If exe is pressed without entering a value, the current number of
memories available and remaining steps will be displayed (see page
40.)
Example mode . exe
M—26 S—320
Mode + ... Specifies COMP mode for arithmetic calculation or function calcu
lation (program execution possible).
Mode - ... For binary, octal or hexadecimal calculations/conversions (BASE-
N mode).
Mode x ... For standard deviation calculations (SD1 mode).
Mode /
... For regression calculations (LR1 mode).
Shift/Mode x ... For production of a bar graph or normal distribution curve
according to single variable statistical data (SD2 mode).
Shift/Mode /
... For production of a regression line according to paired variable
statistical data (LR2 mode).
The xy and *f~ functions are not available in the LR1 mode. To
use these functions, first perform the statistical operations and
then press Mode +
to enter the COMP mode.
Shift/Mode 4 ... Pressed after a numeric value representing degrees (°) is input.
Shift/Mode 5 ... Pressed after a numeric value representing radians (r) is input.
Shift/Mode 6 ... Pressed after a numeric value representing grads (g) is input.
a-lock
Alock Alphabet key
Press to input alphabetic characters or special characters. Pressing alpha displays
A and allows the input of only one character. After that, the unit returns to the
status it was in before the Alpha key was originally pressed. Pressing Shift followed
by Alpha will lock the unit in this mode and allow consecutive input of alphabetic
characters until Alpha is pressed again.
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