User's Guide

User’s Guide — 11
Using Cumulative Memory (M+)
STEPS/KEYSTROKES DISPLAY
1. Enter and store “355” in Memory 0:
3 5 5 s 0 M+ 355.
2. Add “255” to “355” then display the total:
2 5 5 s 0 M+ 255.
r 0 M+ 610.
3. Subtract “745” and display the diff e r e n c e :
7 4 5 C s 0 M+ 745.
r r -135.
Preference Settings
The ScheduleCalc includes user-selec-
table preference settings that allow you to
customize the calculator for your specific
needs or special situations. To access the
preference settings, simply press the P
k e y. Repeated presses of this key will scroll
through the various options which may be
altered by pressing + o r – k e y s .
When reviewing the following informa-
tion, note that default values are
identified with an asterisk (*).
(Cont’d)