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3-11
u Angle Units, Coordinate Conversion, Sexagesimal Operations (ANGL)
[OPTN]-[ANGL]
• { °}/{r}/{g} ... {degrees}/{radians}/{grads} for a specific input value
• { ° ’ ” }* ... {specifies degrees (hours), minutes, seconds when inputting a degrees/minutes/
seconds value}
• {
° ’ ”
}* ... {converts decimal value to degrees/minutes/seconds value}
• The {
° ’ ”
} menu operation is available only when there is a calculation result on the display.
• { Pol(}/{Rec(}* ... {rectangular-to-polar}/{polar-to-rectangular} coordinate conversion
• { 'DMS} ... {converts decimal value to sexagesimal value}
* These commands ({ ° ’ ” }, {
° ’ ”
}, {Pol(}, {Rec(}) can be input using key operations, without
going through the option (OPTN) menu. For operation examples, see “Angle Units” (page
3-11).
u Engineering Symbol (ESYM) [OPTN]-[ESYM]
• { m}/{
}/{n}/{p}/{f} ... {milli (10
–3
)}/{micro (10
–6
)}/{nano (10
–9
)}/{pico (10
–12
)}/{femto (10
–15
)}
• { k}/{M}/{G}/{T}/{P}/{E} ... {kilo (10
3
)}/{mega (10
6
)}/{giga (10
9
)}/{tera (10
12
)}/{peta (10
15
)}/
{exa (10
18
)}
• { ENG}/{ENG} ... shifts the decimal place of the displayed value three digits to the {left}/{right}
and {decreases}/{increases} the exponent by three.
When you are using engineering notation, the engineering symbol is also changed
accordingly.
• The {ENG} and {ENG} menu operations are available only when there is a calculation
result on the display.
k Angle Units
• Be sure to specify Comp for Mode in the Setup screen.
Example Operation
47.3° + 82.5rad = 4774.20181°
47.3+82.5K6(g)5(ANGL)2(r)w
2°20´30˝ + 39´30˝ = 3°00´00˝
2$20$30$+0$39$30$w
!$(
° ’ ”
)
Convert 60° to radians.
1.047197551
!m(SET UP)cc2(Rad)J
60K6(g)5(ANGL)1(°)w
To convert 2.255 (decimal) to
sexagesimal
2°15’18”
2.255w!$(
° ’ ”
)
k Trigonometric and Inverse Trigonometric Functions
• Be sure to set the angle unit before performing trigonometric function and inverse
trigonometric function calculations.
(90° = radians = 100 grads)
π
2
(90° = radians = 100 grads)
π
2
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