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24
Using the Calculator
1. Press MENU to go to the Books menu.
2. PressTOOLS(F4)togototheToolsmenu.Oryoucanuse or .
3. Calculator is highlighted. Press to select it.
You can choose between a standard calculator and a scientific calculator.
4. Press or to highlight the one you want and then press .
Using the Standard Calculator
The standard calculator can perform basic arithmetic
calculations, memory calculations and percent calculations.
Youcantypeupto12digitnumbers.Mostofthecalculator
functions are on dedicated keys, but all functions are
automatically active when in the calculator.
1. Type a number.
Press L(+/-) to make a number positive or negative.
PressD/G/R(F2)tocyclebetweenDegree,Grade,andRadian.
2. Selecttoadd(+),subtract(-),multiply(x)ordivide(÷).
3. Type another number.
4. Press (=). Or you can press K(%) to calculate a percentage.
5. Press ,(CE) or CE (F4) to clear the last number you entered.
6. PressM(AC)orAC(F3)toclearthecalculation.
 Using the Calculator Memory
Try the following equation to practice using the calculator memory:
(32x12)-(8x8)=320.
1. Press -(MC) to clear the calculator memory, if necessary.
TDC-500 (T-2911-TDC) English manual TLT-28003-00 Rev A.indd 24 2010-7-5 11:31:56