Instruction Manual
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Order of operations P.18 4. Errors P.25 CALCULATION EXAMPLES P.26 1. Basic function calculations P.32 4. Key symbols P.5 3. Statistical calculations P.21 6. Decimal calculations P.26 2. Applied calculations P.37 5. Calculation range P.19 5. Operation range and accuracy P.39 BATTERY REPLACEMENT P.42 ADVICE AND PRECAUTIONS P.43 SPECIFICATIONS P.44 2 CONTENTS HOW TO OPEN / CLOSE THE COVER P.3 DISPLAY P.4 GETTING STARTED P.5 1. Check the current calculation mode P.5 2. Binary / Octal / Hexadecimal calculations P.30 3.
Order of operations P.18 4. Errors P.25 CALCULATION EXAMPLES P.26 1. Basic function calculations P.32 4. Key symbols P.5 3. Statistical calculations P.21 6. Decimal calculations P.26 2. Applied calculations P.37 5. Calculation range P.19 5. Operation range and accuracy P.39 BATTERY REPLACEMENT P.42 ADVICE AND PRECAUTIONS P.43 SPECIFICATIONS P.44 2 CONTENTS HOW TO OPEN / CLOSE THE COVER P.3 DISPLAY P.4 GETTING STARTED P.5 1. Check the current calculation mode P.5 2. Binary / Octal / Hexadecimal calculations P.30 3.
Instruction Manual
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Keep this manual on hand for future reference. HOW TO OPEN / CLOSE THE COVER Open or close the cover by sliding as shown in the figures. OPEN CLOSE 3 IMPORTANT: READ BEFORE USE Please read the following instructions and safety precautions before using the Scientific Calculator.
Keep this manual on hand for future reference. HOW TO OPEN / CLOSE THE COVER Open or close the cover by sliding as shown in the figures. OPEN CLOSE 3 IMPORTANT: READ BEFORE USE Please read the following instructions and safety precautions before using the Scientific Calculator.
Instruction Manual
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DISPLAY STO RCL BIN OCT HEX HYP CPLX STAT σ : Shift Key : Store Memory : Recall Memory : Binary Mode : Octal Mode : Hexadecimal Mode : Hyperbolic : Complex Mode : Statistics Mode : Standard Deviation of Population : Gradient Mode : Degree Mode : Radian Mode Note: For possible errors, see page 25 "Errors". 4
DISPLAY STO RCL BIN OCT HEX HYP CPLX STAT σ : Shift Key : Store Memory : Recall Memory : Binary Mode : Octal Mode : Hexadecimal Mode : Hyperbolic : Complex Mode : Statistics Mode : Standard Deviation of Population : Gradient Mode : Degree Mode : Radian Mode Note: For possible errors, see page 25 "Errors". 4
Instruction Manual
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... function key: Calculate the summation of " " data were input when it is colored in Statistic mode only. The "D" key is pressed immediately after . 5 In Statistic mode ("STAT" indicator lights up), they work as follows. To use a function printed on a key, press the key. Note: The blue keys are active in gray. If you get into trouble, hold + to check the status indicators that indicate the current calculation mode (DEG, BIN, STAT and CPLX) and display formats setting...
... function key: Calculate the summation of " " data were input when it is colored in Statistic mode only. The "D" key is pressed immediately after . 5 In Statistic mode ("STAT" indicator lights up), they work as follows. To use a function printed on a key, press the key. Note: The blue keys are active in gray. If you get into trouble, hold + to check the status indicators that indicate the current calculation mode (DEG, BIN, STAT and CPLX) and display formats setting...
Instruction Manual
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Turns the calculator off . 6 The memory is cleared, and the calculation mode is not used for about 7 minutes, the calculator will automatically power off . Reset Key: Reset the calculator when these keys are pressed. Auto Power Off Function When the calculator is reset to reset the calculator. Power ON, OFF Hold + to Decimal Calculation (Floating mode).
Turns the calculator off . 6 The memory is cleared, and the calculation mode is not used for about 7 minutes, the calculator will automatically power off . Reset Key: Reset the calculator when these keys are pressed. Auto Power Off Function When the calculator is reset to reset the calculator. Power ON, OFF Hold + to Decimal Calculation (Floating mode).
