United Office H13742C User Manual

Page 23

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22

Type of

Calculation

Example

Key

combination

Display

Memory

function with a

constant

1) 135 x (12 + 14)

12 + 14 M +

135 x MRC =

M26

M3510

2) (12 + 14) ÷ 5

MRC ÷ 5 = M5.2

Square root

12

Converting

decimal places

1

8

8 ÷ = 0.125

Tip: If a result contains too many places behind the comma, a E will

appear. Press the CE key to correct the result. Press ON/C to delete

all data.

* Note: The minus sign will only appear in the display

when the following key combination is pressed: “minus”

key, numbers key, functions key.

Note: If a result is larger than “99999999”, “E” appears

before the result.

Press the CE button to correct the last digit entry. After you

have reached the result, press ON/C to reset the display to

0.

If you have entered one of the following calculator

functions (+, -, x, ÷) incorrectly, you can correct it by

immediately entering the correct function.

The calculator switches off automatically after approx. 7

minutes if no buttons are activated.

144√

√144

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