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Calculation Modes and
Calculator Setup
Calculation Mode
Before starting a calculation, you must first enter the correct mode as
indicated in the table below
.
When you want to perform this type
of operation:
Perform this key operation:
General calculations
(COMP)
Standard deviation (SD)
Regression calculations (REG)
Equation solution (EQN)
Note
• The initial default calculation mode is the COMP Mode.
• Mode indicators appear in the upper part of the display.
• The COMP, SD, and REG Modes can be used in combination with the angle unit
settings.
• Be sure to check the current calculation mode (SD, REG, COMP) and angle unit
setting (Deg, Rad, Gra) before beginning a calculation.
Configuring the Calculator Setup
Pressing the
key more than once displays additional setup screens.
Underlined ( ___ ) settings are initial defaults.
Deg Rad Gra
Specifies degrees, radians or grads as the angle unit for value input and
calculation result display
.
(90°= π /2 radians = 100 grads)
8
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