Instruction Manual
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Degree / Radian / Gradient Mode Key Angle Unit Conversion Mode: For converting angle values to different units. (DEG RAD GRAD) Example (in Degree mode): 10
Degree / Radian / Gradient Mode Key Angle Unit Conversion Mode: For converting angle values to different units. (DEG RAD GRAD) Example (in Degree mode): 10
Instruction Manual
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" " Example: "" Note! • Fraction calculation results will be displayed in decimal format automatically whenever the total digits of a fractional value (integer + numerator + denominator + separator marks) exceeds 10. • can convert the results of fractional calculations to enter both mixed and improper fractions. Fraction Calculation Keys Fraction Key: Use this key to decimal notation, and vice versa. 12
" " Example: "" Note! • Fraction calculation results will be displayed in decimal format automatically whenever the total digits of a fractional value (integer + numerator + denominator + separator marks) exceeds 10. • can convert the results of fractional calculations to enter both mixed and improper fractions. Fraction Calculation Keys Fraction Key: Use this key to decimal notation, and vice versa. 12
Instruction Manual
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...a variable. Memory Keys Independent Memory: The data in the independent memory is retained even when the calculator is turned off. Memory Variables: You can assign a specific value or a calculation result to store data, results, or dedicated values. Store Values Key: To store variable into memory. Exchange Memory By Display Value: Replaces the displayed number with the contents of the independent memory. Memory Recall Key: Retrieve the value of the independent memory. Memory Plus and Minus Key: Add or Substract numbers to the independent memory. Example: Using the independent memory...
...a variable. Memory Keys Independent Memory: The data in the independent memory is retained even when the calculator is turned off. Memory Variables: You can assign a specific value or a calculation result to store data, results, or dedicated values. Store Values Key: To store variable into memory. Exchange Memory By Display Value: Replaces the displayed number with the contents of the independent memory. Memory Recall Key: Retrieve the value of the independent memory. Memory Plus and Minus Key: Add or Substract numbers to the independent memory. Example: Using the independent memory...
Instruction Manual
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Example: Using the memory variable Enter value A= 36 C= 51 Store value to variable A Enter value Store value to variable C Clear display Recall the contents of variable A Recall the contents of variable C 15
Example: Using the memory variable Enter value A= 36 C= 51 Store value to variable A Enter value Store value to variable C Clear display Recall the contents of variable A Recall the contents of variable C 15
Instruction Manual
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Complex Number Calculation CPLX Example: CPLX Rectangular Polar Conversion See P.36 "Basic Function Calculations". 17
Complex Number Calculation CPLX Example: CPLX Rectangular Polar Conversion See P.36 "Basic Function Calculations". 17
Instruction Manual
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Order Of Operations The calculator will automatically determine the operation priority of each individual command as follows: Example: Example: 18 3.
Order Of Operations The calculator will automatically determine the operation priority of each individual command as follows: Example: Example: 18 3.
Instruction Manual
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Octal Number Hexadecimal Numbers In computer calculations the complement is performed by adding the complement. 20 signs. Subtraction is used to express negative values without using + and -
Octal Number Hexadecimal Numbers In computer calculations the complement is performed by adding the complement. 20 signs. Subtraction is used to express negative values without using + and -
Instruction Manual
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STAT Example: STAT Statistic mode 10. Enter 10 1. Data 2 entry 30. Enter 30 3. Enter 50 5. Mean of x Total number of data sample Summation of x 14.14213562. 10. Data 1 entry 20. The min data 50. Enter 40 4. Data 5 entry 30. 5. 15.8113883. 150. 5500. Data 4 entry 50. The max data 21 Data 3 entry 40. Statistical Calculations Basic procedure STAT " " Enter the first data and press . Enter 20 2. 5.
STAT Example: STAT Statistic mode 10. Enter 10 1. Data 2 entry 30. Enter 30 3. Enter 50 5. Mean of x Total number of data sample Summation of x 14.14213562. 10. Data 1 entry 20. The min data 50. Enter 40 4. Data 5 entry 30. 5. 15.8113883. 150. 5500. Data 4 entry 50. The max data 21 Data 3 entry 40. Statistical Calculations Basic procedure STAT " " Enter the first data and press . Enter 20 2. 5.
