About Memory CardsYou can purchase memory cards from an electronics supplier, or purchase pre-loaded Garmin mappingsoftware (www.garmin.com). Memory cards can be used to store files such as maps and custom POIs.Connecting the Device to Your ComputerYou can connect the device to your computer using a USB cable.1 Plug the small end of the USB cable into the port on the device.2 Plug the larger end of the USB cable into a port on your computer.3 When your dēzl device prompts you to enter file transfer mode, select Continue.A picture of your device connected to a computer appears on the device screen.Depending on your computer operating system, the device appears as either a portable device, a removabledrive, or a removable volume.Transferring Data From Your Computer1 Connect the device to your computer (Connecting the Device to Your Computer, page 55).Depending on your computer operating system, the device appears as either a portable device, a removabledrive, or a removable volume.2 On your computer, open the file browser.3 Select a file.4 Select Edit > Copy.5 Browse to a folder on the device.NOTE: For a removable drive or volume, you should not place files in the Garmin folder.6 Select Edit > Paste.Disconnecting the USB CableIf your device is connected to your computer as a removable drive or volume, you must safely disconnect yourdevice from your computer to avoid data loss. If your device is connected to your Windows computer as aportable device, it is not necessary to safely disconnect the device.1 Complete an action:• For Windows computers, select the Safely Remove Hardware icon in the system tray, and select yourdevice.• For Apple®computers, select the device, and select File > Eject.2 Disconnect the cable from your computer.Viewing GPS Signal StatusHold for three seconds.Purchasing Additional Maps1 Go to your device product page at garmin.com.2 Click the Maps tab.3 Follow the on-screen instructions.Purchasing Accessories• Optional accessories are available at garmin.com or from your Garmin dealer.Appendix 55