20 - EN
If the above steps do not correct the problem, press the [[ON]] key. The calculator performs a self-
check operation and deletes. Make sure you always keep written copies of all important data.
Error Messages
The calculator is locked up while an error message is on the display, Press AC to clear the error,
or press uuu or www to display the calculation and correct the problem. See “Error Locator” for
details.
Math ERROR
•
Causes
•
Calculation result is outside the allowable calculation range,
•
An attempt to perform a function calculation using a value that exceeds the allowable Input
range.
•
An attempt to perform an in logical operation (division by zero, etc.).
•
Action
•
Check your input values and make sure they are all within the allowable ranges. Pay special
attention to values in any memory areas you are using.
Stack ERROR
•
Cause
•
The capacity of the numeric stack or operator stack is exceeded.
•
Action
•
Simplify the calculation. The numeric stack has 10 levels and the operator stack has 24
levels.
•
Divide your calculation into two or more separate parts.
Syntax ERROR
•
Cause
•
An attempt to perform an illegal mathematical operation.
•
Action
•
Press
or
to display the calculation with the cursor located at the location of the error and
make required corrections.
Arg ERROR
•
Cause
•
Improper use of argument
•
Action
•
Press
or
to display the location or the cause of the error and make required correcti-
ons.
© FAST ČR a. s.
Summary of Contents for SEC 102
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