Here you can find all about Sharp EL-W531 like manual and other informations. For example: writeview.
Sharp EL-W531 manual (user guide) is ready to download for free.
On the bottom of page users can write a review. If you own a Sharp EL-W531 please write about it to help other people. [ Report abuse or wrong photo | Share your Sharp EL-W531 photo ]
Sharp EL-W531, size: 2.7 MB
User reviews and opinions
|dalonio||3:30pm on Saturday, April 24th, 2010|
|Great value / easy to use Do not let the price fool you, this calculator can do it all.|
|haap||3:37pm on Saturday, March 27th, 2010|
|Good calculator Bought this calculator for my daughter, as it was the one recommended by her school.|
Comments posted on www.ps2netdrivers.net are solely the views and opinions of the people posting them and do not necessarily reflect the views or opinions of us.
EL-W531 EL-W531G EL-W531H EL-W531HA EL-W535
Dot matrix display
Memory clear key Press @ P to display the menu. To initialize the display settings, press 0. The parameters set as follows: Angular unit: DEG Display notation: NORM1 N-base: DEC To clear all variables and memories (AF, M, X, Y, D1D4, ANS, and STAT) at once, press 1 0. To RESET the calculator, press 2 0. The RESET operation will erase all data stored in memory and restore the calculators default settings.
Equations that have one result require an additional eleven characters worth of memory to store in order to hold the result. In addition to the amount of memory needed to store an equation, the WriteView editor will require a certain amount for the sake of display. Equations also include calculation ending instructions, such as =.
Priority Levels in Calculation
This calculator performs operations according to the following priority: Functions preceded by their argument Fractions (1m4, etc.) (x 1, x 2, n!, etc.) y x, xr Implied multiplication of a memory value (2Y, etc.) Functions followed by their argument (sin, cos, 1 etc.) Implied multiplication of a function (2sin 30, A , etc.) 4 nCr, nPr , +, AND OR, XOR, XNOR =, M+, M, M, DEG, RAD, GRAD, DATA, CD, r , xy, and other calculation ending instructions If parentheses are used, parenthesized calculations have precedence over any other calculations.
Refer to the calculation examples for each function. In the Line editor, the following symbols are used: : to indicate an expressions power. (m, @ ", @ Y) : to separate integers, numerators, and denominators. (W, @ k) When using @ O or @ W in the Line editor, values are entered in the following way: logn (base, value) abs value
PRINTED IN CHINA / IMPRIM EN CHINE / IMPRESO EN CHINA 07BGK (TINSE1278EHZZ)
Thank you for purchasing the SHARP Scientic Calculator Model EL-W531/W531G/W531H/W531HA/W535. About the calculation examples (including some formulas and tables), refer to the reverse side of this English manual. Refer to the number on the right of each title in the manual for use. After reading this manual, store it in a convenient location for future reference. Notes: Some of the models described in this manual may not be available in some countries. This product uses a period as a decimal point.
During actual use, not all symbols are displayed at the same time. Only the symbols required for the usage under instruction are shown in the display and calculation examples of this manual. Indicates that some contents are hidden in the / : / directions shown. 2ndF: Appears when @ is pressed, indicating that the functions shown in orange are enabled. HYP: Indicates that H has been pressed and the hyperbolic functions are enabled. If @ > is pressed, the symbols 2ndF HYP appear, indicating that inverse hyperbolic functions are enabled. ALPHA: Indicates that ;, x or t has been pressed, and entry (recall) of memory contents and recall of statistics can be performed. DEG/RAD/GRAD: Indicates angular units. BUSY: Appears during the execution of a calculation. W-VIEW: Indicates that the WriteView editor is selected. M: Indicates that a numerical value is stored in the independent memory (M). ENG/SCI/FIX/N2/N1: Indicates the notation used to display a value and changes by SET UP menu. N1 is displayed on-screen as NORM1, and N2 as NORM2.
The random function has four settings. (This function cannot be selected while using the N-base function.) To generate further random numbers in succession, press e. Press j to exit. Random numbers A pseudo-random number, with three signicant digits from 0 up to 0.999, can be generated by pressing @ w 0 e. Note: In the WriteView editor, the result will be a fraction or 0. Random dice To simulate a die-rolling, a random integer between 1 and 6 can be generated by pressing @ w 1 e. Random coin To simulate a coin ip, 0 (heads) or 1 (tails) can be randomly generated by pressing @ w 2 e. Random integer An integer between 0 and 99 can be generated randomly by pressing @ w 3 e.
