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By default, you can operate PLU level shift in both the REG and MGR modes under the automatic return mode
(returning to level 1 after an item entry). To change the setting, please refer to “PLU level shift and GLU function
parameters” on page 51.
• Automatic return mode
Returning to level 1 after an item entry (default)
Returning to level 1 after finalizing a transaction
• Lock shift mode
If you select the automatic return mode, it is not necessary to use the
Ò
key on the keyboard, but
if you select the lock shift mode, it is necessary to use the key.
When your machine has been programmed for the automatic return mode (returning to level 1 after an item
entry):
When your machine has been programmed for the lock shift mode: