User Guide
Page 5
... suddenly burst, creating the risk of fire and personal injury. Never expose the battery to direct heat or dispose of it by burning it will not get into the calculator. • Remove the battery if you load it to leak and damage nearby items, and can create the risk of ...fx-82ES/fx-83ES/fx-350ES). • Use only the type of battery specified for later reference. Doing so can result in personal injury or material damage if ignored. Battery • After removing the battery from the calculator, put it in this calculator in a safe place where it . Keep this manual handy for this...
... suddenly burst, creating the risk of fire and personal injury. Never expose the battery to direct heat or dispose of it by burning it will not get into the calculator. • Remove the battery if you load it to leak and damage nearby items, and can create the risk of ...fx-82ES/fx-83ES/fx-350ES). • Use only the type of battery specified for later reference. Doing so can result in personal injury or material damage if ignored. Battery • After removing the battery from the calculator, put it in this calculator in a safe place where it . Keep this manual handy for this...
User Guide
Page 6
...window, near a heater or anywhere else it may require replacement sooner than the normal expected battery life. • Low battery power can damage internal circuitry. • Never drop the calculator or otherwise subject it might be splashed by water or exposed to large amounts of this... tight-fitting clothing where it off with a ballpoint pen or other volatile agents to clean the calculator. Always keep written records of the calculator in the calculator. • The battery that comes with this , it might be exposed to very high temperatures. Handling Precautions •...
...window, near a heater or anywhere else it may require replacement sooner than the normal expected battery life. • Low battery power can damage internal circuitry. • Never drop the calculator or otherwise subject it might be splashed by water or exposed to large amounts of this... tight-fitting clothing where it off with a ballpoint pen or other volatile agents to clean the calculator. Always keep written records of the calculator in the calculator. • The battery that comes with this , it might be exposed to very high temperatures. Handling Precautions •...
User Guide
Page 7
...You can also adjust contrast using the calculator, slide its hard case downwards to remove it probably means that battery power is on the calculator. • Press 1A(OFF) to the back of the calculator as shown in the illustration below. Before Using the Calculator k Removing the Hard Case Before using... while the mode menu (which appears when you press N) is low. k Turning Power On and Off • Press O to turn off the calculator. E-5 Use d and e to adjust display contrast. Important! • If adjusting display contrast does not improve display readability, it , and then ...
...You can also adjust contrast using the calculator, slide its hard case downwards to remove it probably means that battery power is on the calculator. • Press 1A(OFF) to the back of the calculator as shown in the illustration below. Before Using the Calculator k Removing the Hard Case Before using... while the mode menu (which appears when you press N) is low. k Turning Power On and Off • Press O to turn off the calculator. E-5 Use d and e to adjust display contrast. Important! • If adjusting display contrast does not improve display readability, it , and then ...
User Guide
Page 50
... of important data before performing these symptoms occur, replace the button battery. Even if the calculator is operating normally, replace the battery at least once every three years. For details about initialized settings, see "Initializing the Calculation Mode and Other Settings" under "Calculation Modes and Calculator Setup". (4) Initialize all modes and settings by changing the Start...
... of important data before performing these symptoms occur, replace the button battery. Even if the calculator is operating normally, replace the battery at least once every three years. For details about initialized settings, see "Initializing the Calculation Mode and Other Settings" under "Calculation Modes and Calculator Setup". (4) Initialize all modes and settings by changing the Start...
User Guide
Page 51
...fx-83ES/fx-350ES fx-82ES/fx-83ES: This calculator is powered by a single AAA-size battery (R03 (UM-4)). Replace the battery as soon as possible when display figures becomes dim. Important! • Removing the battery from the calculator causes independent memory contents and values assigned to variables ...be cleared. 1 Press 1A(OFF) to be cleared. Even if the calculator is low can see it). 5 Replace the battery cover and secure it . Important! • Removing the button battery from the calculator causes independent memory contents and values assigned to variables to turn on the...
...fx-83ES/fx-350ES fx-82ES/fx-83ES: This calculator is powered by a single AAA-size battery (R03 (UM-4)). Replace the battery as soon as possible when display figures becomes dim. Important! • Removing the battery from the calculator causes independent memory contents and values assigned to variables ...be cleared. 1 Press 1A(OFF) to be cleared. Even if the calculator is low can see it). 5 Replace the battery cover and secure it . Important! • Removing the button battery from the calculator causes independent memory contents and values assigned to variables to turn on the...
User Guide
Page 52
... automatically if you perform the above key operation. Auto Power Off Your calculator will turn off the calculator. E-50 Screw Screw 2 On the back of the calculator, remove the screws and the back cover. 3 Remove the old battery. 4 Load a new battery into the calculator with its screws. 6 Perform the following key operation: O19(CLR)3(All)=(Yes...
... automatically if you perform the above key operation. Auto Power Off Your calculator will turn off the calculator. E-50 Screw Screw 2 On the back of the calculator, remove the screws and the back cover. 3 Remove the old battery. 4 Load a new battery into the calculator with its screws. 6 Perform the following key operation: O19(CLR)3(All)=(Yes...
User Guide
Page 53
... ҂ 31/8Љ (W) ҂ 65/16Љ (D) Approximate Weight: 110 g (3.9 oz) including the battery Bundled Items: Hard Case fx-350ES Power Requirements: AAA-size battery: LR03 (AM4) × 1 Battery Life: Approximately 8,700 hours (continuous operation) Power Consumption: 0.0002 W Operating Temperature: 0°C to 40°C... Items: Hard Case fx-85ES/fx-300ES Power Requirements: Solar Cell: Built into the front of the calculator Button Battery: LR44 (GPA76) × 1 Battery Life: Approximately 3 years (Based on one hour of operation per day.) Operating Temperature: 0°C to 40°C...
