(0) – (9) (00)(.) NUMERIC KEYS
The calculator uses the conventional 10 – key indexing keyboard, and includes the double zero key and the decimal point key. Whole numbers are entered exactly as they are written.
( ↑ ) | PAPER FEED KEY |
| Used to advance the paper |
( → ) | RIGHT SHIFT KEY |
| Used to delete the right most character of a live entry |
( + - ) | CHANGE SIGN KEY |
| Used to reverse the sign on the display |
( IC ) | ITEM COUNT KEY |
| Prints the Item Count when pressed |
( % ± ) | PERCENT KEY |
| Completes percent calculation when the Multiplication or Division keys are used |
( ÷ ) | DIVISION KEY |
| The Division key performs division, automatic constant division, and Intermediate sequential |
| operations. It establishes the next amount as a constant divisor. |
| The ÷ key also causes the calculator to divide when you depress the =, %, M+, |
| divisor entry is retained as a constant (except M+ and M- entries) until you depress the X, ÷, |
| Clear. |
( ∆% ) | DELTA PERCENT KEY |
| Automatically compares any two amounts and then calculates and prints the difference and |
| percent of change. |
( = ) | EQUAL KEY |
| To get the result for a multiplication or division equation |
( C/CE ) | CLEAR / CLEAR ENTRY KEY |
| Clears a live entry by pressing this key once. Press twice to clear the accumulator or pending |
| calculation. Does not clear the Memory |
( X ) | MULTIPLICATION KEY |
| The multiplication key performs multiplication, automatic constant multiplication, and |
| intermediate sequential operations. It establishes the amount as a constant multiplicand. |
| The X key also causes the calculator to multiply when you depress the =, %, M+, |
| Each multiplicand entry is retained as a constant (except M+ and M- entries) until you depress the |
| X, ÷, or clear. |
( - ) | MINUS KEY |
| Subtracts an amount from the accumulator. To subtract the same amount more than one time |
| (repeat subtraction), enter that amount once and depress the Minus key as many times as necessary. |
| If this key is depressed immediately after the (%) key, it works as a percent minus key. |