Victor V12 - Lst X

VICTOR TECHNOLOGY
38
If an entered value is less than 10
-99
, the value of 0 is used in proceeding
equations.
Running Display
Some programs and functions need an extended amount of time to complete.
During these times --------- will appear in the display.
LST X
To recall a value entered before an operation was executed, the LST X button
is appropriate (RPN method only).
Example
You can purchase phone cards that are valid for 250 minutes, 500 minutes, or
1,000 minutes for 3 cents per minute. You can calculate how much each card
would cost without re-entering .03.
ENTRIES DISPLAY
250 ENTER
250.00
Stores 250 minutes
.03 X.
7.50
Displays cost of 250 minutes at 3 cents per
minute
500 .r. LST X
0.03
Stores 500 and recalls the cost of 3 cents per
minute
.X.
15.00
Displays cost of 500 minutes
1000 .r. LST X
0.03
Stores 1000 and recalls the cost of 3 cents per
minute
.X.
30.00
Displays cost of 1000 minutes