Mio Moov DR03 User Manual page 7

Caution Note
5. Memory Condition (If File Overwrite is not checked, the device will beep)
When the memory card capacity has less than 175MB remaining, the recording
indicator will flash quickly and the buzzer will beep three times every two minutes until
the memory card only has 1MB left, then the system will force itself to shut down.
When the memory card capacity is <=32MB, this means that the memory card capacity
left is not enough to start recording a new file, and the system will be forced to shut
down. During this time if the user still tries to turn the device on, the system will still
force itself to shut down after it has started up.
6. Low Power Warning
When the voltage is less than 2.2 volts, the low power indicator (green) will start to flash
once every 0.5 seconds and the buzzer will beep three times; this warning will repeat
itself once every two minutes. When the voltage is less than 2 volts, the product will
automatically shut down. The number of times the warning repeats also differs between
different brands of batteries; it usually repeats between 2-5 times.
7. Video File
The system's default file size for every video file is 175MB with a length of 10 minutes;
the file extension is AVI files.
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