TM5-6675-326-14
8-4 DESCRIPTION AND USE OF OPERATOR’S CONTROLS AND INDICATORS - Continued
Key
C o n t r o l o r I n d i c a t or
Function
Square
R e c i p r o c al
P i
SIN, COS, TAN Sine, Cosine, Tangent
MATHEMATICAL
Square root
Computes square root of
number in displayed
X - r e g i s t e r .
Computes square of number in
d i s p l a y e d X - r e g i s t e r.
Computes reciprocal of number
d i s p l a y e d i n X - r e g i s t e r.
Places value of (3.141592654)
i n t o X - r e g i s t e r .
Computes sine, cosine, or
tangent of number in dis-
p l a y e d X - r e g i s t e r .
Arc Sine, Arc Cosine,
Arc Tangent
Computes arc sine, arc cosine,
or arc tangent of number in
d i s p l a y e d X - r e g i s t e r.
Radians
Sets radians mode for all
t r i g o n o m e t r i c f u n c t i o n s.
Grads
Sets grads mode for all
t r i g o n o m e t r i c f u n c t i o n s.
Degree
Sets decimal degrees mode f o r
a l l t r i g o n o m e t r i c f u n c t i o n s .
To radians
Converts decimal degrees to
r a d i a n s.
To degrees
Converts radians to decimal
degrees.
Hours. Minutes Seconds
Converts decimal hours or
degrees to hours, minutes,
seconds, or degrees, minutes,
seconds.
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