ENTERING, DISPLAYING, AND EDITING THE EQUATION The WriteView Editor
Entry and display In the WriteView editor, you can enter and display fractions or certain functions as you would write them. Notes: The WriteView editor can only be used in NORMAL mode. If the equation grows too large, it may extend off the edge of the display after you obtain the result. If you want to see the entire equation, press l or r to return to the editing screen. Displaying calculation results When possible, calculation results will be displayed using fractions, r, and. When you press U, the display will cycle through the following display styles: improper fractions (with Mixed fractions (with or without ) decimal numbers or without ) decimal numbers Proper fractions (with or without ) Irrational numbers (square roots, fractions made using square roots) decimal numbers Notes: In the following cases, calculation results may be displayed using r: Arithmetic operations and memory calculations Trigonometric calculations In trigonometric calculations, when Entry value entering values such as those in multiples of 15 the table to the right, results may be DEG 1 shown using r. RAD multiples of 12 Calculation results may extend off 50 GRAD multiples of 3 the edges of the screen. You can see those parts by pressing l or r (depending on whether the left or right portion is hidden). Improper/proper fractions will be converted to and displayed as decimal numbers if the number of digits used in their expression is greater than nine. In the case of mixed fractions, the maximum number of displayable digits (including integers) is eight. If the number of digits in the denominator of a fractional result that uses is greater than three, the result is converted to and displayed as a decimal number.
INITIAL SET UP Mode Selection
NORMAL mode: b 0 (default) Used to perform arithmetic operations and function calculations. STAT mode: b 1 Used to perform statistical operations. DRILL mode: b 2 Used to practice math and multiplication table drills.
SET UP Menu
Press J to display the SET UP menu. Press j to exit the SET UP menu. Determination of the angular unit The following three angular units (degrees, radians, and grads) can be specied. DEG (): J (default) RAD (rad): J GRAD (g): J 0 2
3 Selecting the display notation and decimal places Five display notation systems are used to display calculation results: Two settings of Floating point (NORM1 and NORM2), Fixed decimal point (FIX), Scientic notation (SCI), and Engineering notation (ENG). When J (FIX) or J (ENG) is pressed, TAB(09)? will be displayed and the number of decimal places (TAB) can be set to any value between 0 and 9. When J (SCI) is pressed, SIG(09)? will be displayed and the number of signicant digits can be set to any value between 0 and 9. Entering 0 will set a 10-digit display.
Angular Unit Conversions
Each time @ ] is pressed, the angular unit changes in sequence.
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 uids, for example water, can splash onto it. Raindrops, water spray, juice, coffee, steam, perspiration, etc. will also cause malfunction. Clean with a soft, dry cloth. Do not use solvents or a wet cloth. Do not drop it or apply excessive force. Never dispose of batteries in a re. Keep batteries out of the reach of children. This product, including accessories, may change due to upgrading without prior notice.
BEFORE USING THE CALCULATOR
When using for the rst time, press the RESET switch (on the back), with the tip of a ball-point pen or similar object.
Adjusting the Display Contrast
Press J 3, then + or & to adjust the contrast. Press j to exit.
Memory calculations can be performed in NORMAL and STAT modes. Temporary memories (AF, X and Y) Press x and a variable key to store a value in memory. Press t and a variable key to recall the value from that memory. To place a variable in an equation, press ; and a variable key. Independent memory (M) In addition to all the features of temporary memories, a value can be added to or subtracted from an existing memory value. Press j x M to clear the independent memory (M). Last answer memory (ANS) The calculation result obtained by pressing = or any other calculation ending instruction is automatically stored in the last answer memory. Notes: Calculation results from the functions indicated below are automatically stored in the X or Y memories replacing any existing values. r , xy: X memory (r or x), Y memory ( or y) Two x values from a quadratic regression calculation in STAT mode: X memory (1:), Y memory (2:) Use of t or ; will recall the value stored in memory using up to 14 digits. Denable memories (D1D4) You can store functions or operations in denable memories (D1D4). To store a function or operation, press x, followed by a denable memory key (I, J, K, or L), followed by the operation you want to store. Menu-related operations, such as J, cannot be stored. Press j to return to the previous display. To call a stored function or operation, press the corresponding memory key. Calling a stored function will do nothing if the function that is called would be unusable in the current context. Any functions or operations that are stored in a denable memory will be replaced when you save a new one into that memory. When displaying and correcting a data set in STAT mode, you cannot store functions or operations in denable memories.
Power On and Off
Press j to turn the calculator on. The data that was onscreen when the power was turned off will appear on the display. Press @ o to turn it off.
Key Notations Used in this Manual
In this manual, key operations are described as follows: To specify e x: @ " To specify ln: i To specify E: ; E Functions that are printed in orange above the key require @ to be pressed rst before the key. When you specify the memory, press ; rst. Numbers for input values are not shown as keys, but as ordinary numbers. Functions that are printed in gray adjacent to the keys are effective in specic modes.
SHARP strongly recommends that separate permanent written records be kept of all important data. Data may be lost or altered in virtually any electronic memory product under certain circumstances. Therefore, SHARP assumes no responsibility for data lost or otherwise rendered unusable whether as a result of improper use, repairs, defects, battery replacement, use after the specied battery life has expired, or any other cause. 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 peripherals, 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 rst time After replacing the battery To clear all memory contents When 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.
