Operating Controls; Constant Mode Selector; Rounding Selector; Decimal/Add Mode Selector - Sharp COMPET QS-2130 Operation Manual

CONSTANT MODE SELECTOR:

1
"K" position:
Multiplication: The calculator will automatically remember the first number entered
Division:
•
" " position:

ROUNDING SELECTOR:

2
" " position:
"5/4" position: In multiplication and division, an answer is rounded off.
" " position:
Note: In addition and subtraction or floating decimal mode, an answer is rounded
down.

DECIMAL/ADD MODE SELECTOR:

3
1. Decimal position (F, 3, 2, 0)
Presets the number of decimal places in the answer.
In the "F" position, the answer is displayed in the floating decimal system.
2. Add mode position (A):
The decimal point in addition and subtraction entries is automatically positioned to
the 2nd digit from the lowest digit of an entry number. Use of the add mode permits
addition and subtraction of numbers without an entry of the decimal point. Use of the
,
answers will be displayed.

OPERATING CONTROLS

The following constant functions will be performed.
(the multiplicand) and the
The calculator will automatically remember the second number entered
(the divisor) and the
Neutral
In multiplication and division, an answer is rounded up.
An answer is rounded down.
and keys will automatically override the Add Mode and decimally correct
instruction.
instruction.
3