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ENGLISH
SCIENTIFIC CALCULATOR
EL-530V
MODEL
OPERATION MANUAL
PRINTED IN CHINA
04AGK (TINSE0506THZZ)
INTRODUCTION
Thank you for purchasing the SHARP Scientific Calculator
Model EL-530V. This calculator will help you understand math-
ematical concepts behind fraction calculation, such as simpli-
fication and reduction.
After reading this manual, store it in a convenient location for
future reference.
Operational Notes
• Do not carry the calculator around in your back pocket, as it
may break when you sit down. The display is made of glass
and is particularly fragile.
• Keep the calculator away from extreme heat such as on a
car dashboard or near a heater, and avoid exposing it to
excessively humid or dusty environments.
• Since this product is not waterproof, do not use it or store it
where fluids, for example water, can splash onto it. Rain-
drops, water spray, juice, coffee, steam, perspiration, etc.
will also cause malfunction.
• Clean with a soft, dry cloth. Do not use solvents or wet
cloth.
• Do not drop it or apply excessive force.
• Never dispose of batteries in a fire.
• Keep batteries out of the reach of children.
• This product, including accessories, may change due to
upgrading without prior notice.
SHARP will not be liable nor responsible for any incidental
or consequential economic or property damage caused by
misuse and/or malfunctions of this product and its periph-
erals, unless such liability is acknowledged by law.
♦ Press the RESET switch (on the back), with the tip of a ball-
point pen or similar object, only in the following cases. Do
not use an object with a breakable or sharp tip. Note that
pressing the RESET switch erases all data stored in
memory.
• When using for the first time
• After replacing the batteries
• To clear all memory contents
• If an abnormal condition occurs and all keys are
inoperative.
If service should be required on this calculator, use only a
SHARP servicing dealer, SHARP approved service facility, or
SHARP repair service where available.
Hard Case
DISPLAY
15
Symbol
15
13
Exponent
Mantissa
15
• All symbols will not be displayed simultaneously, as shown
above.
Pr
• Certain inactive symbols may appear visible when viewed
from a far off angle.
Th
pri
: Appears when the entire equation cannot be dis-
/
1
played. Press </> to see the remaining (hid-
den) section.
2
: Appears when @ is pressed, indicating that the
2ndF
3
functions shown in orange are enabled.
4
SIMP
: Indicates that a fraction can be simplified further, or
5
expressed with a lower denominator.
’
: Appears when statistical mode is selected.
6
M
: Indicates that a numerical value is stored in the
7
independent memory.
8
•
BEFORE USING THE CALCULATOR
Key Notation Used in this Manual
IN
In this manual, key operations are described as follows:
Mo
π
: @V
To specify
To specify Exp : E
No
Us
To access functions printed in orange above keys, press @
tion
first.
In this manual, number entry examples are shown with ordi-
Sta
nary numbers (i.e., “100” will be indicated instead of
Us
“100”).
mo
ind
Power On and Off
no
Press N to turn the calculator on, and @F to turn it
’
off.
•
Clearing the Entry and Memories
•
There are three clearing methods as follows:
1
2
Clearing
Entry
M*
STAT, ANS*
Se
operation
(Display)
Pl
×
×
N
Th
×
cal
@c
po
RESET
Wh
of
× : Retain
: Clear
Th
1
*
Independent memory M.
•
2
*
Statistical data and last answer memory.
• To clear the independent memory (M), press NO.
•
Entry and Correction of an Equation
• Press < or > to move the cursor.
To return to an equation after getting the answer, press
< (>).
• To delete a number, place the cursor on the number to be
1 ÷
deleted, then press d.
[Flo
• To insert a number, move the cursor to the place immedi-
→
ately after where the number is to be inserted, then enter
[TA
the number.
→
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Summary of Contents for Sharp EL-530VB
-
Page 1: Operation Manual
♦ Press the RESET switch (on the back), with the tip of a ball- point pen or similar object, only in the following cases. Do not use an object with a breakable or sharp tip. Note that pressing the RESET switch erases all data stored in memory. -
Page 2: Initial Setup
N 15 + 8 15 + 8 ↓ <<dd 15 – 3 13 × 24 = N 13 * 24 = ↓ <(>) 15 × 24 = >d 5 = Priority Levels in Calculation This calculator performs operations according to the following priority: 1 Functions expressed with numerical data placed before (such as x... -
Page 3: Fraction Calculations
4 @¨ + 5 @¨= – + – = 200 × 32% = 200 * 32 @% 150 ÷ 300 = ? % 150 / 300 @% 200 + (200 × 32%) = 200 + 32 @% 300 – (300 × 25%) = 300 - 25 @% Random Function This calculator has three random functions. -
Page 4: Statistical Calculations
N 2 Ø 3 = 4– = 4 ∞ 1 Ø 2 = 4– = • Up to 10 key strokes, including “¬” and “/”, can be used to enter a fraction. Calculating with Fractions Fractions can be incorporated into an arithmetic calculation. The “SIMP”... -
Page 5: Error And Calculation Ranges
Enter the data “7” N@” @c 7 There are 13 students @c 70 § 13 who scored 70 in the k 50 § 5 test, and 5 students who scored 50. * The number of samples for the entered data will be dis- played. -
Page 6: Specifications
External dimensions: Weight: Accessories: FOR MORE INFORMATION ABOUT SCIENTIFIC CALCULATOR Visit us on the Internet at: http://sharp-world.com/calculator/ This equipment complies with the requirements of Directive 89/336/EEC as amended by 93/68/EEC. Dieses Gerät entspricht den Anforderungen der EG-Richtlinie 89/336/EWG mit Änderung 93/68/EWG.