The Line Editor
Entry and display In the Line editor, you can enter and display equations line by line. Notes: Up to three lines of text may be viewed on the screen at one time. If the length of the equation exceeds three lines, parts of it may be hidden from view after calculation. If you want to see the rest of the equation, press l or r to return to the editing screen. In the Line editor, calculation results are displayed in decimal form.
Setting the oating point number system in scientic notation Two settings are used to display a oating-point number: NORM1 (the default) and NORM2. A number is automatically displayed in scientic notation outside a preset range: NORM1 (J 1 3): 0.000000001 | x | 9,999,999,999 NORM2 (J 1 4): 0.01 | x | 9,999,999,999 Selecting the editor Two editors are available in NORMAL mode: The WriteView editor (W-VIEW): J (default) The Line editor (LINE): J Adjusting the display contrast Press J 3, then + or & to adjust the contrast. Press j to exit. Insert and overwrite entry methods When using the Line editor, you can change the entry method from INSERT (the default) to OVERWRITE. After you switch to the overwrite method (by pressing J 4 1), the triangular cursor will change to a rectangular one, and the number or function underneath it will be overwritten as you make entries.
The WriteView and Line Editors
This calculator has the following two editors in NORMAL mode: WriteView and Line. You can select between them in the SET UP menu.
Editing the Equation
The WriteView editor (default) The Line editor
Note: In certain calculation examples, where you see the o symbol, the key operations and calculation results are shown as they would appear in the Line editor.
Clearing the Entry and Memories
Operation j @Z Mode selection (b) @ P 0*4 @ P 1 0*4 @ P 2 0*4 RESET switch : Clear : Retain Entry AF*1, D1D4*2 ANS STAT*3 (Display) M, X, Y
Just after obtaining an answer, pressing l brings you to the end of the equation and pressing r brings you to the beginning. Press l, r, u, or d to move the cursor. Press @ l or @ r to jump the cursor to the beginning or the end of the equation. In the WriteView editor, you can use u and d to move the cursor up and downbetween the numerator and denominator, for example. Back space and delete key To delete a number or function, move the cursor to the right of it, then press N. You can also delete a number or function that the cursor is directly over by pressing @ y.
Press b 0 to select NORMAL mode. In each example, press j to clear the display rst. Unless otherwise specied, calculation examples are performed in the WriteView editor with the default display settings (@ P 0).
Multi-line Playback Function
Remove the hard case, holding it with your ngers in the positions shown below.
*1 Press j x and then choose a memory to clear one variable memory. *2 Denable memory. See Memory Calculations. *3 Statistical data (entered data) *4 See Memory clear key. *5 Cleared when changing between sub-modes in STAT mode.
This calculator is equipped with a function to recall previous equations and answers in NORMAL mode. A maximum of 340 characters can be stored in memory. When the memory is full, stored equations will be deleted to make room, starting with the oldest. Pressing u will display the previous equation. Further pressing u will display preceding equations (after returning to the previous equation, press d to view equations in order). In addition, @ u can be used to jump to the oldest equation, and @ d to jump to the newest one. To edit an equation after recalling it, press l or r. The multi-line memory will be cleared by the following operations: @ Z , mode change, RESET, N-base conversion, angular unit conversion, editor change (J or J 2 1), and memory clear (@ P 1 0).
The closing parenthesis ) just before = or m may be omitted.
The previous calculation result can be used in the subsequent calculation. However, it cannot be recalled after entering multiple instructions.
In constant calculations, the addend becomes a constant. Subtraction and division are performed in the same manner. For multiplication, the multiplicand becomes a constant. In constant calculations, constants will be displayed as K.
Arithmetic operations and memory calculations can be performed using fractions. In NORMAL mode, conversion between a decimal number and a fraction can be performed by pressing U. Notes: Improper/proper fractions will be converted to and displayed as decimal numbers if the number of digits used in their expression is greater than nine. In the case of mixed fractions, the maximum number of displayable digits (including integers) is eight. To convert a sexagesimal value to a fraction, rst convert it by pressing @ :.
Binary, Pental, Octal, Decimal, and Hexadecimal 11 Operations (N-base)
Conversions can be performed between N-base numbers in NORMAL mode. The four basic arithmetic operations, calculations with parentheses, and memory calculations can also be performed, along with the logical operations AND, OR, NOT, NEG, XOR, and XNOR on binary, pental, octal, and hexadecimal numbers. Conversion to each system is performed with the following keys: @ z (BIN appears), @ r (PEN appears), @ g (OCT appears), @ h (HEX appears), @ / (BIN, PEN, OCT, and HEX disappear) Note: The hexadecimal numbers AF are entered by pressing m , * , A , l , i , and H. In the binary, pental, octal, and hexadecimal systems, fractional parts cannot be entered. When a decimal number having a fractional part is converted into a binary, pental, octal, or hexadecimal number, the fractional part will be truncated. Likewise, when the result of a binary, pental, octal, or hexadecimal calculation includes a fractional part, the fractional part will be truncated. In the binary, pental, octal, and hexadecimal systems, negative numbers are displayed as a complement.
