Citizen SR-281N Calculator User Manual


 
File name : CBM_SR-281N_IB_English_black_v09330.doc
Date: 2009/3/30 Trimmed Size : 140 x 75 mm SCALE 1 : 1
-E31-
DEG STAT
DATA 4= 28 ,
[=] [ DATA ] 15 [ ] 451 [ DATA ] 17
[
] 475 [ DATA ] 21 [ ] 525 [ DATA ]
28 [
] 678
678
REG
DEG STAT
a
[ 2nd ] [ a ]
176 . 106329114
REG
DEG STAT
b
[ 2nd ] [ b ]
17 . 5873417722
REG
DEG STAT
r
[ 2nd ] [ r ]
0 . 9 8984516413
REG
DEG STAT
x 573
573 [ x
]
22 . 5670073413
REG
DEG STAT
y 19
19 [ y
]
510 . 265822785
REG
Deleting data
The method to delete data depends on whether you have already
stored the data by next pressing [ DATA ] key or not.
To delete data you just input but have not yet stored it by next pressing
[ DATA ] , simple press [ CE ].
To delete data that you have already stored by next pressing [ DATA ] ,
(A) To delete single–variable data using the following syntaxes :
# < x value > [ 2nd ] [ DEL ]
# < x value > [ x ] < Number of repeats > [ 2nd ] [ DEL ]
(B) To delete paired–variable / regression data using the following
syntaxes:
# Individual data-set : < x value > [
] < y value > [ 2nd ] [ DEL ]
# Multiple data-set with the same value :
< x value > [
] < y value > [ x ] < Number of repeats > [ 2nd ]
[ DEL ]
If you enter and delete a value that isn't included in the stored data by
mistake, " dEL Error " appears, but the previous data are still retained.
Editing data
Press [ 2nd ] [ EDIT ] to enter EDIT mode. The EDIT mode is
convenient and friendly for you to view, correct, delete data.