Error Messages

The calculator beeps and displays an error message under certain circumstancesfor example, when you attempt an operation that is not allowed.

The calculator distinguishes between math errors that occur on the calculator line and other types of messages by preceding math-error messages with the word H22E2I.

Press C or < to erase the message and restore the previous display.

J1A =4HFFHFI

52HFF V792W :E O;HC

The Solver cannot begin a numerical search using the initial estimates. See pages 180 and 239.

J1:: :EE 9EC :E 52;<:

To conserve battery power, the calculator will not transmit data to the printer until fresh batteries have been installed.

7422H<: 9;F: 4<<10HAQ <10H E2 79H12 :MH 9;F:

Attempted to get another list without first clearing or naming the current list. Press @cto clear it or oto name it.

H05:@ 9;F:

Attempted a calculation using an empty CFLO or SUM list.

H22E2I 9E=12;:M0L<H=T"

H22E2I 9E=12;:M0L(T"

Error Messages 283

File name : 17BII-Plus-Manual-E-PRINT-030709

Print data : 2003/7/11