ER-A520/ER-A530 INSTRUCTION MANUAL

PLU level shift (for direct PLU)
This shift function can allow access to PLUs on your register without adding additional direct PLU keys. You can
use direct PLUs in five levels by utilizing PLU level shift keys l thru L5 . The level shift key shifts the PLU
level from the other four to the required level. (The normal level is level 1.) You can also shift PLU level by
entering a level number and pressing the PLU level shift number key, ä.
You must program your machine in the PGM2 mode to select one of the two PLU level shift modes — automatic
return mode* and lock shift mode** — and decide whether to allow PLU level shift in both the REG and MGR
modes or in the MGR mode alone.
* The automatic return mode automatically shifts the PLU level back to level 1 after a direct PLU key is pressed.
You can select whether the PLU level should return each time you enter one item or each time you finalize
one transaction.
** The lock shift mode holds the current PLU level until a PLU level shift key is pressed.
Automatic return mode (for PLU levels)
If you shift the PLU level while in the automatic return mode, press the desired PLU level shift key before
numeric entries.
Procedure
• each item
¬
thru
Level no.
(1 to 5)
L5
ä
Numeric entry
(Q’ty,
@ )
Direct PLU
(Returning to level 1)
• each transaction
¬
thru
Level no.
(1 to 5)
L5
ä
Numeric entry
(Q’ty,
@ )
Direct PLU
Payment
(Returning to level 1)
Lock shift mode (for PLU levels)
If you shift the PLU level while in the lock shift mode, press the desired PLU level shift key before numeric
entries.
Procedure
l
thru
Level no.
(1 to 5)
To shift the level of another PLU
L5
ä
Numeric entry
(Q’ty,
@ )
Direct PLU
(Staying in the current level)
Note
If you select the automatic return mode, it is not necessary to use the l key on the keyboard, but
if you select the lock shift mode, it is necessary to use the key.
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