EC-209 (650-0555B) Memory Calculations Faxback Doc. # 6331 The memory calculation feature lets you do multi-step calculations easily. Use the following keys for memory calculations: (M+) Adds the result of a calculation into the value in memory. (M-) Subtracts the result of a calculation from the value in memory. (MR) Recalls and displays the value in memory. (MC) Clears the memory. If you enter a number in M+ that exceeds the memory's capacity (8 digits), the display shows an overflow error (M E appears on the display), but the previous total remains in memory and is protected since the new entry is not accepted. Press CE or AC (to clear the display of the overflow error) and then MR. The number on the display is the total in memory prior to the M+ overflow entry. NOTE: M+ and M- are repeating keys. That is, if you press the key 2, 3, or 4 times, the displayed number is added to (or subtracted from) memory 2, 3, or 4 times. (CJD/smc-05/05/94)