(2) A debtor may waive the right to require disposition of collateral under ORS 79.0620 (5) only by an agreement to that effect entered into and authenticated after default.
(3) Except in a consumer-goods transaction, a debtor or secondary obligor may waive the right to redeem collateral under ORS 79.0623 only by an agreement to that effect entered into and authenticated after default. [2001 c.445 §122]