Advertisement
ENTRY
2
@
.15
m:J
IQ
ENTRY
Example:
5
f!J
4
~
3
EJ
DISPLAY
2
2
0.15
0.3
5.45
5.45
o
CORRECTION
5
+
3
0
8
5
5
4
o
3
8
COMMENTS
Credit
10f
Item C (Subtracts Item
C lrom A
&
B
in
Memory)
Total Sale.
Clears Memory, Memory Indicator
Goes
Out.1
Should Have Been 3.
OVERFLOW AND ERROR INDtCATIONS
Whene~er
'the capacity of the machine is exceeded or an impossible
calculation is attempted the error indicatar in the
Hftmost display
po~tion
will light.
The error conditions
relevant are:
1.0epressing@.E].§.tt! where the ma!P'itude of the result is
greater than 99.999,999.
2. Depressing
M±I
or 1M3 "Nhere the magnitude of the result in
memory is greater than 99.999,999.
3.
Division
by zero.
RECOVERY TECHNIQUES
Occasionally during elaculations, an undesired arithmetic function key
milY
he
depressed. UtiHzing theS2 simple recovery techniques makes it
unnecessary to begm the calcutarions again.
For example, if the
E1
or
El
keys are inadvertently depressed, simply
enter a O. depress. the intended arithmetic function ilnd continue with
the calculation.
It
the
B
or
ill
keys.are inadvertently depressed.
simply enter a 1. depress the intended
function
key and continue
with the calculation.
Advertisement
