Ortek Technology Inc WKP3000 사용자 설명서
12
Stop
Stops playing the media.
Play/pause
Once Pause is pressed, pressing this button again
resumes play.
Calculator
Starts Microsoft Calculator
About the Display
The display shows the number you input, calculation results, and various
indicators showing the status of the calculator.
indicators showing the status of the calculator.
-MINUS
Negative value indicator
MEMORY
Independent memory indicator
ERROR Error
indicator
‘
3-digit separator (apostrophe)
CALC
Indicate you are in calculator status
KEYPAD
Indicate you are in keypad status
GT Grant
total
Rounding Selector & Decimal Place Selector
¾
¾
Press TAB To Rounding Selector
Specified the rounding system
F
Floating decimal point system, which displays the value
without rounding.
without rounding.
0,2,4
Number of decimal places for the 5/4 setting of the Rounding
Selector.
Selector.
A
The “Add Mode” automatically adds a decimal point and two
decimal places to all values, even if you don’t input a decimal
point. This mode is very useful when performing calculations
in dollars or other monetary systems that require two decimal
places. Two decimal places are not added in this mode if you
press the DEL key while inputting a value, or for any
operation other than addition and subtraction.
decimal places to all values, even if you don’t input a decimal
point. This mode is very useful when performing calculations
in dollars or other monetary systems that require two decimal
places. Two decimal places are not added in this mode if you
press the DEL key while inputting a value, or for any
operation other than addition and subtraction.