Decimal Point; Subtraction (Totalizer 1) - Olivetti LOGOS 912 Bedienungsanleitung

Keyboard Description
NP P Printer selection switch
Printer is activated only when [↑] [C/CE] or [#/D] key is pressed.
NP
Printer is activated as long as calculator is turned on.
P
0 5 9 Rounding selector
Absolute round down.
0
Final result is rounded up if the 1
5
rounded down if the 1
Absolute round up.
9
+
0 2 3 4 F Decimal Point selector
Add mode. The decimal point is automatically placed before the last two
+
digits in addition and subtraction.
For multiplication and division, decimal point is set to the result of
0,2,3,4
calculation.
For addition and subtraction, decimal point is set to all entries.
For all the results, number in the decimal place to the last decimal place
designated will be rounded. For example, number at 3
rounded at "2" position.
Automatic floating point for decimally accurate computing. Decimal point is
F
entered at desired position and the decimal point is automatically shifted to
the right is under 12 digits of integer.
• ACC
Grand Total switch
•
Calculation without Grand Total
Any total made with [T]
ACC
Total totalizer. The result of multiplication, division, the first result of
percent calculations and deltas are stored in the GT totalizer. The GT
totalizer can be recalled by pressing the [GT] follow by [T]
• IC
Item Count switch
•
Calculation without Item Count
Item Count. Number of entries using keys [+]
IC
counted. The counter is added for [+]
Result is printed at left when [S]
[↑] Paper feed key
Advances the paper roll.
[COST] Cost key
Used to enter Cost factor in a Cross Profit Margin calculation.
2
st
digit not to be printed is 5 or more and
st
digit not to be printed is 4 or less.
or [T] key is automatically accumulated to Grand
1 2
, [+]
1
, [T] , [S]
1 1
rd
decimal place is
or [T]
1
, [−] , [+] and [−]
1 1 2
and subtracted for [−]
2
or [T] key is used.
2 2
key.
2
will be
2
, [−] .
1 2
ENGLISH