Sam4s ER-650 Operation And Program Manual page 280

Macro
Macros record key sequences for later execution. Up to 10 macros may be recorded and
executed by pressing a function.
Memory Allocation
Memory allocation is a program that determines how the system memory is divided to
provide the correct features for your application. For example, you may require more or less
employee memory or PLUs. Memory allocation allows you to maximize the features you
need while minimizing the features you do not need.
Modifier
Preceding a PLU entry, a modifier key changes a digit of the PLU number, causing a
different PLU to be registered. Modifier keys can be set to change any of the 14 PLU digit
positions to any specified digit (0-9).
NLU
Use any of the Number Look Up (NLU) keys to categorize merchandise (as you would with
traditional department keys.) NLUs can be programmed to access any PLU number in the
register.
No Sale
No sale is an operation to simply open the cash drawer.
Override
Override is an operation used to bypass a programmed price or HALO.
PLUs
Price look-ups (PLUs) are accessed by indexing a code number and pressing the PLU key, or
by pressing a PLU key. PLUs can be programmed with a preset or open price. PLUs
record their own activity count and dollar total on the PLU report.
268 • Glossary of Terms
ER-650/650R