Dear,
I used a SD card to store recordings for some days, but now all SD cards I have give me an "Invalid card" message on SD Card menu, or a "Invalid" status on Recording menu.
I tried both SDHC (the one that worked for some days) and SD, with capacities from 1Gb to 8Gb, and tried also pre-formatting on a PC (FAT and FAT32), to not avail.
Does any body had this problem, or do you think it is a mis-functioning?
Many thanks.