Specifications

SPS 1000 Operation Manual Operation Sequences  43
Condiment/PLU/Function Entry from a WLU
What is a WLU?
WLU stands for “Window Look Up”. A WLU window displays on the right half of
the screen.
 A WLU can be triggered by registering a PLU that is programmed to
activate a WLU,
 By pressing a WLU function key on the keyboard that is assigned to a
specific WLU,
 By entering the number of the WLU you wish to display and pressing the
WLU# key, or
 A WLU can be linked to another WLU, so that when selection(s) from the
first WLU are completed, another WLU is automatically opened.
Up to 10 items can be displayed at one time in a WLU. If there are more than 10
items in the WLU, an arrow “u” displays in the bottom left corner of the WLU
window. Press the PAGE DN key to view the next 10 items in the WLU. Press the
PAGE UP key to view the previous 10 items in the WLU. (The “v” indicator will
display if there are items both above and below the current view; the “t” indicator
will display if you are at the bottom of the list and there are items only above the
current view.)
Selecting Items from WLUs
You can select an item from a WLU in one of several ways:
 Type the number of the WLU and press ENTER.
 Press the  or  keys to select an item and press ENTER:
 With the appropriate option flag set, you can select an item from a WLU by
simply typing the number of the WLU item. If there are more than nine selections
on the menu, you must enter single digit selections with a preceding zero, i.e.
enter 01 to select item #1. You cannot use this method if function keys are
allowed on the WLU. (See “General Function Option #41” in the “Samsung SPS
1000 Program Manual” to allow this method.)
 If a WLU can be displayed by pressing a WLU key on the keyboard, you can
select an item from that WLU without first displaying the WLU window. Type
the number of the item you wish to register, then press the appropriate WLU key
and the item will be immediately registered.