Sharp ER-A770 Instruction Manual page 30

Direct PLU entries (PLU entries and subdepartment entries)
Follow this procedure:
Procedure
Direct PLU
*Less than the programmed upper limit amount
Example
Key operation
PLU menu-based entries (PLU entries and subdepartment entries)
Follow this procedure:
Procedure
PLU PLU
thru
MENU01 MENU50
*Less than the programmed upper limit amount
Example
Key operation
Select PLU code 15
from the menu window.
When using a programmed unit price
*Open price
(for subdept. entries)
)
c
Item selection from
the menu window
PLU
MENU01
c
e
When using a programmed unit price
*Open price
(for subdept. entries)
Display
e
Display
29