Operation Manual

4
POWER SWITCH:
When the power switch is turned on, the calculator is ready for opera-
tion.
PRINT MODE SELECTOR:
“P” position: The calculator functions as a print/display calculator .
(Print mode)
“
•” position: The calculator functions as a display calculator . (Non-
print mode)
Mode change print:
When changing the print mode selector , the following print will appear .
“
• • • . . . . • • • –P” (red print): When changing the selector from P to
•.
“
• • • . . . . • • • +P” (red print): When changing the selector from •
to P.
ROUNDING SELECTOR:
“
” position: An answer is rounded up.
“5/4” position: An answer is rounded of f.
“
” position: An answer is rounded down.
EXAMPLE: 10.005
÷ 5 = 2.001
Set decimal to 2,
10.005 5 → 2
.
01
∗
Set decimal to 2, 5/4
10.005
5 → 2
.
00
∗
Note: The decimal point floats during successive calculation by the use
of
or key.
In floating decimal point system, an answer is rounded down.
DECIMAL SELECTOR:
Presets the number of decimal places in the answer .
In the “F” position, the answer is displayed in the floating decimal
system.
CONSTANT MODE SELECTOR:
“K” position: The following constant functions will be performed:
Multiplication: The calculator will automatically remember the first
number entered (the multiplicand) and the
in-
struction.
OPERATING CONTROLS
CS-2850A-Eng 05.6.17, 2:58 PMPage 4 Adobe PageMaker 6.5J/PPC