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General| Type | Display |
|---|---|
| Cover | - |
| Form factor | |
| Product color | Black |
| Digits | - digits |
| Backlight display | No |
| Display number of lines | - lines |
| Battery type | AAA |
| Power source | Battery |
| Number of batteries supported | 1 |
Explains Math vs. LINE formats and keycap markings for input.
Details color coding and representation of alternate functions and menu selections.
Explains the caution symbol for injury or damage if ignored.
Precautions for handling, charging, and disposing of batteries safely.
Warnings against burning the calculator to prevent injury.
Notes on initial calculator use and regular battery replacement schedule.
Advice on avoiding extreme temperatures, humidity, and dust.
Instructions on avoiding drops, twists, bends, and proper cleaning methods.
Step-by-step guide to removing and attaching the calculator's hard case.
Key operations for switching the calculator on and off.
How to adjust screen contrast using cursor keys.
Explains common indicators like S, A, M, STO, RCL, STAT, D, R, G, FIX, SCI, Disp.
Lists modes like COMP, STAT, TABLE for different calculations.
How to set Math or LINE format for input and output.
How to set the default angle unit to Degrees, Radians, or Grads.
How to set decimal places (Fix) and significant digits (Sci).
How to set fractions to Mixed or Improper format.
How to set the decimal point to Dot or Comma.
Procedure to reset calculation mode and settings to defaults.
How to enter expressions as written and execute them.
How functions like sin() automatically include parentheses.
Cases where the multiplication sign (×) can be omitted.
How the display handles long expressions and the indicator for scrolling.
Explains insert vs. overwrite modes for editing input.
How to edit characters or functions already entered.
How to delete characters or functions from an input expression.
How to insert new input at a specific cursor position.
How to view the exact location of an error in the expression.
Notes on expression height and nesting limits in Math format.
Lists functions and their byte usage in Math format.
Examples of inputting expressions using Math format.
How to perform addition, subtraction, multiplication, and division.
Setting display precision for results (Fix, Sci).
How to omit parentheses at the end of a calculation in Linear format.
How to view past calculations and their results.
How to edit previous expressions.
How Answer Memory stores and uses the last result.
Example of using Ans in sequential calculations.
How to input π and e values into calculations.
Using trig functions and the importance of default angle unit.
Accessing and using hyperbolic functions.
Calculating factorials and finding absolute values.
Generating random numbers and rounding results.
Performing permutation and combination calculations.
Converting values to engineering notation.
Converting between decimal, fraction, and π forms.
Choosing calculation types like regression or single-variable stats.
Lists available statistical calculation types.
How to access the data entry screen for STAT mode.
Overview of the data entry screen layouts for different stats.
Guidelines for entering data and editing in the STAT editor.
Limits on lines and disallowed operations in the STAT editor.
How to edit existing data entries or delete lines.
How to insert new lines or delete all STAT editor contents.
Screen for performing statistical calculations after data entry.
Accessing various statistical sub-menus from STAT mode.
General STAT menu options like Type, Data, Edit, Sum, Var, MinMax.
Specific menu item for paired variable calculations (Reg).
Commands for Sum, Var, MinMax sub-menus in 1-VAR.
Commands for calculating mean and standard deviation.
Commands for finding minimum and maximum values.
Commands for linear regression analysis (coefficients, estimates).
Commands for calculating sums of data (Σx, Σx², etc.).
Commands for sample statistics (n, X̄, σn, σn-1).
Commands for finding min/max of X and Y data.
Commands for regression coefficients and estimated values.
Setting up function and range for number table generation.
Notes on variables and functions usable in table generation.
Rules for inputting values for table generation.
How the generated number table is displayed.
Order of operations for calculations (PEMDAS equivalent).
Explanation of numeric and command stacks and potential errors.
Information on calculation limits, digits, and precision.
General steps to take when an error occurs.
Cause and action for common error types.
Cause and action for memory errors.
Troubleshooting steps to take before concluding the calculator is faulty.
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