![](/images/new-backgrounds/1286534/28653471x1.webp)
2.Press M again to toggle the overwrite setting between ON and OFF. Press M. The system overwrites the oldest files first. The system displays the following SD card detail information.
•SD card available storage space
•If no space is available, 0.00GB displays.
•Error indicator displays if:
——SD card not present
——SD card is locked.
——SD card is unformatted
——SD card is damaged.
Please use
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