14.1 Limited Warranty. Seller warrants that the Resonators delivered to Buyer shall in normal use conform in all material respects to Sellers final specifications agreed upon by the Parties for the Resonators and set forth in Exhibit F for a period of one (1)year plus thirty (30)days following the Delivery Date (the Warranty Period). Seller shall not make changes to any specifications for the Resonators, or any changes to the process characteristics, that affect form, fit or function without Buyers prior written consent, which shall not be unreasonably withheld. The foregoing warranty does not cover any nonconformity of, damage to, or defect in any Resonator that is caused in whole or in part by Buyers: (i)misuse or abuse including static discharge, neglect or accident, (ii)unauthorized modification or repairs, (iii)soldering or alteration during assembly such that the Resonators are not capable of being tested by Seller under its normal test conditions, (iv)improper installation, storage, handling, warehousing or transportation, or (v)being subjected to unusual physical, thermal, mechanical, vibrational, or electrical stress. Buyer shall cooperate in good faith, and provide all reasonable assistance necessary, to enable Seller to make a final determination as to the existence or cause of any alleged defect. Buyer acknowledges and agrees that this limited warranty shall not apply to Seller products or units identified as Pre-production units, which Buyer agrees are delivered AS IS and without any warranty, or right to recourse or credit of any kind whatsoever against Seller.