For the best performance with SD cards, we recommend formatting your cards before each deployment. On SM3 and SM4 series recorders, this can be done directly from the recorder's Utilities menu. For SM2 recorders, we recommend instead using the SD Association's Formatter. Regularly formatting your cards can prevent glitches and dropped audio.
Wildlife Acoustics, Inc.
3 Mill and Main Place, Suite 210
Maynard, MA 01754-2657 USA
+1 (978) 369-5225
+1 (888) 733-0200