Casio MS-80TE - User Manual

MS.SlITE/HS.85TE
S[-305TE/S[-91
oTE
User's Guide
Mode
d'emploi CASIO.
HDC103D12N0
D25
SA9907-A Printed in China/lmprim6 en Chine
lMPORTANT!
.
Please keep
your
manual and all information handy {or future relerence.
.
The switches and keys available
on
your
calculalor depend on
its
model number. Be sure to
check the calculator itsell
to see il explanations in this User's Guide apply to
your
calculator
model.
.
All examples in these instructions
show MS-80TE.
1/Genera!
Guide
fAbout the Display
:
3-digit separator
(apostrophe)
: lndependent memory indicator
: Error indicator
:
Negative
value indicator
: Constant calculation
indicator
-
x
+:
Arithmetic
operalion indicators
M
E
K
+
2lCorrecling
Input Errors
.
To completely clear a value
you
have
just
input;
press.@
".
.
lfyodpresslhewrongarithmeticoperationkey(EB,
E,8, E),simplypressthecorrect
key belore inputting
anything else.
ICIearing
Calculations
.
To
clear the calculator completely
except tor the independent memory,
press
@l-,.
.
To clear the independent
memory only,
press
@l
twice.
IError lndicator
lf
the error indicator
"E"
appears
on the display,
press
@
''
to clear the error and continue with
the calculation, or
@-'zto
clear the entire calculation.
-,
HS-85TE/SL-305TE/SL-910TE:
lcAcl
4
HS-85TE/SL-305TE/SL-91
0TE:
lcAcl l6Acl
3/PowerSupply
The Two-Way Power
System of this calculator uses a solarcell, in addition to one LR54
(LR1
1 30)
button
type battery. Unlike calculators equipped with a solar cell only,
you
can use this calcu-
lator
under vidually any lighting conditions, as long as there is enough light for
you
to read the
display.
IBattery Replacement
Do not try to replace the battery
yourself.
Have it
replaced
by an authorized CASIO dealer
or seruice center.
l{ ihe display becomes dim and difficult
to
read,
or
if
nothing appears on the display
when
you
press
@*2
(especially
when
lighting is dim),
you probably
need to have the battery replaced.
.
A
dead battery can leak and damage the calculator il lelt in the battery compadment lor long
periods.
.
The
battery that comes with this unit discharges slightly during shipment and storage. Because
ol this,
it may require replacement
sooner than the normal expected battery life.
IAuto Power
Off Function
This calculator is not equipped
with an OFF swjtch.
lnstead, it
switches
power
otf automali-
cally
about six minutes after the last key operation is
performed.
To restore
power, press
@
*r.
.
When
you press
@*2,
the independent memory conlents are not cleared.
4/lmportant Precautions
.
Avoid dropping the calculalor
and otherwise subjecting
it
to severe
impact.
.
Never try to take the calculator apart.
.
Wipe the unit with a soft,
dry cloth to clean
it.
.
The contents
of these instruclions are subject to change
without
notice.
.
CASIO COMPUTER CO., LTD. assumes no responsibility tor any loss or claims by third
parties
which may
arise from the use ol this
product.
5/Specifications
PowerSupply: Two-Way Power
System,
with solar cell and one button type battery
(L854
(LR1
1
30))
Battery
Life: Approximately 3
years (1
hour operation
per
day)
Operating Temperature: 0'C to 40'C
(32'F-104'F)
Dimensions:
(MS-80TE)
(HS-85TE)
Weight:
(MS-80TE)
(HS-85rE)
31
(H)
x 103
(W) x
137
(D)
mm
(17lsz"H x
4"W x
53/a"D)
7.5
(H)
x
57
(W)
x 102
(D)
mm
(5/16'H
x21lt"W x4"D)
(SL-305TE/910TE)
7.5
(H)
x70
(W)
x 117
(D)
mm
1s71u"s
x23lq"W 45la"D\
Approximately
"115
g (4.1
oz)
Approximately
'34
g (1
.2
oz)
-
lncluding
the battery
(SL-305TE/91
oTE) Approximately
-45
g (1
.6 oz)

Summary

General Guide

About the Display

Explains symbols like M, E, K, +/-, etc., on the calculator display.

Correcting Input Errors

Clearing Calculations

How to clear input values or the entire calculation using specific keys.

Error Indicator

Instructions on clearing the 'E' error indicator and continuing calculations.

Power Supply

Battery Replacement

Guidance and warnings regarding battery replacement by authorized personnel.

Auto Power Off Function

Details the automatic power-off feature and how to reactivate the display.

Important Precautions

Specifications

Example Calculations

Basic Calculations

Demonstrates fundamental arithmetic operations with input and display examples.

Constant Calculations

Explains the use of the 'K' indicator for constant calculations.

Percent Calculations

Shows examples for percentage, add-on, discount, and ratio calculations.

Independent Memory

How to use M+, M-, and MRC keys for managing independent memory.

Tax Calculations

Tax Calculation Types

Differentiates between price-less-tax and price-plus-tax calculation methods.

Setting a Tax Rate

Procedure for setting a specific tax rate before performing tax computations.

Tax Calculation Examples (Tax Rate = 5%)

Detailed examples for price-plus-tax and price-less-tax calculations.

Currency Conversion

To Enter the Currency Conversion Mode

Instructions on accessing and operating the currency conversion mode.

To Set Conversion Rates

Steps to set conversion rates for C1, C2, and C3 memories.

Currency Conversion Examples

Demonstrates common currency conversion scenarios with specific rates.

Converting Dollars to Francs

Example of converting USD to French Francs using C1 and C3.

Converting Euros to Francs

Example of converting Euros to French Francs using C2 and C3.

Calculation with Currency Conversion

Shows integrating currency conversion into a multi-step calculation.

Conversion Calculation Formulas

Provides the mathematical formulas for different currency conversion types.

Casio MS-80TE Specifications

General

Brand	Casio
Model	MS-80TE
Category	Calculator
Language	English