c530 Owner’s Manual 23APPENDIXBattery InformationYour unit contains an internal (non-removable) lithium-ion battery. Thebattery should last up to 8 hours,depending on usage.The battery icon in the corner ofthe Menu page indicates the status of theinternal battery. If the icon is not present,the c530 is connected to external power.Contact your local waste disposaldepartment for information on properlydisposing of the unit.Maximizing the Battery Life• Turn off GPS ( > System> GPS Mode > GPS Off) when youdo not need to receive GPS signals,or use Normal mode when you donot need to use WAAS or EGNOS.• Turn the backlight brightness down(on the Menu page, touch ).• Do not leave your c530 in directsunlight. Avoid prolonged exposureto excessive heat.Updating the c530SoftwareUse WebUpdater to update your c530software. Go to www.garmin.com/products/webupdater to download theWebUpdater program.After downloading WebUpdater to yourcomputer, connect your c530 to yourcomputer, run WebUpdater, and followthe screen prompts. After confirmingthat you want to perform an update,WebUpdater automatically downloadsthe update and installs it on your c530.If you register your c530, you willreceive notification of software and mapupdates. To register your c530, go towww.garmin.com/registration.You can also download software updatesfrom www.garmin.com/products/sp530. Click Software Updates. ClickDownload next to the unit software.Read and agree to the terms. ClickDownload. Select Run (or Open). Yoursoftware is updated.