EL-2902E - Calculator SHARP - Free user manual and instructions

USER MANUAL EL-2902E SHARP

The socket outlet shall be installed near the equipment and shall be easily accessible.

Vorsicht!

Thank you for your purchase of the SHARP electronic calculator, model EL-2902E. Your SHARP calculator is specially designed to save work and increase efficiency in all business applications and general office calculations. Careful reading of this manual will enable you to use your new SHARP calculator to its fullest capability.

CONTENTS

Page

OPERATING CONTROLS 2
PAPER ROLL REPLACEMENT 5
- INK ROLLER REPLACEMENT 5
- ERRORS 6
SPECIFICATIONS 7
CALCULATION EXAMPLES 50
- EUROCONVERSION 62

OPERATIONAL NOTES

To insure trouble-free operation of your SHARP calculator, we recommend the following:

1. The calculator should be kept in areas free from extreme temperature changes, moisture, and dust.
2. A soft, dry cloth should be used to clean the calculator. Do not use solvents or a wet cloth.
3. Since this product is not waterproof, do not use it or store it where fluids, for example water, can splash onto it. Raindrops, water spray, juice, coffee, steam, perspiration, etc. will also cause malfunction.
4. If service should be required, use only a SHARP servicing dealer, a SHARP approved service facility or SHARP repair service.
5. If you pull out the power cord to cut electricity completely, the presently stored exchange rate will be cleared.

POWER SWITCH; PRINT / ITEM COUNT MODE SELECTOR:

"OFF": Power OFF

Power ON. Set to the non-print mode.

"P": Power ON. Set to the print mode.

"P·IC": Power ON. Set to the print and item count mode.

For addition or subtraction, each time + is pressed, 1 is added to the item counter, and each time - is pressed, 1 is subtracted.

• The count is printed when the calculated result is obtained.

• Pressing of *, CCE CCE clears the counter.

• The built-in LCD backlight turns on when the calculator's power is on and turns off when the power is off.

Note: The counter has a maximum capacity of 3 digits (up to ± 999 ). If the count exceeds the maximum, the counter will recount from zero.

DECIMAL / ADD MODE SELECTOR:

3,2,1,0 : Presets the number of decimal places in the answer.

"F": The answer is displayed in the floating decimal system.

"A": The decimal point in addition and subtraction entries is automatically positioned to the 2nd digit from the lowest digit of entry number. Use of the add mode permits addition and subtraction of numbers without entry of the decimal point. Use of · , and ÷ will automatically override the add mode and decimally correct answers will be printed.

ROUNDING SELECTOR:

Set Decimal Selector to 2.

$$ 4 \div 9 = 0. 4 4 4 \dots , 5 \div 9 = 0. 5 5 5 \dots $$

	4÷9=	5÷9=
5/4	0.44	0.56
↓	0.44	0.55

Note: The decimal point floats during successive calculation by the use of or .

If the decimal selector is set to "F" then the answer is always rounded down () .

GRAND TOTAL MODE SELECTOR:

"GT": This selector will accumulate the following:

(^ + ^ will be printed.)

1. Addition and subtraction totals obtained with * .
2. Product and quotient totals obtained with + or - .
3. Answers obtained with % or MU.

Neutral

PAPER FEED KEY

LAST DIGIT CORRECTION KEY

GT GRAND TOTAL KEY:

Prints and clears the "GT" memory contents.

NON-ADD/SUBTOTALKEY:

Non-add — When this key is pressed right after an entry of a number in the Print mode, the entry is printed on the left-hand side with “#”.

This key is used to print out numbers not subjects to calculation such as code, date, etc

Subtotal - Used to get subtotal(s) of additions and/or subtractions. When pressed following + or - , the subtotal is printed with “ ” and the calculation may be continued.

%_CE CLEAR / CLEAR ENTRY KEY:

Clear — This key also serves as a clear key for the calculation register and resets an error condition.

Clear entry — When pressed after a number and before a function, clear the number.

\* TOTAL KEY:

When pressed after + or - , prints the total of addition and subtraction with “*”.

EQUAL KEY:

Gives the results of multiplication and division and performs repeat calculation with a constant.

Multiplication:

The calculator will automatically remember the first number entered (the multiplicand) and instruction.

Division:

The calculator will automatically remember the second number entered (the divisor) and instruction.

CHANGE SIGN KEY:

Changes the algebraic sign of a number (i.e., positive to negative or negative to positive).

MARKUP KEY:

Used to perform mark-ups, percent change and automatic add-on/discount.

