Williams Sound WIR RX16 - Manual (Page 5)

5
If you experience difficulty with your system, call Toll-Free for
Customer Assistance:
1-800-843-3544
If it is necessary to return the system for service, your Customer Service
Representative will give you a Return Authorization Number (RA) and
shipping instructions.
Pack the system carefully and send it to:
Williams Sound Corp.
Attn: Repair Dept.
10321 West 70th Street
Eden Prairie, MN 55344