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32 • Operating Instructions ER-390M
Price Level Key
If you choose to use the price level feature, you must allocate memory for each level. See
"Memory Allocation" in the "Service Mode Programming" chapter. Note that the default
program selects one price level. You must also place price level keys on the keyboard.
See "Function Key Assignment" in the "Program Mode Programming" chapter.
If you use this feature, the same PLU can be given up to 5 different preset prices. Price
Level keys shift the price that is being registered. Levels can be:
• Stay down so that registrations will stay in the selected level until another
level 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 set how the price
level keys operate.
Pop-Up Price Level Keys
1. Press a preset PLU key. For example,
press PLU 1 programmed with a price of
$1.00 for price level 1.
1
2. Press the LEVEL 2 key. The message
"LEVEL 2" displays.
LEVEL
2
3. Press the same PLU key. In this
example the PLU 1 key is programmed
with a price of $2.00 for price level 2.
1
4. Press another PLU key. In this example
press PLU 2 programmed to register
PLU #2 with price level 1. Note that
the level 1 price is registered.
THANK-YOU
CALL AGAIN
DATE 01/15/2003 WED TIME 08:33
PLU1 $1.00
PLU1 $2.00
PLU2 $1.50
TOTAL $4.50
CASH $4.50
CLERK 1 No.000011 00001