A B C D E F
Mean of samples (x data) Sample standard deviation (x data) Population standard deviation (x data) Number of samples Sum of samples (x data)
Math Drill: b Math operation questions with positive integers and 0 are displayed randomly. It is possible to select the number of questions and operator type. Multiplication Table ( Table): b Questions from each row of the multiplication table (1 to 12) are displayed serially or randomly. To exit DRILL mode, press b and select another mode.
Error codes and error types ERROR 01: Syntax error An attempt was made to perform an invalid operation. Ex. 2 + & 5 = ERROR 02: Calculation error The absolute value of an intermediate or nal calculation result equals or exceeds 10100. An attempt was made to divide by zero (or an intermediate calculation resulted in zero). The calculation ranges were exceeded while performing calculations. ERROR 03: Nesting error The available number of buffers was exceeded. (There are 10 buffers for numeric values and 64 buffers for calculation instructions). ERROR 04: Data over Data items exceeded 100 in STAT mode.
If the product is not to be used for some time, to avoid damage to the unit from a leaking battery, remove it and store in a safe place. Do not leave an exhausted battery inside the product. Keep batteries out of the reach of children. An exhausted battery left in the calculator may leak and damage the calculator. Explosion risk may be caused by incorrect handling. Do not throw batteries into a re as they may explode.
Sum of squares of samples (x data) Mean of samples ( y data) Sample standard deviation ( y data) Population standard deviation ( y data) Sum of samples ( y data)
1. Turn the power off by pressing @ o. 2. Remove the two screws. (Fig. 1) 3. Slide the battery cover slightly and lift it to remove. 4. EL-W531/W531G/W535: Remove the used battery by prying it out with a ball-point pen or other similar pointed device. (Fig. 2) EL-W531H/W531HA: Remove the used battery. 5. EL-W531/W531G/W535: Install one new battery. Make sure the + side is facing up. EL-W531H/W531HA: Install one new battery. First insert the side toward the spring. (Fig. 3) 6. Replace the cover and screws. 7. Press the RESET switch (on the back) with the tip of a ball-point pen or similar object. 8. Adjust the display contrast. See Adjusting the Display Contrast. Make sure that the display appears as shown below. If the display does not appear as shown, remove the battery, reinstall it, and check the display once again.
Using Math Drill and Table
1. Press b for Math Drill or b for Table. 2. Math Drill: Use u and d to select the number of questions (25, 50, or 100). Table: Use u and d to select a row in the multiplication table (1 to 12). 3. Math Drill: Use l and r to select the operator type for questions (+, , , , or +). Table: Use l and r to select the order type (Serial or Random). 4. Press e to start. When using Math Drill or Table (random order only), questions are randomly selected and will not repeat except by chance. 5. Enter your answer. Press j or N to clear the entered number and then enter the correct answer. 6. Press e. If the answer is correct, appears and the next question is displayed. If the answer is wrong, appears and the same question is displayed. This will be regarded as an incorrect answer. If you press e without entering an answer, the correct answer is displayed and then the next question is displayed. This will be regarded as an incorrect answer. 7. Continue answering the series of questions by entering the answer and pressing e. 8. After you nish, press e and the number and percentage of correct answers are displayed. 9. Press e to return to the initial screen for your current drill. Math Drill sample
Current question/ Total questions Question
Sum of squares of samples ( y data) Sum of products of samples (x, y) Correlation coefcient Coefcient of regression equation Coefcient of regression equation Coefcient of quadratic regression equation
Cannot delete! The selected item cannot be deleted by pressing N or @ y in the WriteView editor. Ex. * 5 r A l N In this example, delete the exponent before attempting to delete the parentheses.
Time, Decimal, and Sexagesimal Calculations
Conversion between decimal and sexagesimal numbers can be performed. In addition, the four basic arithmetic operations and memory calculations can be performed using the sexagesimal system. Notation for sexagesimal is as follows:
Use ; and t to perform a variable calculation in STAT mode. U does not function in STAT mode.
See step 6 above.
Within the ranges specied, this calculator is accurate to 1 of the 10th digit of the mantissa. However, a calculation error increases in continuous calculations due to accumulation of each calculation error. (This is the same for y x, xr, n!, e x, ln, etc., where continuous calculations are performed internally.) Additionally, a calculation error will accumulate and become larger in the vicinity of inection points and singular points of functions. Calculation ranges 1099 to 9.and 0. If the absolute value of an entry or a nal or intermediate result of a calculation is less than 1099, the value is considered to be 0 in calculations and in the display. Display of results using r Calculation results may be displayed using r when all of the following conditions are met: When intermediate and nal calculation results are displayed in the following form: P P a eb c d f When each coefcient falls into the following ranges: 1 a < 100; 1 < b < 1,000; 0 c < 100; 1 d < 1,000; 1 e < 100; 1 f < 100 When the number of terms in the intermediate and nal calculation results is one or two. Note: The result of two fractional terms that include r will be reduced to a common denominator.
Automatic Power Off Function
This calculator will turn itself off to save battery power if no key is pressed for approximately 10 minutes.