RECALL AND CLEAR MEMORY KEY

RECALL MEMORY KEY

STORE KEY:

This key is used to store an exchange rate.

• A maximum of 6 digits can be stored (decimal point is not counted as a digit).
• Only one rate can be stored. If you enter a new rate, the previous rate will be cleared.

CONVERSION KEY (TO A NATIONAL CURRENCY)

CONVERSION KEY (TO THE EURO CURRENCY)

DISPLAY SYMBOLS:

M : Memory symbol

Appears when a number is in the memory.

• : Minus symbol

Appears when a number is negative.

E:Error symbol

Appears when an overflow or other error is detected.

G : Grand total memory symbol

Appears when a number is in the grand total memory.

□ : National Currency symbol

Appears when an entered value is converted to present national currency.

This symbol also appears when an exchange rate is stored.

€ : Euro Currency symbol

Appears when an entered value is converted to Euro currency.

This symbol also appears when an exchange rate is stored.

PAPER ROLL REPLACEMENT

Never insert paper roll if torn. Doing so will cause paper to jam. Always cut leading edge with scissors first.

1) Insert the leading edge of the paper roll into the opening. (Fig.1)
2) Turn the power on and feed the paper by pressing 4 . (Fig.2)
3) Lift the attached metal paper holder up and insert the paper roll to the paper holder. (Fig.3)

Fig. 1

Fig. 2

Fig. 3

DO NOT PULL PAPER BACKWARDS AS THIS MAY CAUSE DAMAGE TO PRINTING MECHANISM.

INK ROLLER REPLACEMENT

If printing is blurry even when the ink roller is in the proper position, replace the roller.

Ink roller: Type EA-781R-BK (Black)
Type EA-781R-RD (Red)

WARNING

APPLYING INK TO WORN INK ROLLER OR USE OF UNAPPROVED INK ROLLER MAY CAUSE SERIOUS DAMAGE TO PRINTER.

1) Set the power switch to OFF.
2) Remove the printer cover. (Fig. 1)
3) Remove the ink roller by turning it counterclockwise and pulling it upward. (Fig. 2)
4) Install the correct color new ink roller and press it in the correct position. Make sure that the ink roller is securely in place. (Fig. 3)
5) Put back the printer cover.

Fig. 1

Fig. 2

Fig. 3

Cleaning the printing mechanism

If the print becomes dull after long time usage, clean the printing wheel according to the following procedures:

1) Remove the printer cover and the ink roller.
2) Install the paper roll and feed it until it comes out of the front of the printing mechanism.
3) Put a small brush (like a tooth brush) lightly to the printing wheel and clean it by pressing 4 .
4) Put back the ink roller and the printer cover.

Notes: - Do not rotate the printing mechanism manually, this may damage the printer.

• Never attempt to turn the printing belt or restrict its movement while printing. This may cause incorrect printing.

ERRORS

There are several situations which will cause an overflow or an error condition. When this occurs, "E" will be displayed. The contents of the memory at the time of the error are retained.

If “0 • E” is displayed at the time of the error, “- - - - - - ” will be printed in red and %E must be used to clear the calculator.

Error conditions:

1. When the integer portion of an answer exceeds 12 digits.
2. When the integer portion of the contents of the memory exceeds 12 digits.

(Ex. 999999999999 + 1 [M + ]

1. When any number is divided by zero. (Ex. 5 0 = ).

SPECIFICATIONS

Operating capacity:

Power supply:

Calculations:

12 digits

AC:220-230V,50Hz

Four arithmetic, constant multiplication and division, power, add-on, repeat addition and subtraction, reciprocal, grand total, item count calculation, markup, memory, conversion between a national and the euro currency, etc.

PRINTING SECTION

Printer:

Mechanical printer

Printing speed:

Approx. 3.0 lines/sec.

Printing paper:

57 mm (2-1/4") - 58 mm (2-9/32") wide

80 mm (3-5/32") in diameter (max.)

Operating temperature:

0^ - 40^ (32^ - 104^)

Power consumption:

33 mA

Dimensions:

200mm W × 251mm D × 62mm H

(7-7/8" (W) × 9-7/8" (D) × 2-7/16" (H))

Weight:

Approx. 910 g (2.01 lb.)

Accessories:

1 paper roll, 2 ink rollers (installed), and operation manual

EINLEITUNG

"OFF": Mise hors tension.

