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1211X
6
Keyboard
9 TAX Plus
Calculate an amount including VAT with VAT rate
preset by RATE key.
10 TAX Minus
Calculate an amount excluding VAT with VAT rate
preset by RATE key.
11 Mark up / Gross Profit Margin
To calculate the true retail price from the cost
price and a desired gross margin.
12 Percentage
Convert percentage to the decimal value; also,
convert for add-on and discount calculation.
13 Memory, Recall and Clear
Recall the result to the display and/or prints out
if set to Print mode by pressing this key once.
Contents of the memory will be cleared if this
key is depressed twice.
14 Memory Plus
Accumulate the displayed number or calculated
result directly in the memory.
15 Memory Minus
Subtract the displayed number or calculated result
from the memory.
16 Numbers & Double Zero
17 Decimal point
Set the decimal point.
18 Addition
19 Subtraction
20 Equal
To get the result in multiplication or division.
21 Non-Add / Date - Subtotal / Total
Non-Add / Date : displayed content and does not
perform calculation.
Subtotal : Obtain intermediate result of addition
and subtraction.
Total : Obtains total result in addition and
subtraction and printed out when print mode
is selected. If this key is depressed twice, the
accumulator will be cleared.
22 Division
23 Multiplication
24 ON / Clear Entry / Clear
