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Recovery Techniques - Lloyd's Accumatic 20 Manual

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ENTRV
DlSPLAV
2
2
0
2
.15
0,15
§
0.3
liE
0.3
IM8l
5.45
m
5.45
IQ
0
:1;'"
ENTRY CORRECTION
COMMENTS
Credit for Item C
Subtrocls Item
C from A
&
B in
Memory
Total Scale
CI44rs Memory
OVERFLOW AND ERROR INDICATIONS
Whenever the capacitY of the machine is exceeded or an impossible
calcufation is attempted the error indleator in the leftmost displav
position will light.
The error conditlnos relevant are:
1. Depressing
G.
8 •0. B
where the ma!fllitude of the re,ult is
greater than 99,999,999.
2. Depressin9
Mil
or M3 where the ma!fllitude of the result in
memory is greater than 99,999,999.
3. Division by zero.
Example:
5
B
4
19
3
EJ
5
+
3
=
8
5
5
4
o
3
8
Should Have Been 3.
RECOVERY TECHNIQUES
Occasio-naHy during c1aculations, an undesired arithmetic function key
may
be
depressed. Utilizing thest! simple recovery techniques makes it
unnecessary to begin the calculations again.
For example, if the B or B keys are inadvertently depressed, simply
enter a
0,
depress the intended arithmetic funetian and continue with
the calculation.
If
the
0.
or
l±l
keys are inadvertently depressed.
simply enter a 1, depress the intended function key and continue
with
the
calculation.

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