User manual CITIZEN SRP-145N

[. . . ] Any previous value in memory is automatically erased. [ 2ndF ] [ Ka ], [ 2ndF ] [ Kb ] Constant (Ka, Kb) Memory Store Key Press to enter the displayed value into constant memory Ka or Kb. Constant memories Ka and Kb can have a value of 0 xk xk ] or [ Kb ] after entering a number or marking · if you press [ Ka a calculation , the displayed value is multiplied by the value in Ka or Kb. SPECIAL KEYS [ ( ], [ ) ] Parenthesis Keys Press to override the calculation's default order of operation by using parentheses. [. . . ] The number of low priority storage levels exceeds 6 in a parentheses calculation or nesting parentheses exceed 7 in one level. (Even if the number of levels is within 6, an error might occur if you are using memories Ka or Kb, or program memories. You try to use [ 2ndF ] [ Ka x k ] or [ 2ndF ] [ Kb x k ] while memories Ka and Kb are being used for low­priority calculation storage. You make a calculation that is out of the range for functional and statistical calculations. To clear calculation after an overflow condition, press [ ON/C ]. To turn the calculator on, press [ ON/C ] ; To turn the calculator off, press [ OFF ]. This calculator automatically turns it off when not operated for approximately 9 minutes. It can be reactivated by pressing [ ON/C ] key and the display, memory, settings are retained. Be careful not to be injured when you replace the battery. Insert a flat bladed screwdriver into the slot between the upper and lower case then carefully twist it to separate the case. Remove both batteries and dispose of them properly. Never allow children to play with batteries. Wipe off the new batteries with a dry cloth to maintain good contact. Insert the two new batteries with their flat sides (plus terminals) up. Align the upper and lower cases then snap them to close together. Do not set the function mode to " SD " when performing memory calculation. A new number entered into memory by pressing [ X M ] repalces any number previosly stored. M appears when a number which is not equal to " 0 " is stored in memory. [. . . ] Then press [ 2ndF ] [ HALT ] and continue entering your formula in the usual way. When you run the program, press [ RUN ] after the calculator dispalys an interim value to resume the program. You can use the same method to program your calculator to run two or more formulas. ) Find the total amount of principal and interest on a $5, 000 loan (x) at 6% annual interest (y) compounded annually over a period of 7 years (z) ? [. . . ]