Pressing of the , , , or key clears the counter.

2)When the grand total mode selector is in the ON position (GT), the counter will count the number of times that the calculation results have been stored in

the grand total memory. To print and clear the count, press the key.

3)The memory item counter will count the number of

times that the or key has been pressed in addition and subtraction.

Note: The count is printed when the memory is recalled.

Pressing of the key clears the counter.

” position: Neutral, counter is turned off.

Note: The counter has a maximum capacity of 3 digits (up to ±999). If the count exceeds the maximum, the counter will recount from zero.

FIRST FACTOR ACCUMULATION SELECTOR: (Only QS-2770H)

“FΣ” position: The first factor is automatically added to or subtracted from the memory. A first factor means the first number in multi- plication and division and each number is printed with “I” and “÷I” respectively.

Ex. 23 5 ÷ 6 = 12 ÷ 7 9 = –564 0.5 =

” position: Neutral

CONSTANT MODE SELECTOR:

“K” position: The following constant functions will be performed:

Multiplication: The calculator will automatically remember the first number entered (the multiplicand) and the instruction.

Division: The calculator will automatically remember the second number entered (the divisor) and the instruction.

Add-on/Discount/Mark up:

The calculator will automatically remember the first entered number and key functions for Add-on/Discount/ Mark up calculation.

” position: Neutral

ROUNDING SELECTOR:

” position: An answer is rounded up.

“5/4” position: An answer is rounded off.

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Sharp QS-1760H, QS-2760H First Factor Accumulation Selector Only QS-2770H, Constant Mode Selector, Add-on/Discount/Mark up