Casio CFX-9800G Owner's Manual page 162

12-4 Error Messages. ~ age z
Sometimes a program you enter causes an-error message to appeaf when you éxecute
it. This means that there is an error that neéds to' be correctéd: ane following F shows a
typical error message display.'
aay
Syn ERROR Error type
Bytes Po-8 Bytes where error occurred
Program area where error occurred
All of the possible error messages are listed i in the Error Message Table on page 358.
When you get an error message, look it up in the 'Error Message Table and take"actions
to correct it.
12-5 Counting the Number of Bytes
The. memory of this unit can hold up to 24,000: bytes of data, Generally, one function in
a program takes up one byte. Some functions, however, require two bytes each... .
_*1-byte functions
'sin, cos, tan,-log, (; );-A,'B, 1, 2 etc.
*2-byte functions
Lb! 1; Goto:.2, Prog 3;etc. toe
You can count the bytes in a program by pressing the @ and @ keys. Each' press of
these keys causes the cursor to jump one byte. Display of the following is s counted as
two bytes: thd
ed/dx (, E( pmo :
*Mat, Det, Trn (in the MAT Mode) Drago
'** Row, * Row+, Row+, Swap {in the PRGM-MAT Mode)
2Y,1,-Xt, Yt, Sim X;.Sim Y, Sim Z, Sim T, Sim U, Sim V, Sim.Coef, Ply X1, Ply
Xz, Ply'Xa, Ply Coef (in the VAR Mode)
*Xmin, Xmax, Xsel, Ymin, Ymax, Ysel, Temin, Tomax, Téptch, Xfct, Yfct, DTx, DTy,
* DT# (in the VAR Mode) i
°F Result, F Start, F End, F Pitch, R Result, R Start, R End, R Pitch; List.x,
List Y (in the VAR Mode)
i, Arg, Conjg, ReP, ImP (in the CMPLX Mode)
ns Qns1, Qn42, 1, ao, M1, a2 (inthe TABLE-RECR Mode)
«Orange, Green (in the COLOR Mode)
When the number of bytes remaining drops to five or below, the cursor automatically
changes from an underline to "Ml". If you need to input more than five bytes, try to in-
crease the amount of memory available for program storage by deleting unnecessary pro-
grams, deleting expanded memory, or by deleting unneeded function memory contents.
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ee
Checking the Amount of Memory Remaining
air) Gal Hold Down) ° :
You €an also display t the remaining memory 'display by peiforming: the following opera-
tion while the COMP, BASE, SD, REG or MAT'Modes are displayed.
(Gui sim] (Be)
Number of bytes
used for programs
Number of value memories —
. D . , available 5 :
memory (bytes) -
@Checking Where the Cursor Is Currently Located:
Bytes Po~
(Current location of cursor byte #6)
The above screen remains on the display as long as [Dis) is depressed.
12-6 Using the File Editor Mode
This section explains how to use the File Editor Mode, which you can use to input pro-
grams as file data. You can store multiple files in memory, and you can conduct searches
throughout a program's contents.
The File Editor Mode is also helpful for inputting and editing other, non- program: data,
such as telephone numbers, formulas, etc.
'Entering the File Editor Mode
To input data into the File Editor, press 2)(EDT) in the function menu ipage 282). This
causes the File Editor menu io' appear on the Clepley. : ©
EAKEDT)
Currently sélected program=
File name
Amount of memory available -
Indicates more below-
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