Delete Error; Weighted Data Entry Method - Datexx DS-834 User Manual

Delete error

(Ex.7) : 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, for example, delete 7 based on Ex.1.
Step 1 : Press 7 [ 2ndF ] [ DEL ]
Step 2 : Press any key to clear it
Step 3 : Enter ED mode, then view data by [ DATA ] or
(Ex.8) : Based on Ex.1, enter 5 x 5 and delete it.
Step 1 : Press 5 [ x ] 5 [ 2ndF ] [ DEL ]
Step 2 : Press any key to clear it
Step 3 : Enter ED mode, then view data by [ DATA ] or

Weighted data entry method

Instead of entering directly each data, when often several item of
data have the same value, you can enter the value and the number
of occurrences up to 255. The data based on Ex.1 can be rewritten
and entered as follow :
Value Number of occurrences
2
5
9
, where data 1 = 2, data 2~5 = 5, data 6~8 = 9.
Under ED mode, when you continue choosing a value from data
2~5 and correcting it as 33, the permutation among those data will
be changed as data 1 = 2, data 2~4 = 5, data 5 = 33, data 6~8 = 9,
where the new value 33 is inserted after data 4 = 5.
(Note) : A "FULL" is indicated when any of the following conditions
occur and further data entry becomes impossible. Just
pressing any key can clear the indicator. The previous
data entries are still retained unless exiting STAT mode.
1) If the times of data entry by [ DATA ] is more than 80
2) The number of occurrences is more than 255
3) n ＞ 20400 (n = 20400 appears when the times of data
entry by [ DATA ] are up to 80 and the number of
occurrences for each value are all 255, i.e. 20400 = 80
x 255.)
[ = ], where those data are still data 1 = 2.00,
data 2~5 = 5.00, data 6~8 = 9.00.
[ = ], where those data are changed as data 1 =
2.00, data 2~4 = 9.00.
1
4
3
E - 18
DEG
dEL Error
DEG
DEG
dEL Error
DEG
Alternative method
[ DATA ] 2
[ DATA ] 5 [ x ] 4
[ DATA ] 9 [ x ] 3
STAT
STAT
0.00
STAT
STAT
0.00