Calculator; To Use The Calculator - NEC 338 Product Manual

Calculator

→
(Press MENU key select Toolbox
Calculator
Your 338 has a built-in calculator, which can add, subtract, divide and multiply. Use the following keys:

To Use the Calculator

In this example, we are going to multiply 10.5 by 10.
To
1 Enter 10.5
2 Multiply
3 Enter 10
4 Get the answer
5 Clear the display
Using the Toolbox
→
select Calculator)
•
Use the Right key as + key
•
Use the Left key as - key
•
Use the Up key as × key
• Use the Down key as / key
•
Use the Enter key as = key
•
Use the
•
Use the SK1 as the AC key or to clear the figure
•
Use the # key as +/- switch key
•
Use the SK2 to switch to the currency converter
Do this
Press 1, 0, and 5 keys.
Press the Up key.
Press 1 and 0 keys.
Press the Enter key.
Press the SK1.
-120-
key to enter a decimal point