... ҂ 31/8Љ (W) ҂ 65/16Љ (D) Approximate Weight: 110 g (3.9 oz) including the battery Bundled Items: Hard Case fx-350ES Power Requirements: AAA-size battery: LR03 (AM4) × 1 Battery Life: Approximately 8,700 hours (continuous operation) Power Consumption: 0.0002 W Operating Temperature: 0°C to 40°C... Items: Hard Case fx-85ES/fx-300ES Power Requirements: Solar Cell: Built into the front of the calculator Button Battery: LR44 (GPA76) × 1 Battery Life: Approximately 3 years (Based on one hour of operation per day.) Operating Temperature: 0°C to 40°C...
Operating Guide
Page 2
... Expressions and Values 7 Recurring Decimal Calculations 9 Toggling Calculation Results 13 Basic Calculations 13 Prime Factorization 17 Remainder Calculations 18 Function Calculations 18 Statistical Calculations (STAT 22 Creating a Number Table from Two Functions (TABLE) .....25 Calculation Ranges, Number of Digits, and Precision........26 Errors 27 Before Assuming Malfunction of the Calculator 29 Replacing the Battery 29 Specifications 30 Frequently Asked...
... Expressions and Values 7 Recurring Decimal Calculations 9 Toggling Calculation Results 13 Basic Calculations 13 Prime Factorization 17 Remainder Calculations 18 Function Calculations 18 Statistical Calculations (STAT 22 Creating a Number Table from Two Functions (TABLE) .....25 Calculation Ranges, Number of Digits, and Precision........26 Errors 27 Before Assuming Malfunction of the Calculator 29 Replacing the Battery 29 Specifications 30 Frequently Asked...
Operating Guide
Page 3
... following procedure when you want to initialize the calculator and return the calculation mode and setup to change without notice. • In no event shall CASIO Computer Co., Ltd. E-2 A dead battery can result in shorter battery life and product malfunction. • Avoid use and storage of the calculator in areas subjected to temperature extremes, and large...
... following procedure when you want to initialize the calculator and return the calculation mode and setup to change without notice. • In no event shall CASIO Computer Co., Ltd. E-2 A dead battery can result in shorter battery life and product malfunction. • Avoid use and storage of the calculator in areas subjected to temperature extremes, and large...
Operating Guide
Page 4
...following key operation: 1N(SETUP)c7(]CONT'). Next, use d and e to turn on . Replace the battery. Turning Power On and Off Press O to turn the calculator back on the calculator. Adjusting Display Contrast Display the CONTRAST screen by a second key performs the alternate function of the second key.... • Never try to take the calculator apart. • Use a soft, dry cloth to clean the exterior of the calculator. • Whenever discarding the calculator or batteries, be sure to do not perform any operation for about 10 minutes. If ...
...following key operation: 1N(SETUP)c7(]CONT'). Next, use d and e to turn on . Replace the battery. Turning Power On and Off Press O to turn the calculator back on the calculator. Adjusting Display Contrast Display the CONTRAST screen by a second key performs the alternate function of the second key.... • Never try to take the calculator apart. • Use a soft, dry cloth to clean the exterior of the calculator. • Whenever discarding the calculator or batteries, be sure to do not perform any operation for about 10 minutes. If ...
Operating Guide
Page 30
...not what you should make sure that you expected. This will cause all modes and settings by failure of the calculator. 2. Replacing the Battery A low battery is indicated by a dim display, even if contrast is adjusted, or by performing the following steps whenever an error ...Cause: A non-integer argument was input for the argument. If this happens, replace the battery with a new one step does not correct the problem, move on the calculator. If the calculator discovers any abnormality, it does not contain any errors. 2. Note that it automatically initializes the...
...not what you should make sure that you expected. This will cause all modes and settings by failure of the calculator. 2. Replacing the Battery A low battery is indicated by a dim display, even if contrast is adjusted, or by performing the following steps whenever an error ...Cause: A non-integer argument was input for the argument. If this happens, replace the battery with a new one step does not correct the problem, move on the calculator. If the calculator discovers any abnormality, it does not contain any errors. 2. Note that it automatically initializes the...
Operating Guide
Page 31
...30 + 15 = 15.5 Natural Textbook Display Model: b s 30 )+ 15 = 15.5 Failure to take me from older CASIO calculator models? See "Toggling Calculation Results" on page E-5 for the procedure. Press N1(COMP). Independent Memory: Use this memory to carry the result of one ...80 (W) × 162 (D) mm 3/8Љ (H) × 31/8Љ (W) × 63/8Љ (D) Approximate Weight: 95 g (3.4 oz) including the battery Frequently Asked Questions k How can I change a fraction form result to a mode where I can I change a fraction form result produced by a closing parenthesis....
...30 + 15 = 15.5 Natural Textbook Display Model: b s 30 )+ 15 = 15.5 Failure to take me from older CASIO calculator models? See "Toggling Calculation Results" on page E-5 for the procedure. Press N1(COMP). Independent Memory: Use this memory to carry the result of one ...80 (W) × 162 (D) mm 3/8Љ (H) × 31/8Љ (W) × 63/8Љ (D) Approximate Weight: 95 g (3.4 oz) including the battery Frequently Asked Questions k How can I change a fraction form result to a mode where I can I change a fraction form result produced by a closing parenthesis....