Ohio Revised Code Title XIII. Commercial Transactions § 1310.45

(A) If the lessee receives notification of a material or indefinite delay or of an allocation justified under section 1310.44 of the Revised Code, the lessee, by written notification to the lessor as to any goods involved, and with respect to all of the goods if under an installment lease contract the value of the whole lease contract is substantially impaired as provided in section 1310.56 of the Revised Code, may do either of the following:

(B) If, after receipt of a notification from the lessor under division (C) of section 1310.44 of the Revised Code, the lessee fails to modify the lease agreement in accordance with division (A)(2) of this section within a reasonable time not exceeding thirty days, the lease contract lapses with respect to any deliveries affected.