Solution
You can use the following types of commercially available Secure Digital (SD) cards with this camcorder.
As of December 2011, the movie recording function has been tested using SD/SDHC/SDXC memory cards made by Panasonic, Toshiba and SanDisk. For the latest information on cards that can be used, visit your local Canon Web site.
NOTE
About the Speed Class: Speed Class is a standard that indicates the minimum guaranteed data transfer speed of memory cards. When you buy a new memory card, look for the Speed Class logo on the package.
We recommend using memory cards rated SD Speed Class 4, 6 or 10.