OTRONA ATTACHE Series Manual page 51

Example • 5:
You key:
2
RETURN
3
+
4
*
Example
t
6:
You key
2
RETURN
3
+
4
RETORN
calculator
(2 + 3) x 4 (2 plus 3 times 4)
Current Entrv
2
displays current entry
(2)
X Register
2
stores current entry (2) in X REG.
Y Register
2
displays current entry
(3)
and
Current Entrv
3
bumps
X
REG.
(2)
to Y REG.
Y Register
0
adds
2
plus
3,
stores result in
X
X Register
5
REG. and clears Y REG.
Y Register
5
displays current entry
( 4)
and
Current Entrv 4
bumps
X
REG. (5) to Y REG.
Y Register
0
multiplies 5 times 4, stores result
X Register
20
in X REG. and clears Y REG.
(2
+
3)
x
(4 - 1)
. - - - ----- x (14 x 4)
5
Current Entry
X Register
Y Register
Current Entry
Y Register
X Register
Y Register
Current Entry
Y Register
X Register
2
2
2
3
0
5
5
4
5
4
displays current entry (2)
stores current entry (2) in X REG.
displays current entry (3) and
bumps X REG. (2) to Y REG.
adds 2 plus 3, stores result in X
REG. and clears
Y
REG.
displays current entry (4) and
bumps
X
REG.
(5)
to
Y
REG.
stores current entry (4) in
X REG.
6-15
I