Calculation features: Scientic calculations, statistical calculations, etc. Drill features: Math Drill and Multiplication Table Display: dot matrix liquid crystal display Display of calculation results: Mantissa: 10 digits Exponent: 2 digits Internal calculations: Mantissas of up to 14 digits Pending operations: 64 calculations 10 numeric values Power source: EL-W531/W535 1.5 V (DC): Alkaline battery (LR44 or equivalent) 1 EL-W531G Built-in solar cells 1.5 V (DC): Backup battery (Alkaline battery (LR44 or equivalent) 1) EL-W531H/W531HA 1.5 V (DC): Heavy duty manganese battery (size AAA or R03) 1 Power consumption: EL-W531/W531H/W531HA/W535 0.00011 W Operating time: EL-W531/W535 (varies according to Approx. 3,000 hours when continuously use and other factors) displaying 55555. at 25C (77F) EL-W531G Approx. 3,000 hours when continuously displaying 55555. at 25C (77F), using the alkaline battery only EL-W531H/W531HA Approx. 17,000 hours when continuously displaying 55555. at 25C (77F) Operating temperature: 0C40C (32F104F) External dimensions: 79.6 mm (W) 161.5 mm (D) 15.5 mm (H) 3-1/8 (W) 6-11/32 (D) 5/8 (H) Weight: EL-W531/W535 Approx. 100 g (0.22 lb) (including battery) EL-W531G Approx. 102 g (0.23 lb) (including battery) EL-W531H/W531HA Approx. 107 g (0.24 lb) (including battery) Accessories: Battery 1 (installed), operation manual, and hard case
Number of questions Operator type Percentage correct Correct answers
Statistical calculations can be performed in STAT mode. There are eight sub-modes within STAT mode. Press b 1, then press the number key that corresponds to your choice: 0 (S#a# 0 [SD]): Single-variable statistics 1 (S#a# 1 [LINE]): Linear regression 2 (S#a# 2 [QUAD]): Quadratic regression 3 (S#a# 3 [E_EXP]): Euler exponential regression 4 (S#a# 4 [LOG]): Logarithmic regression 5 (S#a# 5 [POWER]): Power regression 6 (S#a# 6 [INV]): Inverse regression 7 (S#a# 7 [G_EXP]): General exponential regression
Data set number Data x Frequency Total remaining questions Question Data set number Data x Data y Frequency
Statistical Calculations and Variables
The following statistics can be obtained for each statistical calculation (refer to the table below): Single-variable statistical calculation Statistics of Linear regression calculation Statistics of and. In addition, the estimate of y for a given x (estimate y) and the estimate of x for a given y (estimate x).
Display and move the cursor to the data item to be modied by using u and d, input the correct value, then press _ or e. To delete a data set, display and move the cursor to an item of the data set to delete by using u and d, then press @ #. The data set will be deleted. To add a new data set, press j to exit the display of previously entered data and input the values, then press _.
BATTERY REPLACEMENT Notes on Battery Replacement
Improper handling of batteries can cause electrolyte leakage or explosion. Be sure to observe the following handling rules: Make sure the new battery is the correct type. When installing, orient the battery properly as indicated in the calculator. The battery is factory-installed before shipment, and may be exhausted before it reaches the service life stated in the specications. Notes on erasure of memory contents When the battery is replaced, the memory contents are erased. Erasure can also occur if the calculator is defective or when it is repaired. Make a note of all important memory contents in case accidental erasure occurs.
Multiplicand Order type Percentage correct Correct answers
Statistical Calculation Formulas
Type Linear Quadratic Euler exponential Logarithmic Power Inverse General exponential Regression formula
Ranges of Math Drill Questions
The range of questions for each operator type is as follows. + Addition operator: 0 + 0 to 20 + 20 ] Subtraction operator: to 20 20; answers are positive integers and 0. > Multiplication operator: or to ) Division operator: to 144 12; answers are positive integers from 1 to 12 and 0, dividends of up to 144, and divisors of up to 12. +]>) Mixed operators: Questions within all the above ranges are displayed.
y = a + bx y = a + bx + cx 2 y = a ebx y = a + b ln x y = a xb
1 y=a+b x
Quadratic regression calculation Statistics of and , and coefcients a, b, c in the quadratic regression formula ( y = a + bx + cx 2). (For quadratic regression calculations, no correlation coefcient (r) can be obtained.) When there are two x values, each value will be displayed with 1: or 2:, and stored separately in the X and Y memories. Euler exponential regression, logarithmic regression, power regression, inverse regression, and general exponential regression calculations Statistics of and. In addition, the estimate of y for a given x and the estimate of x for a given y. (Since the calculator converts each formula into a linear regression formula before actual calculation takes place, it obtains all statistics, except coefcients a and b, from converted data rather than entered data.)
