10
Memory Keys
The three memory keys allow the user to
store, add to, subtract from, recall, and
clear numbers in memory.
M+
Adds displayed number to memory.
(memory indicator active)
M–
Subtracts displayed number from
memory. (memory indicator active)
MRC
Pressed once, recalls memory to dis-
play. (memory indicator active)
Pressed twice, clears memory. (mem-
ory indicator not displayed)
Press
4+5=
Display 9.
Press
M
. The displayed number is stored
in memory.
The display now has an “M” in the left-hand
corner of the display. This indicator tells the
user that a non-zero number is stored.
Press
c
. Display 0. The memory indica-
tor is still present.
Press
r
. Display 9.
Press
r
. Display 9. The “M” symbol
disappears.
Press
4MMMr
. Display 12.
