Diamond Audio Technology D3 400.2 用户手册

Diamond Audio Technologies, LLC (DAT) warrants this product to be free from defects in mate-

rial and workmanship for a period of one (1) year from the original date of purchase provided 

it was purchased from an authorized DAT retailer within the United States. However, if this 

product was installed by an authorized DAT retailer, the warranty period will be extended to 

three (3) years.

This warranty is valid only to the original purchaser and is not extended to owners of the 

product subsequent to the original purchaser. Any applicable implied warranties are limited 

in duration to a period of the express warranty as provided herein beginning with the date of 

the original purchase at retail, and no warranties, whether expressed implied, shall apply to 

this product there after. Some states do not allow limitations on implied warranties; therefore 

these exclusions may not apply to you.

This warranty gives you specific legal rights; however you may have other rights that vary from 

state to state.  If your DAT amplifier needs service, defective merchandise must be returned to 

your local Authorized DAT dealer for warranty. Non-defective items received will be returned 

freight collect. Freight damage and returns are not covered under warranty. Include proof-of-

purchase. Warranty expiration on items returned without proof-of-purchase will be determined 

from the manufacturing date code. You can confirm that a dealer is authorized for service by 

the display of a current authorized dealer window decal. Any questions can be directed to the 

Warranty Department at (480) 813-6200 This warranty is valid only if the product is used for 

the purpose for which it was designed. It does not cover: 

•

The cost of shipping this product to DAT’s Service Department

•

Damage through negligence, misuse, abuse or accident

•

Damage caused by exposure to water and/or excessive heat

•

Items scratched, dented, or physically damaged due to abuse

•

Items returned from unauthorized individuals or dealers

•

Items previously repaired by any unauthorized repair facility

International customers: please contact your International DAT dealer or distributor concerning 

specific procedures for your country’s warranty policies. If you are not able to locate your local 

distributor, please contact DAT for assistance at +1(480) 813-6200.

Specifications subject to change without notice.