Instruction/ maintenance manual of the product F-715SG Canon
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PRINTED IN CHINA ENGLISH ........................................... P .2~20 CALCULA TION EXAMPLES ........... P .21~40 E E-IM-2618.
2 ENGLISH DISPLAY (2-LINE DISPLAY)................................................................. P.4 TO GET START ..................................................................................... P.5 Power ON, OFF ..............................
3 Thank you for purchasing Canon Scientific Calculator . The F-715SG features 250 scientific, statistical and other advance functions such as LCM, GCD, Quotient and Remainder Calculations. We recommend you to read this user manual and all the important notices before start using F-715SG.
4 DISPLA Y (2-LINE DISPLA Y) <Status Indicators> : Shift Key : Alpha Key hyp : Hyperbolic Key M : Independent Memory STO : Store Memory RCL : Recall Memory SD : Statistic Mode REG : Regression M.
5 T O GET ST ART Power ON, OFF First time operation: 1. Pull out the battery insulation sheet, then the battery will be loaded. 2. Press (All) to reset the calculator .
6 Before Using the Calculator Check the current Calculation Mode Be sure to check the status indicators that indicate the current calculation mode (SD, REG... etc), display formats setting and angle unit setting (Deg, Rad, Gra) before starting a calculation.
7 Input Capacity F-715SG allows you to input a single calculation up to 79 steps. Starting from the 73rd step, the cursor changes from [ _ ] to [ ] that notifying the memory is running low . In case you need to input a single calculation with more than 79 steps, you should separate your calculation into two or more segments.
8 Input Editing New input begins on the left of the upper (entry) line. As the entries are more than 12 digits, the line will scroll to the right consecutively . Press , to scroll the cursor within the upper (entry) line and you can perform input editing as needed.
9 INPUT RANGE AND ERROR MESSA GE Calculation Stacks This calculator uses memory areas, called "stacks", to temporarily store numeric value (numbers) and commands (+ – x ...) according to their precedence during calculations. The numeric stack has 10 levels and the command stack has 24 levels.
10 Calculation Stacks This calculator uses memory areas, called "stacks", to temporarily store numeric value (numbers) and commands (+ – x ...) according to their precedence during calculations. The numeric stack has 10 levels and the command stack has 24 levels.
11 BASIC CAL CULA TIONS Arithmetic Calculations • T o calculate the negative values (excludes the negative exponent), you have to enclose them with parentheses. • This Calculator supports 24-level of parenthetical expression. • Y ou can omit the close parentheses as the calculation ends with or .
2 12 Answer Memory (Example #6) • The input values or the most recent calculation result will be automatically stored into Answer Memory whenever you press , , , followed by a memory variables, or just recall a memory variable by . • Y ou can recall and use the latest stored Answer Memory by pressing .
3 13 Answer Memory (Example #6) • The input values or the most recent calculation result will be automatically stored into Answer Memory whenever you press , , , followed by a memory variables, or just recall a memory variable by . • Y ou can recall and use the latest stored Answer Memory by pressing .
4 14 Square, Root, Cube, Cube Root, Power , Power Root, Reciprocal and Pi (Example #10) FUNCTIONAL SCIENTIFIC CALCULA TIONS Press to enter COMP mode for performing functional scientific calculations. During the busy calculation, the calculator will display the message [PROCESSING].
5 15 T rigonometry Calculations Before using the trigonometric functions (except hyperbolic calculations), select the appropriate angle unit (Deg/ Rad/ Gra) by . 90 o = Radians = 100 Gradients. (Example #12) Random Number Generation (Example #14) : T o generate a random number between 0.
6 16 Random Number Generation (Example #14) : T o generate a random number between 0.000 and 0.999. : T o generate a random number between two specified positive integers. The entry is divided by " , ". * The value is show in Ex. #14 only a sample, results will differ each time.
7 17 T o enter the standard deviation mode by pressing , [SD] indicator lights up. If press , you can enter the regression mode selection menu. [REG] indicator will be turned on. Before starting, be sure to clear the statistic memory by pressing . Perform the data input (Precautions!) .
8 18 Regression Calculations Press to enter REG mode: Press , or for [Lin] = Linear regression, [Log] = Logarithmic regression, [Exp] = Exponential regression. press or to enter another regression options: Y ou can press , or for [Pwr] = Power regression, [Inv] = Inverse regression, [Quad] = Quadratic regression.
9 19 AD VICE AND PRECAUTIONS This calculator contains precision components such as LSI chips and should not be used in place subject to rapid variations in temperature, excessive humidity dirt or dust, or exposed to direct sunlight. The liquid crystal display panel is made of glass and should not be subjected to excessive pressure.
10 20 Battery Cautions! Keep the battery out of reach of children. If the battery is swallowed, contact a doctor immediately . Misuse of battery may cause leakage, explosion, damages or personal injury . Don’t recharge or disassemble the battery , it could cause a short circuit.
An important point after buying a device Canon F-715SG (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Canon F-715SG yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Canon F-715SG - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Canon F-715SG you will learn all the available features of the product, as well as information on its operation. The information that you get Canon F-715SG will certainly help you make a decision on the purchase.
If you already are a holder of Canon F-715SG, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Canon F-715SG.
However, one of the most important roles played by the user manual is to help in solving problems with Canon F-715SG. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Canon F-715SG along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
