Acom SI-100W Operating Manual page 11

Item
Min. unit weight
Min. sample weight
Max. counting
5. Limit mode
MODE press the key. (Limit)
SET press the key. (Lo)
After place the commodity on the platter, which is need to be
set the min. value, SET press the key. (SEt)
SET press the key. (Hi)
After place the commodity on the platter, which is need to be
set the max.value, SET press the key. (SEt)
Scale makes the buzzer when the weighing value is not
matched with min. or max value in the limit mode.
PCS