User`s guide

Calculator
The numeric keypad located on the right side of your keyboard serves as your calculator. See the figures below to relate the display to the keys on the numeric
keypad that control it.
Calculator Display (EPC keyboard) Calculator Display (PC/+ keyboard)
Note:
The ANSI keyboard calculator display is identical to the PC/+ keyboard, save that the controlling keys on the numeric keypad differ: The ANSI keyboard control
keys include PF1-PF4 keys and function keys F16-F20.
The calculator can process up to 10 digits to the left of the decimal point and up to 9 to the right. When you press a number or number operator, it momentarily
highlights on the display.
The following table shows the number operators:
This operator: Does this:
+, -, /, * Adds, subtracts, divides, or multiplies.
MS Stores the displayed value in memory.
MR Displays the stored value.
M+ Adds the displayed value to the value in memory.
+/- Make a number positive if it is negative and negative if it is positive.
C/A Displays 0.0 when pressed once. When pressed twice, it clears memory.
In addition to the numbers and operators on the keypad, you can use some keys on the alphanumeric portion of the keyboard, as des
cribed in the following table:
Press this key: To do this:
T Toggles Tape mode on and off. The results of your
calculations scroll above the display.
P Toggle Printer mode on and off. The results of your
calculations go to the printer.
X Transmits your most recent result to the current
application and closes the calculator.
Ctrl+(number on the numeric keypad) Specifies the precision, where the number of decimal
places to be displayed is equal to the number pressed
with the Ctrl key.
Esc Closes the calculator.
Note:
Use the printer option only when a printer is connected. Press Ctrl+Shift+Tab to clear a printer error.
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