7
B. Starting up
B.2 Unpacking and assembling
Connection to power supply:
- Check that the data on the data plate coincides with the local vol-
tage before connection calculator to power supply.
- Connect calculator to power supply.
Inserting the paper roll (Art. No. 06.840.0200):
- Fit the paper roll holder
- Roll out paper, leading edge to the bottom, into the guides
- Turn calculator on
- Paper is drawn into paper slot
- Feed paper as far as possible until it stops at the rear opening
- Use
to insert the paper further
Turning ON / OFF:
When turned on, the calculator is ready to operate.
At least 3 seconds should elapse between turning on and off
again.
B.3 General information
Accumulator:
Products, quotients and individual value can be totaled and stored
in the accumulator. Multiplication and division are ignored.
Entries:
Value and sub-totals are transmitted directly to the accumulator via
the addition and subtraction keys.
Constants:
The multiplicand, divisor, basic value or percentage, including the
subsequent function, are automatically retained as constants.
Repeat value:
Using the basic calculation modes, a value can be repeatedly
used as often as required.
Paper roll printout:
The decimal place is printed as a point. Examples:
Entering values and calculation methods:
- Addition / Subtraction (a+b+c+)
Result via
- Multiplication / Division (axb
앦
c=)
Result via
Triad group symbols (commas) shown in display:
Values to the left of the decimal point are divided by triad symbols.
Example:
Capacity overflow:
When results exceed 12 full digits “………………..”
is printed out, an “E” appears in the display and the keyboard is
blocked for entry. To release the keyboard;
press:
or
.
Memory block:
The memory will not accept a value which would exceed the me-
mory capacity. The memory contents remain unaltered.
Item counter (Switch position):
When activated a 3 digit item counter is provided for the accumu-
lator and for the memory.
By pressing
and
or
and
the number of additions
and subtractions are counted.
The number of item is printed on requesting sub-totals or final total.
a
Example: 008 = 8 items.
Pressing the final total key clears the counter.
Stored rates retained:
The stored rates of conversion, tax and % will be retained even if
the calculator is turned off.
The 11 pre-programmed fixed Euro rates are available for different
countries (refer “Currency code table” page 29.) and are originally
installed in the calculator.
Currency conversion:
- The conversion rate consists of 6 significant figures with the deci-
mal points.
- Additionally, 5-currency conversion rates can be programmable
and stored.
- To convert between ʻ1 st currencyʻ and ʻ2 nd currencyʻ through
conversion rate, the 1st currency and the 2nd currency will be se-
lect among ʻ Euroʼ , ʻo riginally installed 11-currencyʼ and ʻsto red 5-
currencyʼ.
- Conversion rate is printed out with the symbol of C
5
.
- Euro currency can be printed out with the symbol
5
.
- Refer to “Currency code table” page 29.
Tax Rate:
- Tax rate consists of 6 significant figures with decimal point.
- Tax rate is printed out with the symbol of %.
Automatic %+ calculation (percent add-on):
- Automatic %+ calculation can proceed with user stored % rate or
entry % rate.
- The user stored % rate consists of 6 significant figures with deci-
mal point.
- Stored % rate is printed out with the symbol of %.
B.4 Keyboard summary
The keyboard has an input buffer which enables all entries, re-
gardless of speed of input, to be proceeded in order of input.
Total clearance
- The complete calculation process is cleared. Memory con-
tents are retained.
- The stored rates are retained even after depressing this
key.
Recall item counter
- Press once:
Recall number of added items
- Press twice, after recall of final sum or sub-total:
Recall arithmetic mode average of item addition and sub-
traction.
Non-add key
- Date or number printout.
Correction key
- Clear entered value.
Algebraic sign change key
- To specify a positive or negative value.
Digit keys
- The values entered appear in the display.
Decimal point key
Subtraction key
Addition key
Sub-total key
- Recall accumulator / item counter contents
Final total key
- Recall and clear accumulator / item counter contents
Percent key
Together with
:
- Recall percent value.
Together with
and
or
:
- Recall the value plus or minus the percent value.
Division key
Multiplication key
Result key for multiplications and divisions
- Conclude calculation.
Result is requested.
The result can be further used with the (+, -, x,
앦
) command
or transferred to the memory with
and
.
008 . . . . . . . . . . . . . . . . . .
600.00
,
M+
M–
=
x
앦
X
+
–
X
%
쏄
◊
+
–
.
+/-
CE
#
앖
1,234,567,890.12 +
1,234,567,890.12
CE
C
+
–
M+
M–
C
n
=
쏄
9
–
0
