Using The Calculator - Franklin TWE-510 User Manual

3. Type a password and then press ENTER.
Your password can have up to 8 characters.
You are prompted to retype your password, and
press ENTER to confirm.
4. To test the password, press On/Off twice, type
the password, and press ENTER.
5. To disable the password, repeat Steps 1 and 2
above, and press ENTER when Password dis-
plays.
To Use the Calculator
1. Press
2. Use the numbered keys to type a number.
To make a number negative or positive, press Z +/- .
To type a decimal point, press
3. Use A + , S - , D x , or F ÷ to enter a math function.
Note: To find a square root, press C √ .
4. Type another number.
5. Press ENTER to calculate the equation.
To clear the calculation, press CLEAR.
To Use the Calculator Memory
1. Perform a calculation as shown above, or sim-

Using the Calculator

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or V . .
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