Accessories that are included as standard with the product (as listed in the users manual) are warranted for 90 days. If this product fails to function during the warranty period because of defect in material or workmanship, company or the selling dealer will replace or repair this product without charge within a period of 30 days from the date on which the defective product is returned to the company or the dealer. Company or the dealer will ship the replacement or the repaired product to the consumer;s facility. All repairs must be performed by a service center authorized by Chattanooga Group. Any modifications or repairs performed by unauthorized centers or groups will void this warranty. To participate in warranty coverage, this Product;s warranty registration card (included with Product) must be filled out and returned to Chattanooga Group by the original owner within ten business days of purchase.