Humanware SmartView Xtend Guia Del Usuario página 52

Using the Calculator
To operate the calculator, use the function keys on
the Keypad (+, -, x, and ÷). You can enter up to nine
digits.
To clear the display, press C.
To add the displayed number to the memory, press
M+.
To subtract the displayed number from the memory,
press M-.
To display the contents of the memory, press MRC
(Memory Recall/Clear) once.
To clear the memory, press MRC twice.
Note: The Time, Date, and Calculator are always
displayed respectively in vertical order. They also
always appear in the opposite of the current color
combination, although this is only obvious in Text
Mode.
Size Key
Use this key to adjust the size of the Time, Date, and
Calculator displays.
To view the available size options, press the Size key
repeatedly. The display cycles through five different
sizes of onscreen text.
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