Operating controls – Sharp EL-1801C User Manual
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OPERATING CONTROLS
POWER SWITCH; PRINT / ITEM COUNT MODE SELECTOR:
“OFF”: Power OFF
“•”:
Power ON. Set to the non-print mode.
“P•IC”: Power ON. Set to the print and item count mode.
For addition or subtraction, each time
+
is pressed, 1 is added to
the item counter, and each time
–
is pressed, 1 is subtracted.
•
The count is printed when the calculated result is obtained.
•
Pressing of
,
C CE
C CE
clears the counter.
Note:
The counter has a maximum capacity of 3 digits (up to ±999). If the
count exceeds the maximum, the counter will recount from zero.
DECIMAL / ADD MODE SELECTOR:
“2,0”: Presets the number of decimal places in the answer.
“F”:
The answer is displayed in the floating decimal system.
“A”: The decimal point in addition and subtraction entries is automatically
positioned to the 2nd digit from the lowest digit of entry number. Use
of the add mode permits addition and subtraction of numbers without
entry of the decimal point. Use of
,
and
will automatically
override the add mode and decimally correct answers will be printed.
ROUNDING SELECTOR:
Set Decimal Selector to 2.
4 ч 9 = 0.444 ... , 5 ч 9 = 0.555 ...
OFF
ON
•
P•IC
F
2
0
A
Note:
The decimal point floats during successive calculation by
the use of
or
.
If the decimal selector is set to “F” then the answer is always rounded
down ( ).
4
9
5
9
5/4
0.44
0.56
0.44
0.55
5/4
PAPER FEED KEY
NON-ADD / SUBTOTAL KEY:
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