Sharp CS-2800 CS-2850/2800 Operation Manual - Page 10

12 0 -1 GRAND TOTAL KEY: Prints and clears the "GT" memory contents. NI, 13 NON-ADD/SUBTOTAL KEY: Non-add - When this key is pressed right after an entry of a number in the Print mode, the entry is printed on the Jeft-hand side with the symbol "#". This key is used to print out numbers not subjects to calculation such as code, date, etc. Subtotal - Used to get subtotal(s) of additions and/or subtractions. When pressed following the It: or key, the subtotal is printed with the symbol "0" and the calculation may be continued. By pressing this key even In the Non-print mode, the displayed number Is printed with the symbol "P". 14 i 4c J TOTAL KEY: Prints the total of addition and subtraction with the symbol " *". This key also serves as a clear key for the calculation register and resets an error condition. 15 'CEJ CLEAR ENTRY KEY: Clears number entered prior to use of a function key. Also used to clear an overflow error caused by an entry. Ex. 123 x 455 -> 123 x 456 = Press 123 X 455 CE. 456 ® [ 01 - ') OO1 NUMERAL KEYS: ® F--=) MINUS EQUALS KEY: Prints the entered number with a "-" symbol and subtracts the number from the contents of the calculation register. This key is also used to obtain the product/quotient in negative multiplication and division and prints it with the symbol "*". @ 1 PLUS EQUALS KEY: Prints the entered number with a "+" symbol and adds the number to the contents of the calculation register. This key is also used to obtain the results in multiplication and division and prints the product/quotient with the symbol * • % PERCENT KEY 0 41 DIVISION KEY O i2