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6) Indication lam
p
g
Lights when program mode is designated (PRO lam
p)
.
Lights
during the execution of manual calculation
'
and
program
cal
-
culation
(BUSY
lamp).
Q
M
Lights when HALT instruction
is
executed during a program, or when
~
key is operated.
If keys other than entry keys (
~
~
~
,
i;J
,
~
,
El
)
are operated,
this lamp turns off.
Lamp for
the
1 st memory
register.
Lights when a number
is
stored in the 1st memory register, or when
the program
is
completely written in the 1 st memory register.
7)
Programming
examples
Example 1.
Calculation of
the
2 sides of a triangle
A
sin
(3
B
sin
0:
R
R
A=
Rxsir;l(3
sin (0: +
(3)
R x sin 0:
:.
B
=
sin (0:+(3)
DEG MODE
KEY
OPERATION
30
~
~
§]
1
~
~
§]
2
~
A.B.: Constant
0:.(3. R: Varia ble
No
.
1
Given 0:
=
30°
,
(3 = 60°, R = 2,
what is
A and B?
No.2
Given 0: =
60°
, (3 =
50°, R
= 3,
what is A
and B?
1.
First
calculation
(includes programming)
STEP
PROGRAM
REMARKS
0:
input
designates the program
mode.
1
X-+M
2
1
0:-+M1
3
F
4
sin
X
sin
0:
5
X-+M
6
2
sin
0: -+ M2
7
H
*
1
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