Garmin Astro Astro and DC 40 Owner's Manual - Page 57

Data Management note: The device is not compatible with Windows® 95, 98, Me, or NT. It is also not compatible with Mac® OS 10.3 and earlier. File Types The device supports the following file types: • Files from BaseCamp™. Go to www.garmin.com. • GPI custom POI files from the Garmin POI Loader. Go to www .garmin.com/products/poiloader. Installing a Memory Card You can purchase microSD memory cards from an electronics supplier, or purchase preloaded map data cards from your Garmin dealer. In addition to map and data storage, the memory cards can be used to store files such as images, cartridges, geocaches, routes, locations, and custom POIs. Appendix 1. Remove the battery cover by turning the D-ring 1/4 turn counterclockwise and pulling up. 2. Slide up and pull out the metal cover ➊. 3. Align the metal contacts, and place the memory card ➋ in the slot ➌. ➊ ➌ ➋ 4. Push in and slide down the metal cover. 5. Replace the batteries and the battery cover. Astro and DC 40 Owner's Manual 53