Can I purchase a different SD card to use with my GAU 2000?

Yes, you can purchase additional SD cards from Appareo. Contact sales@appareo.com for more information. Purchasing SD cards from other sources might void the GAU 2000’s STC. SD cards used with the GAU 2000 must: • be standard capacity, not high capacity (SDHC) • have a 2GB storage capacity • be formatted to FAT16 (your operating system will usually do this by default)