20Using the XL Series Meter : Expansion CardsXL15, 20, 25, 30, 40, 50 and 60 metersSecure Digital (SD) Expansion CardsYou can expand the memory and connectivity of your XL series meter.Use optional expansion cards for:• Expanding the memory of your XL series meter• Viewing the content of memory cardsInstalling an Secure Digital (SD) Expansion CardTo install a Secure Digital (SD) card into an expansion slot on the XL series meter:1. Locate the SD card slot on the back of XL series meter.2. Remove the protective plastic card.3. Insert the SD card into the SD slot and push firmlyRemoving a Secure Digital (SD) Expansion Card1. Close all applications that are using the SD card.2. Remove SD card from the SD slot by slightly pushing down on the card to unlock it.3. When the card disengages and pops up, pull it from the expansion slot.Viewing the Content of Secure Digital (SD) Expansion CardsUse Windows Explorer to view the files that are located on your optional Secure Digital card.1. From the Start menu, tap Programs >Windows Explorer.2. Tap the root directory of My Device, and select the Storage Card folder (SDIO) to see alist of files and folders.Expansion cards must be purchased separately and are notincluded with your XL60 meter.If your expansion card is not recognized, follow the cardmanufacturer’s instructions to install it.CAUTION: SD cards must first be unlocked before removal.