Canon Vixia HFR40 Instruction Manual page 28

IMPORTANT
• If you use an SDXC memory card with a computer OS that is not SDXC-
compatible, you may be prompted to format the memory card. In such
case, cancel the operation to prevent data loss.
• After repeatedly recording, deleting and editing scenes (fragmented
memory), it will take longer to write data on the memory and recording
may stop. Save your recordings and initialize the memory.
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Preparations