- 4 -Before Reading These InstructionsCustomer Services DirectoryU.S.A.Obtain Product Information and Operating Assistance;locate your nearest Dealer or Servicenter; purchase Partsand Accessories; or make Customer Service and Literaturerequests by visiting our Web Site at:http://www.panasonic.com/supportor, contact us via the web at:http://www.panasonic.com/contactinfoYou may also contact us directly at:1-800-211-PANA (7262),Monday-Friday 9 am-9 pm; Saturday-Sunday 10 am-7 pm, EST.Accessory Purchases:Purchase Parts, Accessories and Instruction Books online forall Panasonic Products by visiting our Web Site at:http://www.pasc.panasonic.comor, send your request by E-mail to:npcparts@panasonic.comYou may also contact us directly at:1-800-332-5368 (Phone) 1-800-237-9080 (Fax Only)(Monday-Friday 9 am to 8 pm, EST.)Panasonic Services Company20421 84th Avenue South, Kent, WA 98032(We accept Visa, MasterCard, Discover Card, AmericanExpress, and Personal Checks)Service in Puerto RicoPanasonic Puerto Rico, Inc.Panasonic Sales CompanyFactory Servicenter:Ave. 65 de Infantería, Km. 9.5, San Gabriel Industrial Park,Carolina, Puerto Rico 00985Phone (787) 750-4300, Fax (787) 768-2910CANADAWARRANTY SERVICEFOR PRODUCT OPERATION ASSISTANCE, please contact:Our Customer Care Centre:Telephone #: (905) 624-55051-800 #: 1-800-561-5505Fax #: (905) 238-2360Email link: “Contact Us” on www.panasonic.caFOR PRODUCT REPAIRS, please locate your nearestAuthorized Servicentre at www.panasonic.ca:Link : “Servicentres™ locator” under “Customer support”IF YOU SHIP THE PRODUCT TO A SERVICENTRECarefully pack and send prepaid, adequately insured andpreferably in the original carton.Include details of the defect claimed, and proof of date oforiginal purchase.For hearing or speech impaired TTY users, TTY : 1-877-833-8855For hearing or speech impaired TTY users, TTY : 1-866-605-1277Panasonic welcomes you to our constantly growing family of electronic products owners.We endeavor to give you the advantages of precise electronic and mechanical engineering, manufactured with carefully selected components, andassembled by people who are proud of the reputation their work has built for our company. We know this product will bring you many hours ofenjoyment, and after you discover the quality, value and reliability we have built into it, you too will be proud to be a member of our family.\CQ-RX400U\ \CQ-RX200U\The instruction manual consists of 2 books. One is “Operating Instructions” describing the operations of the main unit.The other is “System Upgrade Guidebook” describing the optional devices such as CD changer.Differences Among 4 ModelsThis operating instruction manual is for 4 models CQ-RX400U, CQ-RX200U, CQ-RX100U and CQ-RX100L. All illustrations throughout thismanual represent model CQ-RX400U unless otherwise specified. The following table describes the differences among 4 models.ModelsFeatures CQ-RX400U CQ-RX200U CQ-RX100U CQ-RX100LRemovable Face Plate Case Included Not included Not included IncludedSystem Upgrade Guidebook Included Included Not included Not includedSystem-up Connector Supported Supported Not Supported Not SupportedPreamp Out Connector 2 (Front/Rear) 1 (Rear) 1 (Rear) 1 (Rear)USB Connector Supported (USB iPod) Not Supported Not Supported Not SupportedAAC playback Supported Not Supported Not Supported Not SupportedButton Logo Color Blue Blue Blue Red