MU TECLA DE USO MULTIPLE:

SELETTORE DEL CALCOLO TOTALE:

* M TANGENT FÖR ÅTERKALLNING OCH MINNESTÖMNING

TANGENT FÖR MINNESÄTERKALLNING

STR LAGRINGSTANGENT:

CORRECTIETOETS VOOR LAATSTE CIJFER

EINDTOTAAL-TOETS:

Ong. 3,0 regels/sec.

Papier:

57 mm - 58 mm breed

80 mm diameter (max.)

1. Set the decimal selector as specified in each example.
   The rounding selector should be in the "5/4" position unless otherwise specified.
2. The grand total mode selector should be in the "·" position (off position) unless otherwise specified.
3. The print / item count mode selector should be in the "P·IC" position unless otherwise specified.
4. Press _CE prior to beginning any calculation.
5. If an error is made while entering a number, press %CE or %E and enter the correct number.

RECHNUNGSBEISPIELE

B. 11.11 ÷ 77.77 = ①

$$ 2 2. 2 2 \div 7 7. 7 7 = ② $$

11.11	11.11	11·11	+
77.77	0.14285714285	77·77	=
		0·14285714285	*	①
22.22	0.28571428571	22·22	=
		0·28571428571	*	②

POWER / POTENZBERECHNUGEN / PUISSANCE / POTENCIA CALCOLI DELLE / POTENZE / POTENSRÄKNING / MACHTSVERHEFFEN

53210A
5×	5.	5·×
=	25.	5·=
		25·*
=	125.	25·=
		125·* F 3 2 1 0 A
5×	5.	5·×
×	25.	5·×
=	125.	5·=
		125·*

PERCENT / PROZENT / POURCENTAGE / PORCENTAJES / PERCENTUALI / PROCENT / PROCENTBEREKENINGEN

100 × 25 % =
100 × 25 %	100.	100·× 25·%
	25.00	25.00 *

RECIPROCAL / REZIPROKRECHNUNGEN / INVERSES / RECIPROCOS / RECIPROCI / RAKNING / RECIPROQUE BEREKENINGEN

1/7 =		F 3 2 1 0 A 5/4
7	7.	7. +
	1.	7. +
		7. =
	0.14285714285	0.14285714285 *

ADD-ON AND DISCOUNT / AUFSCHLAG UND ABSCHLAG / MAJORATION ET RABAIS / RECARGOS Y DESCUENTOS / MAGGIORAZIONE E SCONTO / PÁLÄGG OCH RABATT / OPSLAG EN KORTING

A. 5% add-on to 100. / Ein Aufschlag von 5% zu 100. / Majoration de 5% de 100. / Un 5% de recargo sobre 100. / Una maggiorazione del 5% su 100. / 5% pälagg på 100. / Een opslag van 5% op 100.

100 × 5 MU	100.	100. × 5. % 5-00	Increased amount Zusatzbetrag Majoration Incremento Maggiorazione Tilläggsbelopp Extra bedrag
	105.00	105.00 *

B. 10% discount on 100. / Abschlag von 10% von 100. / Rabais de 10% sur 100. / Un 10% de descuento sobre 100. / Uno sconto del 10% su 100. / 10% rabatt pà 100. /

Markup and Profit Margin are both ways of calculating percent profit.

Profit margin is percent profit vs. selling price.
- Markup is percent profit vs. cost.
Cost is the cost.
- Sell is the selling price.
GP is the gross profit.
- Mkup is the percent profit based on cost.
- Mrgn is the percent profit based on selling price.

Cost	200
Sell	250
GP	$50
Mkup	25%
Mrgn	20%

200 20 MU

200.

50.00

200·Cost

1. % M Mrgn 250.00* Sell

50·00 GP

PERCENT CHANGE / PROZENTUALE VERÄNDERUNG / VARIATION EN POUR CENT / CAMBIO PORCENTUAL / CAMBIO DI PERCENTUALE / PROCENTUELL FÖRÄDRING / PROCENTUELE VERANDERING

• Calculate the dollar difference (a) and the percent change (b) between two yearly sales figures 1,500 in one year and 1,300 in the previous.
• Berechnung der Dollardifferenz (a) und der prozentualen Veränderung b) zwischen den beiden Jahresumsatzzahlen 1.500 in einem Jahr und 1.300 im vorherigen Jahr.
• Calculer la différence en dollars (a) et la variation en pour cent (b) entre deux prix. 1.500 pour cette année et 1.300 pour l'année précédente.
• Calcular la diferencia en dólares (a) y el cambio porcentual (b) entre dos cifras de ventas anuales, 1.500 en un año y1.300 en el año anterior.
• Calcolare la differenza in dollari (a) ed ilchio di percentuale (b) fra due cire di vendita annuale di 1.500 in un anno e di 1.300 nell'anno precedente.
  Räkna ut värdeskillnaden (a) och den procentuella Förändringen (b) med två ars försälningssiffr: 1.500 under det ena Året och1.300 under det föregående Året.
• Bereken het verschil in dollars (a) en de procentuele verandering (b):tussen tweeJAarlijkse verkoopscijfers: 1.500 in een bepaaldaar en1.300 hetaar ervoor.

