7
19
DIVISION KEY:
Orders division.
20
MULTIPLICATION KEY:
Orders multiplication.
21
1ST MEMORY KEYS:
These keys have access to the 1st memory register to store, calculate and recall
numbers for further use.
MEMORY PLUS : When depressed after a numeric key or a calculation this key adds
the numbers or the result to the 1st memory register.
MEMORY MINUS : When depressed after a numeric key or a calculation this key
subtracts the numbers or the result from the 1st memory register.
RECALLMEMORY : Displays the contents stored (the answer) in the 1st memory
register on the display. It does not clear the contents, but recalls the
answer to the display.
CLEAR MEMORY : Clears the entire contents of the 1st memory register only.
22
DISPLAY
: 1st memory symbol
Appears when a number is in the 1st memory.
: Minus symbol
Appears when a number is a negative.
: Error symbol
Appears when an overflow or an error is detected.
: 2nd memory symbol
Appears when a number is in the 2nd memory.
QS-2130(U1E) 09.4.14, 5:52 PM7
To Next Page
Loading...
Need help?
General
