iiIntroductionWarranty andSerial NumberThe Fishfinder 320C Sounder is fastened shut with screws.Any attempt to open the case to change or modify the unitin any way will void your warranty and may result inpermanent damage to the equipment.LIMITED WARRANTYThis Garmin product is warranted to be free from defects in materials or workmanship for one year fromthe date of purchase. Within this period, Garmin will at its sole option, repair or replace any componentsthat fail in normal use. Such repairs or replacement will be made at no charge to the customer for parts orlabor, provided that the customer shall be responsible for any transportation cost. This warranty does notcover failures due to abuse, misuse, accident or unauthorized alteration or repairs.THE WARRANTIES AND REMEDIES CONTAINED HEREIN ARE EXCLUSIVE AND IN LIEU OF ALLOTHER WARRANTIES EXPRESS OR IMPLIED OR STATUTORY, INCLUDING ANY LIABILITY ARISINGUNDER ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, STATU-TORY OR OTHERWISE. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, WHICH MAY VARYFROM STATE TO STATE.IN NO EVENT SHALL GARMIN BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT ORCONSEQUENTIAL DAMAGES, WHETHER RESULTING FROM THE USE, MISUSE, OR INABILITY TOUSE THIS PRODUCT OR FROM DEFECTS IN THE PRODUCT. Some states do not allow the exclusion ofincidental or consequential damages, so the above limitations may not apply to you.Garmin retains the exclusive right to repair or replace the unit or software or offer a full refund of thepurchase price at its sole discretion. SUCH REMEDY SHALL BE YOUR SOLE AND EXCLUSIVE REMEDYFOR ANY BREACH OF WARRANTY.To obtain warranty service, contact your local Garmin authorized dealer. Or call Garmin Customer Ser-vice at one of the numbers shown below, for shipping instructions and an RMA tracking number. The unitshould be securely packed with the tracking number clearly written on the outside of the package. The unitshould then be sent, freight charges prepaid, to any Garmin warranty service station. A copy of the originalsales receipt is required as the proof of purchase for warranty repairs.Products sold through online auctions are not eligible for rebates or other special offers from Garmin.Online auction confirmations are not accepted for warranty verification. To obtain warranty service, anoriginal or copy of the sales receipt from the original retailer is required. Garmin will not replace missingcomponents from any package purchased through an online auction.Garmin International, Inc. Garmin (Europe) Ltd.1200 East 151st Street Unit 4, The Quadrangle, Abbey Park Industrial EstateOlathe, Kansas 66062, U.S.A. Romsey, SO51 9DL, U.K.Phone: 913/397.8200 Phone: 44/1794.519944FAX: 913/397.0836 FAX: 44/1794.519222,Serial NumberUse this area to record the serial number (8-digit numberlocated on the bottom of the unit) in case it is lost, stolen, orneeds service. Be sure to keep your original sales receipt in asafe place or attach a photocopy inside the manual.Serial Number:* *