Instruction Manual
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Errors 1 x 10100 1 x 10100 1 x 10100 (1) If S is outside the allowable calculation range: 1 x 10100 When the number of operators stored in the calculator during parentheses and arithmetic calculation exceeds 5 levels. 6. When more than 15 open paretheses are used at one data input (2) To find , and S when n = 0 (3) When any input is outside the allowable calculation range: 1 x 10100 x: calculation result (4) When any input is calculated with only one time. 25
Errors 1 x 10100 1 x 10100 1 x 10100 (1) If S is outside the allowable calculation range: 1 x 10100 When the number of operators stored in the calculator during parentheses and arithmetic calculation exceeds 5 levels. 6. When more than 15 open paretheses are used at one data input (2) To find , and S when n = 0 (3) When any input is outside the allowable calculation range: 1 x 10100 x: calculation result (4) When any input is calculated with only one time. 25
Instruction Manual
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CALCULATION EXAMPLES 1. Decimal Calculations (Degree Mode) Initial mode setting: Addition and Subtraction Multiplication and Division Mixed Calculations 26
CALCULATION EXAMPLES 1. Decimal Calculations (Degree Mode) Initial mode setting: Addition and Subtraction Multiplication and Division Mixed Calculations 26
Instruction Manual
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3. Basic Function Calculations Pi Function: Trigonometric Functions: Inverse Trigonometric Functions: Logarithmic Functions: 32
3. Basic Function Calculations Pi Function: Trigonometric Functions: Inverse Trigonometric Functions: Logarithmic Functions: 32
Instruction Manual
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What is the travel time Example 2: The following shows the amount of time Example 1: The air flight departs at 2 o'clock 9 minutes and 56 seconds (2o09'56"), and arrives at 4 o'clock 18 minutes and 23 seconds (4o18'23"). What was the total time? 1st day : 5 hours 46 minutes (5o46') 2nd day : 4 hours 39 minutes (4o39') 3rd day : 3 hours 55 minutes (3o55') 38 Algebra The Root of a Quadratic Equation (only for problems having a real root) Calculation of time worked in three days.
What is the travel time Example 2: The following shows the amount of time Example 1: The air flight departs at 2 o'clock 9 minutes and 56 seconds (2o09'56"), and arrives at 4 o'clock 18 minutes and 23 seconds (4o18'23"). What was the total time? 1st day : 5 hours 46 minutes (5o46') 2nd day : 4 hours 39 minutes (4o39') 3rd day : 3 hours 55 minutes (3o55') 38 Algebra The Root of a Quadratic Equation (only for problems having a real root) Calculation of time worked in three days.
Instruction Manual
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... in place. 3. Remove the old battery with positive "+" side facing up. 6. Load the new battery with a ball point pen or similar sharp object. 5. Should this occur, press to the below instructions. BATTERY REPLACEMENT When the display characters are dim, turn it . 4. Please replace the alkaline battery using the following procedure: 1. Replace the battery cover, tighten the screw, and press , + to power off , and replace the alkaline battery immediately. Dispose of used battery...
... in place. 3. Remove the old battery with positive "+" side facing up. 6. Load the new battery with a ball point pen or similar sharp object. 5. Should this occur, press to the below instructions. BATTERY REPLACEMENT When the display characters are dim, turn it . 4. Please replace the alkaline battery using the following procedure: 1. Replace the battery cover, tighten the screw, and press , + to power off , and replace the alkaline battery immediately. Dispose of used battery...
Instruction Manual
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...calculations or the stored memory may leak and cause damage to default value by incineration. • Never leave a dead battery in temperature, excessive humidity dirt or dust, or exposed to direct sunlight. • The liquid crystal display panel is made of children. You are not sure of the current calculations and setting mode, you believe that the calculator is not functioning...8226; Replace the battery once every two years even it can create risks of important data all the time; it is not used in a place subject to rapid variations in the calculator as the dead battery may...
...calculations or the stored memory may leak and cause damage to default value by incineration. • Never leave a dead battery in temperature, excessive humidity dirt or dust, or exposed to direct sunlight. • The liquid crystal display panel is made of children. You are not sure of the current calculations and setting mode, you believe that the calculator is not functioning...8226; Replace the battery once every two years even it can create risks of important data all the time; it is not used in a place subject to rapid variations in the calculator as the dead battery may...