71Appendix BCleaningThe GPS V is constructed of high quality materials and does not require usermaintenance other than cleaning. Clean the unit using a cloth dampened with a milddetergent solution and then wipe dry. Avoid chemical cleaners and solvents that maydamage plastic components.StorageStoring alkaline batteries in the unit for extended periods is not recommended. Inorder to reduce the chance for battery leakage in the battery compartment and mapdata card slot, remove the batteries when storing the unit for more than six months.Water ImmersionThe GPS V is waterproof to IEC Standard 529 IPX7. It can withstand immersion in1 meter of water for 30 minutes. Prolonged submersion can cause damage to the unit.After submersion, be certain to remove the batteries and map cartridge and dry thecompartments before reuse.To resolve problems that cannot be remedied using this guide, Contact GarminCustomer Service at 913/397.8200 or 1-800/800.1020.Maintenance andAccessoriesContact Garmin Customer Service or yourGarmin Dealer to obtain Replacement Partsand Optional Accessories.Garmin Customer Service913/397.8200 or 1-800/800.1020WARNING: Garmin Accessories have beendesigned and tested specifically for use withGarmin products. Accessories offered forsale by other manufacturers have not beennecessarily tested or approved for use withGarmin Products. Use of such accessoriesmight cause damage to your Garmin Productand void the terms of the warranty.