Ohio Rev. Code Ann. § 1309.620
(A) Except as otherwise provided in division (G) of this section, a secured party may accept collateral in full or partial satisfaction of the obligation it secures only if:
(2) The secured party, within the time prescribed in division (D) of this section, does not receive a notification of objection to the proposal authenticated by:
(B) A purported or apparent acceptance of collateral under this section is not effective unless:
(C) For purposes of this section:
(2) A debtor consents to an acceptance of collateral in full satisfaction of the obligation it secures only if the debtor agrees to the terms of the acceptance in a record authenticated after default or the secured party:
(D) To be effective under division (A)(2) of this section, a notification of objection must be received by the secured party:
(2) In the case of persons other than those described in division (D)(1) of this section:
(E) A secured party who has taken possession of collateral shall dispose of the collateral pursuant to section 1309.610 of the Revised Code within the time specified in division (F) of this section if:
(F) To comply with division (E) of this section, the secured party shall dispose of the collateral: