E – 5

File name : HDB0R100721_English_text_100426.doc

version : 10/04/26

Give " 2: STAT " as an example:
Method : Press [ MODE ] and then key in directly the number of
the mode, [ 2 ] , to enter the desired mode
immediately.
Using " SET UP " keys
[ 2nd ] [ SET UP ] display the setup menu that enables you to specify
the input /output format, the angle mode, the numeric notation, the
statistical setting or the contrast adjustment. The setup menu consist
of two screens which you can jump between by using [ T ] and [ S ].
d
c
1: ab/c 2: d/c
3: STAT 4: Disp
5: _CONT `
c
1: MthIO 2: LineIO
3: Deg 4: Rad
5: Gra 6: Fix
7: Sci 8: Norm
T
MthIO : Math mode displays inputs and outputs in textbook
format. (the default)
LineIO : Linear mode displays inputs and outputs in a single
line.
Deg : Deg mode sets the angle unit to degrees (the default)
Rad : Rad mode sets the angle unit to radians
Gra : Gra mode sets the angle unit to gradians.
Fix : Fix decimal setting (0 through 9)
Sci : Scientific notation (0 through 9)
Norm : Norm specifies the range (Norm1, Norm2) in which
the results are to be displayed in exponential format
or in non-exponential format (Norm1 is the default)
ab/c : ab/c displays the fraction in mixed number format
d/c : d/c displays the fraction in improper format (the
default)
STAT : STAT sets the Statistical Data Editor Screen to show
or hide the FREQ column
Disp : Disp sets the decimal point to Dot ( . ) or Comma ( , )
(Dot is the default)
WCONTX : Contrast Adjustment
Using Math Mode
Press [ 2nd ] [ SET UP ] [ 1 ] to enter Math mode. While in math
mode, the values for functions such as e
d, A c
b, log a b, Abs, 10x,
e X, √, 3,X2,X3,X1−,Xy,x....can be entered and displayed
in a mathematically written way. By default, SR-270X is in Math
mode. See Example 1~2.