private void configDefault()
{
MPOST.Bill[] bills = billAcceptor.BillValues;
Boolean[] enables = billAcceptor.GetBillValueEnables();
for (int i = 0; i < bills.Length; i++)
{
if (bills[i].Value == 1000)
{
enables[i] = false;
}
}
billAcceptor.SetBillValueEnables(ref enables);
}