ER420 Series
Operating Instructions
•
33
Modifier Key
Pressing a modifier key alters the next PLU registered, either by changing the code number of
the PLU so that a different item is registered, or by just adding the modifier descriptor and
registering the same PLU.
See
"Modifier 1-5" in the "Program Mode Programming" chapter in order to determine how
the modifier key will affect the PLU entry.
Modifiers can be:
•
STAY DOWN
so that registrations will be modified by the same modifier
until another modifier is selected,
•
POP UP
after each item
to register, for example large, medium or small soft
drink,
•
POP UP after each transaction
to register, for example, toppings of various
pizza sizes.
See "System Options" in the "Program Mode Programming" chapter to select stay down/pop-
up status
.
Pop-Up Modifier Key Affecting PLU Code
1.
Press a preset PLU key. For example,
press PLU
1
with a price of
$
1.00.
1
2.
Press the
MOD 1
key. The message
"MOD1" displays.
MOD
1
3.
Press the same PLU key. In this example
the modifier 1 will add the digit 1 to the
fourth PLU # position, resulting in the
registration of PLU #1001.
1
4.
Press another PLU key. In this example
press PLU
2
with a price of
$
1.50.
THANK-YOU
CALL AGAIN
01/15/2003 WED 8:33
PLU1
$
1.00
MOD1
#1001
$
1.25
PLU2
$
1.50
TOTAL
$
3.75
CASH
$
3.75
No.000001
CLERK 1 00001
