Sharp ER-A770 Instruction Manual page 44

Example
Level 1 : PLU code 1, PLU code 2
Level 2 : PLU code 81, PLU code 87
• When your POS terminal has been programmed for the automatic return mode (by one item):
• When your POS terminal has been programmed for the lock shift mode:
Key operation
1
¤ 1
2
c
Key operation
⁄ 1
¤ 1
2
c
Display
Display
43