Appendix b error messages, Appendix b, Error messages – HP 49g Graphing Calculator User Manual
Page 207: Introduction
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Appendix B
Error messages
Introduction
This appendix contains the main error messages that the HP 49G can
generate. The messages are listed in alphabetical order.
Message
Meaning
Alarm
An alann has not been acknowledged.
Bad Argument Type
One or more arguments for an operation
was of an incorrect type for the opera
tion.
Bad Guesses
The guess(es) supplied to the equation
solver lie outside the domain of the equa
tion.
Can’t Edit Null Character
You attempted to edit a string containing
a character with code 0.
Circular Reference
You attempted to store a variable name
into itself.
Directory Not Allowed
You attempted to use a directoiy as an
argument.
Directory Recursion
You attempted to store a directoiy into
itself.
EQ Invalid For MLNIT
The EQ variable must contain at least
two equations and two variables.
HALT Not Allowed
A program that contains the HALT
comand ran while an application that
does not allow HALT was running, for
example Matrix Writer.
Inconsistent Units
The units conversion that you are
attempting has incompatible units
Error messages
Page B-1