User manual SHARP VX-2652H OPERATION MANUAL

[. . . ] The socket outlet shall be installed near the equipment and shall be easily accessible. Thank you for your purchase of the SHARP electronic calculator, model VX-1652H/ 2652H. Your SHARP calculator is specially designed to save work and increase efficiency in all business applications and general office calculations. [. . . ] By pressing this key even in the Non-print mode, the displayed number is printed with "P". tOTAL KEY: Prints the total of addition and subtraction with " ". This key also serves as a clear key for the calculation register and resets an error condition. CLEAR ENTRY KEY: Clears numbers entered prior to use of a function key. Also used to clear an overflow error caused by an entry. fIRST RECALL MEMORY KEY FIRST RECALL AND CLEAR MEMORY KEY MULTIPLE USE KEY: Performs mark-ups , percent change and automatic add-on/discount. CHANGE SIGN KEY: Changes the algebraic sign of a number (i. TAX-INCLUDING KEY: This key is used for calculations with the tax/discount rate. STORE KEY: This key is used to store the tax/discount rate. â· A maximum of 4 digits can be stored (decimal point is not counted as a digit). If you enter a new rate, the previous rate will be cleared. : First memory symbol Appears when a number has been stored in First memory. Second memory symbol Appears when a number has been stored in Second memory. Minus symbol Appears when a number is a negative. Error symbol Appears when an overflow or other error is detected. Grand total memory symbol Appears when a number is in the grand total memory. Remove the paper roll from the calculator. (Tear the paper and remove it from the print mechanism by using . [. . . ] Markup and Profit Margin are both ways of calculating percent profit. Calculate the dollar difference (a) and the percent change (b) between two yearly sales figures $1, 500 in one year and $1, 300 in the previous. Calculate the percentage of each of the parts to the whole. [. . . ]