When to Replace the Battery
EL-W531/W531H/W531HA/W535: If the display has poor contrast even after adjusting the display contrast, the battery requires replacement. EL-W531G: If the display has poor contrast or nothing appears on the display when j is pressed in dim lighting, even after adjusting the display contrast, it is time to replace the battery.
y = a bx
ERRORS AND CALCULATION RANGES Errors
An error will occur if an operation exceeds the calculation ranges, or if a mathematically illegal operation is attempted. When an error occurs, pressing l or r automatically moves the cursor back to the place in the equation where the error occurred. Edit the equation or press j to clear the equation.
FOR MORE INFORMATION ABOUT SCIENTIFIC CALCULATORS
Visit our Web site. http://sharp-world.com/calculator/
An error will occur when: The absolute value of the intermediate result or calculation result is equal to or greater than 1 10100. The denominator is zero. An attempt is made to take the square root of a negative number. No solution exists in the quadratic regression calculation.
Fluid from a leaking battery accidentally entering an eye could result in serious injury. Should this occur, wash with clean water and immediately consult a doctor. Should uid from a leaking battery come in contact with your skin or clothes, immediately wash with clean water.
* Jumlah memori yang digunakan untuk kepentingan tampilan dalam editor WriteView, diukur dalam jumlah karakter (tidak termasuk nilai yang dimasukkan, ditunjukkan dalam diagram dengan )
DRG DEC BIN PEN OCT HEX AND OR XOR XNOR
r= sx = sy = x=3 y = 46
r= sx = sy =
RAD, GRAD DEG: | x | < 10100 GRAD: | x | < 1098 2
y = ? 3 @ U x = ? 46 @ V
46 x 24.61590706
DEC: | x | 9999999999 BIN: 1000000000 x x 111111111 PEN: 2222222223 x x 2222222222 OCT: 4000000000 x x 3777777777 HEX: FDABF41C01 x FFFFFFFFFF 0 x 2540BE3FF
A. Information on Disposal for Users (private households) 1. In the European Union Attention: If you want to dispose of this equipment, please do not use the ordinary dust bin! Used electrical and electronic equipment must be treated separately and in accordance Attention: Your product with legislation that requires proper treatment, recovery and recycling of used electrical and electronic equipment. is marked with this Following the implementation by member states, private households within the EU states symbol. It means that may return their used electrical and electronic equipment to designated collection facilities used electrical and free of charge*. In some countries* your local retailer may also take back your old product electronic products free of charge if you purchase a similar new one. should not be mixed with general household *) Please contact your local authority for further details. waste. There is a If your used electrical or electronic equipment has batteries or accumulators, please separate collection dispose of these separately beforehand according to local requirements. system for these By disposing of this product correctly you will help ensure that the waste undergoes the products. necessary treatment, recovery and recycling and thus prevent potential negative effects on the environment and human health which could otherwise arise due to inappropriate waste handling. 2. In other Countries outside the EU If you wish to discard this product, please contact your local authorities and ask for the correct method of disposal. For Switzerland: Used electrical or electronic equipment can be returned free of charge to the dealer, even if you dont purchase a new product. Further collection facilities are listed on the homepage of www.swico.ch or www.sens.ch. B. Information on Disposal for Business Users. 1. In the European Union If the product is used for business purposes and you want to discard it: Please contact your SHARP dealer who will inform you about the take-back of the product. You might be charged for the costs arising from take-back and recycling. Small products (and small amounts) might be taken back by your local collection facilities. For Spain: Please contact the established collection system or your local authority for take-back of your used products. 2. In other Countries outside the EU If you wish to discard of this product, please contact your local authorities and ask for the correct method of disposal.
For Australia/New Zealand only: For warranty information please see www.sharp.net.au.
WriteView EL-W531 The sums are stacking up!
One year on and tens of thousands of sales later the replacement for the EL-531WB, the WriteView EL-W531, has become a firm favourite for secondary school students.
