4ENGLISHCQ-C3433U/C3403U/C3333U/C3303UPanasonic 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 carefullyselected components, and assembled by people who are proud of the reputation their work has built for our company. Weknow this product will bring you many hours of enjoyment, and after you discover the quality, value and reliability we havebuilt into it, you too will be proud to be a member of our family.U.S.A.Obtain Product Information and Operating Assistance; locateyour nearest Dealer or Servicenter; purchase Parts andAccessories; or make Customer Service and Literature requestsby 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.For hearing or speech impaired TTY users, TTY : 1-877-833-8855Accessory Purchases:Purchase Parts, Accessories and Instruction Books online for allPanasonic 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, American Express,and Personal Checks)For hearing or speech impaired TTY users, TTY : 1-866-605-1277Service 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 nearest AuthorizedServicentre at www.panasonic.ca:Link : “ServicentresTM locator” under “Customer support”Panasonic Factory Service:IF YOU SHIP THE PRODUCT TO A SERVICENTRECarefully pack and send prepaid, adequately insured and prefer-ably in the original carton.Include details of the defect claimed, and proof of date of originalpurchase.TorontoPanasonic Canada Inc.5770 Ambler DriveMississauga, ON L4W 2T3Tel: (905) 624-8447Fax: (905) 238-2418VancouverPanasonic Canada Inc.12111 Riverside WayRichmond, BC V6W 1K8Tel: (604) 278-4211Fax: (604) 278-5627Before Reading These InstructionsCustomer Services DirectoryDifferences among 4 Models¡ This operating instruction manual is for 4 models CQ-C3433U, CQ-C3403U, CQ-C3333U and CQ-C3303U. All illustra-tions throughout this manual represent model CQ-C3433U unless otherwise specified. The following table describes thedifferences among 4 models.5–200 Ω60 Ω60 ΩSubwoofer output impedance–2.5 V4 V4 VSubwoofer output voltage200 Ω200 Ω60 Ω60 ΩPre-amp output impedance2.5 V2.5 V4 V4 VPre-amp output voltageBlueVariableBlueVariableLCD colorNoYesYesYesSubwoofer outputCQ-C3303UCQ-C3333UCQ-C3403UCQ-C3433UModelsFeature