
Variable
name
key
Press
this
key
to
recall
the
latest
result
obtained
using
the
Ei)
key.
.
*Following
Gi,
this
key
displays
the
name
of
the
variable
to
which
the
currently
displayed
And 2 TO
tej
~
f2},
(3
Numeric
keys
Use
these
keys
to
enter
values.
;
value
is
assigned
(following
a
calculation
that
uses
variables).
Following
the
Gai)
key,
the
numeric
keys
perform
the
following
functions.
Following
G4),
|
ins
the
functions
of
these
keys
depend
on
the
current
mode
of
the
calculator.
Note
the
following:
Delete/Insert
key
i
Press
this
key
to
delete
the
character
flashing
at
the
current
location
of
the
cursor.
When
COMP
mode
({###)(0))
LR
mode
(2)
(2))
SD
mode
(@){3))
|
the
cursor
is
located
at
the
end
(far
right)
of
the
data,
pressing
this
key
deletes
the
charac-
:
ter
to
the
left
of
the
cursor.
M
S
T
.
it
(3)
@)
&
ie3)
@
Following
&#],
press
this
key
to
insert
characters.
h
Hu
m
k
aH
wo
f)
&
fe
eo
|
(4)
(6)
Be
oe
oa
J
J
Gs
All
‘Geary
Constant
Memory
Clear/Power
ON
key
\
f
P
n
7
Z
3
wm
3
*Use
this
key
to
clear
the
display
of
characters
or
error
messages.
:
u
cn
oO
o2)
J
E
Aes)
i
*Press
this
key
following
to
clear
the
statistical
memories
and
constant
memories.
Rind
Rane
Rnd
Rane
Rod
Rane
:
*You
can
also
use
this
key
to
switch
power
ON.
fo}
©)
{fo}
©)
Cursor
/
Replay
/Engineering
keys
«These
keys
move
the
cursor
to
the
left)
and
right
&)
to
position
it
for
editing
of
calcula-
tions
or
values.
Hoiding
either
of
the
keys
down
causes
the
cursor
to
move
at
high
speed
in
the
respective direction.
i
rf
i