5. Troubleshooting:

Following is a list of error codes and error messages.

When errors occur, refer to pages 12, 254, or 27 of the manual.

Error

Error message

Error content

code

01

Syntax

Syntax error in equation or programme

02

Calculate

Execution of a division using 0, calculation beyond calculation range, etc.

03

Nesting

Reservation of 14 or more numerical values or 32 or more functions during execution.

04

Invalid

Matrix definition error

05

Dimension

Inconsistency in the dimension of matrix during arithmetic of a matrix or dimension of list for

 

 

STAT calculation.

07

Invalid DIM

Size of list and matrix input for calculation exceeds calculation range.

08

Argument

Inconsistency in argument of the structured function

09

Data Type

Invalid data type used in calculation

11

No define

Undefined list or matrix

12

Domain

Argument definition outside of domain

13

Increment

Increment error

17

Stat Med

Med-Med law (statistic) error

20

No Argument

No argument entered

21

Not pair dx

Equation definition (and dx as a pair) for integral calculus does not follow syntax.

22

Not pair [ ]

Not paired with specified “[ ]”

23

Not pair ( )

Not paired with specified “( )”

24

Not pair { }

Not paired with specified “{ }”

32

No data

Data does not exist

33

Graph Type

Error in graph type setting

37

No title

No title entered

38

Too many obj

More than 30 objects selected

40

Lbl duplicate

Same label name is used more than once within a programme

41

Lbl undefined

Label is not defined for Goto or Gosub

42

Lbl over

More than 50 labels are used within a programme

43

Gosub stack

Nesting of more than 10 subroutine stacks

44

Line too long

One line of programme exceeds more than 160 characters

45

Can’t return

Use of return command without jumping from subroutine

46

Strage full

Attempt to create a file exceeding 99 (delete unnecessary files)

47

Coord type

Invalid coordinate system for command

90

Memory over

Over memory capacity

99

System error

User memory space cannot be secured

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Sharp EL-9400, EL-9600 manual Invalid Matrix definition error Dimension, Stat calculation, No argument entered, Not pair dx

EL-9600, EL-9400 specifications

The Sharp EL-9400 and EL-9450 are advanced programmable scientific calculators designed for professionals and students alike. Renowned for their versatile functionality and user-friendly interface, these calculators are popular in the fields of engineering, mathematics, and the sciences.

One of the hallmark features of the EL-9400 and EL-9450 is their extensive range of built-in functions. These calculators allow users to perform a variety of mathematical operations, including basic arithmetic, statistical calculations, complex number operations, and calculus functions. They support both decimal and fraction calculations, making them suitable for diverse mathematical applications.

Both models come equipped with a large, easy-to-read display, enhancing user experience by allowing for clear visibility of numbers, symbols, and results. The display is particularly beneficial when working with extensive calculations or graphical representations, as it helps users track their inputs and outputs with ease.

The programmability of the EL-9400 and EL-9450 sets them apart from standard calculators. Users can create custom programs to automate repetitive calculations, save time, and increase efficiency during work or study sessions. This programmable capability is particularly advantageous for students tackling complex mathematical problems or professionals managing extensive data sets.

With their advanced graphing capabilities, these calculators allow users to plot functions and analyze their behavior over a defined range. The graphing feature is user-friendly, offering options to zoom in and out, providing a better understanding of mathematical concepts and aiding in visualization.

Another notable characteristic of the EL-9400 and EL-9450 is their robust memory function. These calculators can store multiple equations and values, enabling users to retrieve and re-use data without the need to re-enter it. This function is essential for tasks requiring multiple steps and intermediate values.

In terms of durability, the Sharp EL series is designed to withstand the rigors of academic and professional environments. These calculators are built with high-quality materials, ensuring longevity and reliability during extensive use.

Overall, the Sharp EL-9400 and EL-9450 stand out as powerful tools for anyone needing a reliable computing resource. Their combination of programmable features, comprehensive function sets, and user-friendly design makes them invaluable assets for students and professionals engaged in advanced mathematics and scientific calculations. With these calculators, users are equipped to tackle challenges and explore complex mathematical concepts with confidence.