Memory and Storage Functions The following examples demonstrate how to use cumulative memory and storage functions on your Construction Master™ product.
Examples:
1. Whenever the [M+] key is pressed, the displayed value will be added to the Memory. Memory is semi-permanent, and is cleared only when you:
press [Rcl] [Rcl]
press [Conv] [Rcl]
press [Conv] [×]
When memory is recalled ([Rcl] [M+]), consecutive presses of [M+] will display the calculated average and total count of the accumulated values.
Function
Keystrokes
Add to Memory
[M+]
Subtract from Memory
[Conv] [M+]
Recall total in Memory
[Rcl] [M+]
Display/Clear Memory
[Rcl] [Rcl]
Clear Memory
[Conv] [Rcl]
2. Your calculator has storage registers located above the 1, 2, and 3 digits. Storage registers store the displayed value in non-cumulative, permanent memory. Non-cumulative means it only accepts one value and a second stored value in the same register will overwrite the previously stored value.
To delete a stored value, enter a new value or perform a Clear All ([Conv] [×]).
Note: Clear All will not reset your preference settings.