The Sharp WriteView EL-W531 has advanced display features that allow the user to show fractions, square roots, surds, logarithms to any base, including base e, powers, reciprocals, trigonometric ratios, hyperbolic functions etc. All displayed just as they are written and used in textbook layout. Additionally, there are powerful statistical analysis functions, random number features and the ability to work in different base number arithmetic. In addition to this, the WriteView EL-W531 has two unique Sharp innovations: The first is the Change Key which converts answers between irrational number, fraction and decimal form where possible. The second is a set of four User Defined keys, D1 to D4. These allow the user to assign a combination of key strokes that define an existing keyboard function to each of the keys D1D4 as a function that can be achieved in a single touch. Key Features of WriteView EL-W531: Display shows textbook notation 297 functions 96 x 32 pixel display Constant/chain calculation and last answer recall Change key for easy switch between fractions /decimal / irrational form display D1D4 user defined function keys Multi-line playback With its 96 x 32 pixel 4-line display, 297 available functions, teachers and students support material including a comprehensive operating manual and PC emulation software, the WriteView EL-W531 is a powerful education tool. You can win 30 of them for your students see back page. 3 digit punctuation Drill function PC emulation software for class teaching (not sold with product but available for teachers from EDU dealers)
WriteView EL-W531 FAQs
Q: What size is the display? A: The four line display is 96 x 32 pixels in size. Answers can be displayed without the pixel information of the original problem being lost at the top of the screen. Q: Do User Assigned keys D1D4 mean the calculator is programmable? A: No. The keys D1D4 are only a method of one-key access to 2-key or 3-key functions already standard on the calculator. Q: Is the PC Emulation program easy to use? A: Yes. The program shows on the PC screen a very clear, stylised image of the EL-W531. The keys of the image perform exactly as the real calculator, which on an interactive whiteboard, make touch key demonstrations very easy. Q: Can I capture EL-W531 screen displays for use in lesson handouts, homework exercises and worksheets? A: Yes. A simple display capture button in the PC Emulation program stores all required screen displays in a dedicated folder. Images can be copied from this folder as needed into other user software e.g. Word. Q: Can the PC Emulation program be run simultaneously on more than one PC? A: Yes. Once you have the program it can be loaded and run on as many PCs as you require. The program is there to be used and SHARP have deliberately made the software supportive to teachers needs, without restrictions. Q: To use fractions, must the fraction button be keyed first? A: No. You can press the fraction button either before or after the numerator is entered. Q: Can answers easily be changed between fraction and decimal notation? A: Yes. One key does it all. The CHANGE key. Q: What random numbers features does the machine have? A: There is a choice: positive random fractions or random integer numbers 1-6 (simulating dice-rolling) or random numbers 0 or 1 (coin tossing) or random integers between 0 and 99.
FREE! A full range of resource materials for WriteView calculators
The WriteView EL-W531 and the new EL-W506 are being supported with a comprehensive set of resource materials to help both teachers and students take full advantage of the advanced capabilities of each machine. Each resource pack for the WriteView EL-W531 and EL-W506 includes: teacher and student worksheets with problems and worked examples, points for discussion and ideas for extended study. Their purpose is to engage with students and encourage them to develop their understanding of mathematics. To receive your FREE WriteView Resource Pack please contact your local dealer.
Sharp Discontinues EL-531WB & EL-506WB Models
Sharp has discontinued the EL-531WB & EL-506WB models from the current range and replaced both models with the WriteView EL-W531 & EL-W506. Both new models are more advanced in technological features and boast the 4-line display which enables students to view calculations just as you would see them written in a text book.
Sharp launches new range to primary schools
EL-S50BBL Drill and practise feature Selectable 25, 50 or 100 questions Correct answer support Mode selection (calculator or maths exercises) Suitable for Key Stage 1 EL-M332BBL/BPK 10 digit large display Decimal setting 3 key memory Conversion key Right shift key Tax keys Change sign
Sharp Launches WriteView EL-W506 And the success story continues
Following the success of the WriteView EL-W531 Sharp launches its latest calculator using WriteView display technology the WriteView EL-W506, the display that shows calculations and answers in text book layout fractions, square roots, surds, logarithms to any base, powers, reciprocals, trigonometric ratios The new WriteView EL-W506 incorporates all the technological advances of the WriteView EL-W531 plus a host of new features. The EL-W506 has a massive total of 556 functions! Innovative new keys: Change key which converts answers between irrational number, fraction and decimal form. User defined keys D1D4: the ability to assign a combination of key strokes to the keys D1D4 to achieve single touch functions. Functions Keys F1F4: the ability to store created expressions on any of these 4 keys. The EL-W506 is more advanced and rich with features: Complex number calculation Quadratic and cubic equation solver Matrix calculations List calculations Differentiation and Integration Powerful statistical analysis As well as standard keyboard functions, menu driven options give access to the very advanced capabilities of the EL-W506 and, as a particular feature, the calculator can be setup to display your own personal message at power off.
WriteView EL-W506 FAQs
Q: Can a matrix be converted to a list? A: Yes. With the calculator set in MATRIX MODE there are two built-in functions for converting matrices to a LIST. Up to four lists can be created using each of the left hand columns of matrices matA to matD, where they exist. Alternatively up to four lists can be created using each of the four columns of matA, where they exist. Q: I see that User Defined keys D1D4 are EL-W506 functions but what are functions F1F4? A: The User Defined keys D1D4 introduced with the EL-W531, allowing the user to combine two or more key strokes on one of the D1D4 keys, have been added to with keys F1F4: Formula Memories. The user can create an expression or formula and store it using one of the Formula Memories F1F4 for recall later. If the expression uses any of the standard memories of the calculator: A F, X, Y, M and ANS then the expression will be evaluated on recall when these memories have values. Q: What does the function do? A: The cumulative sum of an expression can be found using this function. The expression is written, the range of summation defined and the incremental steps, if required, are set. For example, the cumulative sum of the expression (X + 2) can be found as X takes values between 1 and 5 in steps of 0.5. (Answer: 45). Q: What size matrices will the EL-W506 handle? A: The EL-W506 can store and edit up to four matrices: matA to matD. Each matrix can be defined up to a size of 4 x 4. Each stored matrix can be used in arithmetic calculations including x3, x2 and x-1 provided matrix dimension rules are obeyed. Q: What special statistical functions does the EL-W506 have? A: In addition to all the expected statistical capability of an advanced scientific calculator the EL-W506 has built-in functions to allow the calculation of the probability of a variable being within chosen limits on a Normal Distribution curve.