1500 +	1'500.00	1,500.00 +
1300 -	200.00	1,300.00 -
MU		200.00 * (a)
	15.38	15.38 % (b)

PERCENT PRORATION / PROZENTUALES VERHÄLTNIS / DISTRIBUTION PROPORTIONNELLE EN POURCENTAGE / DISTRIBUTION PROPORCIONAL DE PORCENTAJE / DISTRIBUTIONE PERCENTUALE / PROCENTUELL PROPORTION / PROCENTUELE VERHOUDING

Calculate the percentage of each of the parts to the whole.
- Ermitteln Sie den Prozentanteil von Aufwand zum Gesamtaufwand.
- Calculer le pourcentage que chaque article représentée par rapport au tout.
- Calcular el percentaje de cada articulo.
- Calcolare la percentuale di agli singola parte rispetto al totale.
Räkna ut de procentuella delarna i forhällande till helheten.
- Bereken het percentage vanijdere uitgave ten opzichte van het toaal.

ExpensesAufwandDépensesGastosCostiUtgifterUitgaven	%
$123456789	(a)(b)(c)
(D)	(d)

*2	*M
	123	123.00	123·00 +
	456	579.00	456·00 +
	789	1'368.00	789·00 +
	123	MU	003
			1·368·00 *	(D)
			123·=
			8·99 %	(a)
		M+	8·99 M	8·99 +M
	456	MU	456·=
			33·33 %	(b)
		M+	33·33 M	33·33 +M
	789	MU	789·=
			57·68 %	(c)
		M+	57·68 M	57·68 +M
		◇M		100·00 ◇M
		*M+	100·00 M	100·00 *M

2: Press to clear the memory before starting a memory calculation.
2: Zum Löschen aller früheren Eingaben in den Speicher drückt man
2: Effacer le contenu de la mémoire (M) avant de procéder à un calcul avec mémoire.
2: Apretar para cancelar la memoria antes de empezar a efectuar un calculo con memoria.
2: Prima di eseguire il calcolo con la memoria, premere il M per azzerare quest's ultima.
2: Tryck ned M' for attrensa minnet innan rakning med minnet paborjas.
2: Druk op [M] om het geheugen te wissen, alvorens u begint met het makeen van een geheugenberekening.

ITEM COUNT CALCULATION / RECHNEN MIT POSTENZÄHLER / CALCUL DE COMPTE D'ARTICLES / CALCULO DE CUYNTA DE ARTICULOS / CALCOLI CON FUNZIONE / CONTADDENDI POSTRÄKNING / REKENEN MET DE POSTENTELLER

Bill No. Rechnungs-Nr. Facture n° N.° de factura Fattura No. Räkningsnr Rekeningnr.	Number of bills Anzahl der Rechnungen Nbre de factures Cantidad de facturasNumero di fatumur Antal rǎkningar Aantal rekeningen	Amount Betrag Montant Importe Ammontare Belopp Bedrag
1	1	100.55
2	1	200.00
3	1	200.00
4	1	400.55
5	1	$500.65
Total Total Total Total Totale Totalt(a)		(b)

%CE	%CE
100.55	+	100.55	100.55	+
200	+	300.55	200.00	+
	+	500.55	200.00	+
400.55	+	901.10	400.55	+
500.65	+	1'401.75	500.65	+
	*		005	(a)
		1'401.75	1'401.75	*(b)

GRAND TOTAL / ENDSUMME / TOTAL GÉNÉRAL / TOTAL GLOBAL / TOTALE FINALE / SLUTSVAR / EINDTOTAAL

$$ \begin{array}{l} 1 0 0 + 2 0 0 + 3 0 0 = ① \ +) 3 0 0 + 4 0 0 + 5 0 0 = (2) \ +) 5 0 0 - 6 0 0 + 7 0 0 = ③ \ \end{array} $$

Grand total / Endsumme / Total général / Total global / Totale finale /

EXAMPLE 1: Set the following rate provisionally: 1 euro = 1.95583 DEM.

• Convert 1,000 DEM to the euro currency.

(1 euro = 1.95583 DEM, provisionally.)