Section 2-A-515. Acceptance of Goods

(1)  Acceptance  of goods occurs after the lessee has had a reasonable
  opportunity to inspect the goods and
         (a) the lessee signifies or acts with respect to the goods  in  a
             manner  that signifies to the lessor or the supplier that the
             goods are conforming or that the lessee will take  or  retain
             them in spite of their nonconformity; or
         (b) the  lessee fails to make an effective rejection of the goods
             (Section 2-A-509 (2)).
    (2) Acceptance of a part of any commercial unit is acceptance of  that
  entire unit.