Sharp Attends Education Exhibitions in 2008!
The Education Show
Sharp will be attending The Education Show, which takes place at the NEC, Birmingham, 28th February1st March, exhibiting on stand no: IT-W55. The exhibition will provide Sharp the perfect opportunity to showcase and demonstrate some new and innovative concepts from within the copier, projector and calculator divisions. WriteView EL-W531 and EL-W506 were demonstrated together with the appropriate PC software emulator. The document solutions division showcased their new & innovative Schools Information Management System (SIMS) which is now used in most UK schools from Primary level upwards. Its used to store and retrieve electronic records on each student. The projector division showcased their three new lightweight projectors PG-150X, XR-30X and XG-F260X all suited to the classroom environment and boast a comprehensive choice of connections including DVI-D, often seen in high-end projectors, all offering digital compatibility with the latest technology all of these new products, highlighted the diversity of the education product range offered by Sharp.
WIN 30 EL-W531 NEW WRITEVIEW CALCULATORS FOR YOUR STUDENTS!
If you would like to be entered into the free prize draw to win 30 WriteView Calculators together with free emulation software all you need to do is to provide your name /name of academic institute / email address and phone number and you will automatically be entered into the free prize draw. Please send your details to: email@example.com Prize draw will be held on Monday 27th April 2008. Winners names will be published in the next edition of Sharp Minds and www.sharp.co.uk/education
ATM Conference 08
Following on from our successful attendance at ATM Conference 08, we will be again exhibiting this years ATM Conference. ATM will be holding the event at Keele University 3rd5th April and we will be showcasing the latest model WriteView EL-W506. We will also be sponsoring the treasure trail and evening quiz, by donating some fantastic prizes. If you are going to ATM this year please drop by to see us we would love to demonstrate the new WriteView EL-W506 and emulator!
Go online, get more help
Youll find a wealth of useful help on the Sharp educational website. This is solely dedicated to providing a complete support solution for teachers and pupils alike including downloadable manuals and other support materials.
At the beginning of the year we exhibited at the BETT Exhibition at Earls Court, London, 9th13th January. Sharp showcased many products across a number of divisions which included calculator, fax, copier, and projector.
Questions and feedback
If you have any questions regarding WriteView or any of our other educational calculators please contact Ron Johnson, our residential mathematics consultant on: firstname.lastname@example.org and he will be happy to answer all your mathematical queries.
If you have any comments or feedback on this issue or have a story for the next issue of Sharp Minds, please contact Lisa Watson at email@example.com or phone: 2133
TA-F511 C4000 CY-M9054EUC CRD-8322B Pyramid CR66 Fedders HB30 Strav1020 AC-VQL1BP KX-TG1312HG Gwhd6500R A710 IS 1010 Plus DPX303 XTZ125-2003 AR-250 Astro 34 LI VGN-TZ21wn-B DAV-DZ870W Camera Passive ES-7036 CH-X350 SB-22S MVC-FD92 WEP750 Condens F24 Vivicam 8400 CQ-C1303U D 50 HCD-FX10 Bell 351 Exchange 70ES-03S Writeview RX-FT500 VP-L630 XVS1300A-2007 DRB3475 PS42C450b1wxxc Nokia 330 PCV-RXM21 KAC-526 E-200-F EMP-81 644 B DVP5500S III GPS Installation 2607PG MCD288-05 W-800 Radio FLS1284 DGS-3324SRI MDX-E100 AU-317 IS8100 Takara GP39 Pyramid CR82 Motorola D203 CZ-15N112T Gigaset C150 CDP-X555ES Xterra-2002 CD1351S 51 Quad 520 CLX-3175K 78001KF-MN 89F SLV-D920E TC-SD1 190TW9FB LM-U5050A F401S IT-700 Razr V3A WS-8610 UX-D17CL Xl DUO 212 DSP DSB-P990v DIR Autoloader TC-21S1R N341I KDC-8070W WD-12650TP KX-TS600 HD4QE22SA 29PT8703 Kxtc1486B LAV72640 D-590 Zoom Sslcomp Ezl24025-B406 LN46C550 FZ1-S-2009 NH-AA-DA PLC-XU46 AP60-AP61-ap70 Samsung L100 Server
manuel d'instructions, Guide de l'utilisateur | Manual de instrucciones, Instrucciones de uso | Bedienungsanleitung, Bedienungsanleitung | Manual de Instruções, guia do usuário | инструкция | návod na použitie, Užívateľská príručka, návod k použití | bruksanvisningen | instrukcja, podręcznik użytkownika | kullanım kılavuzu, Kullanım | kézikönyv, használati útmutató | manuale di istruzioni, istruzioni d'uso | handleiding, gebruikershandleiding
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101