Casio V.P.A.M fx-100 User Manual

6/POWER SOURCE
fx-115s/991s
The CASIO TWO WAY POWER system makes it
possible to operate calculators even in eonelete
darkness. :
*This unit retains memory contents no matter what the
light conditions.
*This unit uses two power sources: a solar cell, and
a single G13 Type (SR44 or LR44) battery!”
*A weakened :battery is indicated when. the memory
contents spontaneously clear or when the display dar-
kens under poor light conditions and cannot be re- |
stored by pressing the (08) key.” fo ae |
*To ensure proper operation the battery should be
replaced once every three years no ) matter how much
the unit is used.
fx-100s/570s | |
The fx-100s powered by one AA size manganese dry ©
battery (R6P (SUM-3) or UM-3). The fx-570s powered
by a single G13 type (SR44 or LR44) battery, As bat-
tery power weakens, the characters on the display be-
come dim and difficult to read. When this happens,
- «ot
wish 4
*
ae
baa Seaiert
1 F n soak
Important! eee
* Be sure to replace the battery at least once.every two |
years, regardless of how much the:calculator.is used |
‘during that time. An old battery may leak,-seriously | |
damaging the interior of.the calculator.: .j = 4 sae:
*: Theibattery: that comes installed .in;the-c Iculator
when you purchase it is for factory test rposes, |
and so it:may.not provide a full service-life:..:
* All data stored in the memory of the calculator.is lost |
' when you replace the battery; Be suratomake a note |
-!pof.any important data before; yOu replace the battery.
AOR BAB Agius |
replace me battery as soon as. oe
Poe tt
ATE INS Real aA MET: OT HE I DRA een me mtr
To
Replace
Batteries’
ea,
fx-1158/5708/991s
ore
ae
1. Press (ff) to switch power off.’ ’ (fx-570s) ? pees
2. Remove the screws that hold the back ‘cover in
place, and then remove the cover.
|
3.
Remove
the
old
battery
by
turnmg
the
battery
com-
eet
face
down
and
lightly
tapping
the
cal-
culator
4.
Wipe
off
the
surfaces
of
a
new
battery
with
a
soft,
dry
cloth,
and
install
the
battery
with
its
positive
(+)
side
facing
up
{so
you
can
see.
it).
5.
Replace
the
back
cover
and
secure
it
in
‘place
with
the
screws.
6.
Press
(J
to
switch
power
on:
(fx-570s)
ee
> ee ie . mee
fx-100s..
an
ecm
wade
|
oe
. Press @] to switch: power off.
.
Remove
the
screws
‘that
hold
the
back
cover
mn
place,
and
then
remove
the
cover.’
.
Remove
the
old
battery.)
=>
.
Install
a
new"
aa
wor
polarity.
in
correct
directions.
1
aS
.
Replace
the
back
cover
po
secure
it
in
n
place
with
the
screws.
6.
Press
(0%)
to
switch
power
on.
ae
MO AW No
es 4%
2 eu
wa
Note
The.
calculator
automatically
resets
.
its-
‘memory.
th
(fx-100s/570s) a
DE
%
SS
GTM
OY
Important!
_
-
sizesivah
.
If
you
allow.battery,
wer
ED
0p
too
fo
wey
y
contents
may.
po
ost
complet
sure
to.
replace.
the
batisty
cy,
2s
as
soon
¢
as,
you
you
notice
"the
display,
becoming
;
dim.
pom
HOS
(IRS:
inithear
1:
S225
ane
*Keep
batteries
out
of
the
reach
‘of
small
Saver
lf
swallowed,
:
Conair
with;
your,
physician.
jc
ade
£
SOY
iF
5
ryt
mediately,
roast
k
PeyTy
4
““Y
SE
-dantal
Oe
BIVHBD
YCOMeny,.
«pa,
tei
ay
Never try to charge the Batteries
allow
them
to
horted.
|
rted:
Keon
toe
Paice 1 i-8 to ae
ke they
ke them aba
bart
omy
dame
ebidbeasnert
at
abet
30
yang
ut gIgAtiins sized wor
pay. lernis ismigab
performed
fot
aio
imate
y
Gimuniites:
thnutés:
Power
can
be
emma Memory confeannat

Casio V.P.A.M fx-100 Specifications

General

Display Type	LCD
Power Source	Battery
Power Consumption	0.0002 W
Battery Type	LR44
Operating Temperature	0°C to 40°C