CITIZEN SR-281 EN - Manual (Page 5)

File name : SR17E-E.doc
Date: 2003/10/8 Trimmed Size : 140 x 75 mm SCALE 1 : 1
-E5-
When a character which is just deleted by [ ], an entry which is just
cleared [ CE ], or which is just cleared by [ ON/C ], the " " indicator
shown in the display is to tell you that you can press [ 2nd ] [ ] to
cancel the operation.
Replay function
This function stores operations that just have been executed. After
execution is completed, pressing [
] or [ 2nd ] [ ] key will
display the operation executed. Pressing [ ] will display the
operation from the beginning, with the cursor located under the first
character. Pressing [ 2nd ] [
] will display the operation from the
end, with the cursor located at the space following the last character.
You can continue moving the cursor by [
] or [ 2nd ] [ ] and
editing values or commands for subsequent execution.
Memory calculation
Memory variable
The calculator has nine memory variables for repeated use -- A, B, C,
D, E, F, M, X, Y. You can store a real number in any of the nine
memory variables.
• [ STO ] + [ A ] ~ [ F ], [ M ], [ X ] ~ [ Y ] lets you store values to
variables.
• [ RCL ] + [ A ] ~ [ F ], [ M ], [ X ] ~ [ Y ] recalls the value of the
variable.
• [ 0 ] [ STO ] + [ A ] ~ [ F ], [ M ], [ X ] ~ [ Y ] clears the content to a
specified memory variable.
¾ (1) Put the value 30 into variable A
DEG
3 0 Æ A
30 [ STO ] [ A ]
3 0 .
¾ (2) Multiple 5 to variable A, then put the result into variable B
DEG
5 ¼ A =
5 [ x ] [ RCL ] [ A ] [ ]
1 5 0 .
DEG
1 5 0 Æ B
[ STO ] [ B ]
1 5 0 .
¾ (3) Clear the value of variable B
DEG
0 Æ B
0 [ STO ] [ B ]
0 .