You can use
key to adjust your selection. 'ADD', 'REDUCE' or 'RETRIEVAL'. The
system will judge whether the quantity is correct according to the PLU storage. If
the quantity is correct, the LCD will prompt correct, or it will prompt 'ERROR LESS
THOUSAND / HUNDRED / TEN'.
Note: if you set multi-shops in 'SHOP SET', the LCD won't prompt here.
8.1.1 Input quantity manual:
Check for the first time
Show the error according to the Quantity registered in
account
When you set 'INPUT QUANTITY MANUAL' in 'MODE', it
shows 'MANUAL'
The data that you have checked
Please input the data, press the key 'ENTER'
The default quantity is 0.000
Please press 'ADD', and the Information will be saved
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